{"id":175,"date":"2026-03-24T23:38:02","date_gmt":"2026-03-24T15:38:02","guid":{"rendered":"https:\/\/codergodv.xyz\/?p=175"},"modified":"2026-03-24T23:38:03","modified_gmt":"2026-03-24T15:38:03","slug":"%e5%ba%94%e7%94%a8%e5%b1%82%e5%8d%8f%e8%ae%ae-http%e5%8d%8f%e8%ae%ae","status":"publish","type":"post","link":"https:\/\/codergodv.xyz\/index.php\/2026\/03\/24\/%e5%ba%94%e7%94%a8%e5%b1%82%e5%8d%8f%e8%ae%ae-http%e5%8d%8f%e8%ae%ae\/","title":{"rendered":"\u5e94\u7528\u5c42\u534f\u8bae-HTTP\u534f\u8bae"},"content":{"rendered":"\n

HTTP\u534f\u8bae<\/h2>\n\n\n\n

HTTP\u7b80\u4ecb<\/h3>\n\n\n\n
\n

HTTP(Hyper Text Transfer Protocol)\u534f\u8bae\u53c8\u53eb\u505a\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae\uff0c\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8bf7\u6c42-\u54cd\u5e94\u534f\u8bae\uff0cHTTP\u901a\u5e38\u8fd0\u884c\u5728TCP\u4e4b\u4e0a\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u5728\u7f16\u5199\u7f51\u7edc\u901a\u4fe1\u4ee3\u7801\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u81ea\u5df1\u8fdb\u884c\u534f\u8bae\u7684\u5b9a\u5236\uff0c\u4f46\u5b9e\u9645\u6709\u5f88\u591a\u4f18\u79c0\u7684\u5de5\u7a0b\u5e08\u65e9\u5c31\u5df2\u7ecf\u5199\u51fa\u4e86\u8bb8\u591a\u975e\u5e38\u6210\u719f\u7684\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u5176\u4e2d\u6700\u5178\u578b\u7684\u5c31\u662fHTTP\u534f\u8bae\u3002<\/p>\n\n\n\n

\u8ba4\u8bc6URL<\/h3>\n\n\n\n
\n

URL(Uniform Resource Lacator)\u53eb\u505a\u7edf\u4e00\u8d44\u6e90\u5b9a\u4f4d\u7b26\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u901a\u5e38\u6240\u8bf4\u7684\u7f51\u5740\uff0c\u662f\u56e0\u7279\u7f51\u7684\u4e07\u7ef4\u7f51\u670d\u52a1\u7a0b\u5e8f\u4e0a\u7528\u4e8e\u6307\u5b9a\u4fe1\u606f\u4f4d\u7f6e\u7684\u8868\u793a\u65b9\u6cd5\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u4e00\u4e2aURL\u5927\u81f4\u7531\u5982\u4e0b\u51e0\u90e8\u5206\u6784\u6210\uff1a<\/p>\n\n\n\n

\"img\"\/<\/div><\/figure>\n\n\n\n
\n

\u4e00\u3001\u534f\u8bae\u65b9\u6848\u540d<\/p>\n<\/blockquote>\n\n\n\n

http:\/\/<\/code>\u8868\u793a\u7684\u662f\u534f\u8bae\u540d\u79f0\uff0c\u8868\u793a\u8bf7\u6c42\u65f6\u9700\u8981\u4f7f\u7528\u7684\u534f\u8bae\uff0c\u901a\u5e38\u4f7f\u7528\u7684\u662fHTTP\u534f\u8bae\u6216\u5b89\u5168\u534f\u8baeHTTPS\u3002HTTPS\u662f\u4ee5\u5b89\u5168\u4e3a\u76ee\u6807\u7684HTTP\u901a\u9053\uff0c\u5728HTTP\u7684\u57fa\u7840\u4e0a\u901a\u8fc7\u4f20\u8f93\u52a0\u5bc6\u548c\u8eab\u4efd\u8ba4\u8bc1\u4fdd\u8bc1\u4e86\u4f20\u8f93\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

\u5e38\u89c1\u7684\u5e94\u7528\u5c42\u534f\u8bae\uff1a<\/p>\n\n\n\n

    \n
  • DNS\uff08Domain Name System\uff09\u534f\u8bae\uff1a\u57df\u540d\u7cfb\u7edf\u3002<\/li>\n\n\n\n
  • FTP\uff08File Transfer Protocol\uff09\u534f\u8bae\uff1a\u6587\u4ef6\u4f20\u8f93\u534f\u8bae\u3002<\/li>\n\n\n\n
  • TELNET\uff08Telnet\uff09\u534f\u8bae\uff1a\u8fdc\u7a0b\u7ec8\u7aef\u534f\u8bae\u3002<\/li>\n\n\n\n
  • HTTP\uff08Hyper Text Transfer Protocol\uff09\u534f\u8bae\uff1a\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae\u3002<\/li>\n\n\n\n
  • HTTPS\uff08Hyper Text Transfer Protocol over SecureSocket Layer\uff09\u534f\u8bae\uff1a\u5b89\u5168\u6570\u636e\u4f20\u8f93\u534f\u8bae\u3002<\/li>\n\n\n\n
  • SMTP\uff08Simple Mail Transfer Protocol\uff09\u534f\u8bae\uff1a\u7535\u5b50\u90ae\u4ef6\u4f20\u8f93\u534f\u8bae\u3002<\/li>\n\n\n\n
  • POP3\uff08Post Office Protocol – Version 3\uff09\u534f\u8bae\uff1a\u90ae\u4ef6\u8bfb\u53d6\u534f\u8bae\u3002<\/li>\n\n\n\n
  • SNMP\uff08Simple Network Management Protocol\uff09\u534f\u8bae\uff1a\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u534f\u8bae\u3002<\/li>\n\n\n\n
  • TFTP\uff08Trivial File Transfer Protocol\uff09\u534f\u8bae\uff1a\u7b80\u5355\u6587\u4ef6\u4f20\u8f93\u534f\u8bae\u3002<\/li>\n<\/ul>\n\n\n\n
    \n

    \u4e8c\u3001\u767b\u5f55\u4fe1\u606f<\/p>\n<\/blockquote>\n\n\n\n

    usr:pass<\/code>\u8868\u793a\u7684\u662f\u767b\u5f55\u8ba4\u8bc1\u4fe1\u606f\uff0c\u5305\u62ec\u767b\u5f55\u7528\u6237\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u867d\u7136\u767b\u5f55\u8ba4\u8bc1\u4fe1\u606f\u53ef\u4ee5\u5728URL\u4e2d\u4f53\u73b0\u51fa\u6765\uff0c\u4f46\u7edd\u5927\u591a\u6570URL\u7684\u8fd9\u4e2a\u5b57\u6bb5\u90fd\u662f\u88ab\u7701\u7565\u7684\uff0c\u56e0\u4e3a\u767b\u5f55\u4fe1\u606f\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u6848\u4ea4\u4ed8\u7ed9\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

    \n

    \u4e09\u3001\u670d\u52a1\u5668\u5730\u5740<\/p>\n<\/blockquote>\n\n\n\n

    www.example.jp<\/code>\u8868\u793a\u7684\u662f\u670d\u52a1\u5668\u5730\u5740\uff0c\u4e5f\u53eb\u505a\u57df\u540d\uff0c\u6bd4\u5982www.baidu.com<\/code>\u3001www.qq.com<\/code>\u3001www.alibaba.com<\/code>\u3002<\/p>\n\n\n\n

    \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6211\u4eec\u7528IP\u5730\u5740\u6807\u8bc6\u516c\u7f51\u5185\u7684\u4e00\u53f0\u4e3b\u673a\uff0c\u4f46IP\u5730\u5740\u672c\u8eab\u5e76\u4e0d\u9002\u5408\u7ed9\u7528\u6237\u770b\u3002\u6bd4\u5982\u8bf4\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7ping<\/code>\u547d\u4ee4\uff0c\u5206\u522b\u83b7\u5f97www.baidu.com<\/code>\u548cwww.qq.com<\/code>\u8fd9\u4e24\u4e2a\u57df\u540d\u89e3\u6790\u540e\u7684IP\u5730\u5740\u3002<\/p>\n\n\n\n

    \"img\"\/<\/div><\/figure>\n\n\n\n

    \u5982\u679c\u7528\u6237\u770b\u5230\u7684\u662f\u8fd9\u4e24\u4e2aIP\u5730\u5740\uff0c\u90a3\u4e48\u7528\u6237\u5728\u8bbf\u95ee\u8fd9\u4e2a\u7f51\u7ad9\u4e4b\u524d\u5e76\u4e0d\u77e5\u9053\u8fd9\u4e24\u4e2a\u7f51\u7ad9\u5230\u5e95\u662f\u5e72\u4ec0\u4e48\u7684\uff0c\u4f46\u5982\u679c\u7528\u6237\u770b\u5230\u7684\u662fwww.baidu.com<\/code>\u548cwww.qq.com<\/code>\u8fd9\u4e24\u4e2a\u57df\u540d\uff0c\u90a3\u4e48\u7528\u6237\u81f3\u5c11\u77e5\u9053\u8fd9\u4e24\u4e2a\u7f51\u7ad9\u5206\u522b\u5bf9\u5e94\u7684\u662f\u54ea\u5bb6\u516c\u53f8\uff0c\u56e0\u6b64\u57df\u540d\u5177\u6709\u66f4\u597d\u7684\u81ea\u63cf\u8ff0\u6027\u3002<\/p>\n\n\n\n

    \u5b9e\u9645\u6211\u4eec\u53ef\u4ee5\u8ba4\u4e3a\u57df\u540d\u548cIP\u5730\u5740\u662f\u7b49\u4ef7\u7684\uff0c\u5728\u8ba1\u7b97\u673a\u5f53\u4e2d\u4f7f\u7528\u7684\u65f6\u5019\u65e2\u53ef\u4ee5\u4f7f\u7528\u57df\u540d\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528IP\u5730\u5740\u3002\u4f46URL\u5448\u73b0\u51fa\u6765\u662f\u53ef\u4ee5\u8ba9\u7528\u6237\u770b\u5230\u7684\uff0c\u56e0\u6b64URL\u5f53\u4e2d\u662f\u4ee5\u57df\u540d\u7684\u5f62\u5f0f\u8868\u793a\u670d\u52a1\u5668\u5730\u5740\u7684\u3002<\/p>\n\n\n\n

    \n

    \u56db\u3001\u670d\u52a1\u5668\u7aef\u53e3\u53f7<\/p>\n<\/blockquote>\n\n\n\n

    80<\/code>\u8868\u793a\u7684\u662f\u670d\u52a1\u5668\u7aef\u53e3\u53f7\u3002HTTP\u534f\u8bae\u548c\u5957\u63a5\u5b57\u7f16\u7a0b\u4e00\u6837\u90fd\u662f\u4f4d\u4e8e\u5e94\u7528\u5c42\u7684\uff0c\u5728\u8fdb\u884c\u5957\u63a5\u5b57\u7f16\u7a0b\u65f6\u6211\u4eec\u9700\u8981\u7ed9\u670d\u52a1\u5668\u7ed1\u5b9a\u5bf9\u5e94\u7684IP\u548c\u7aef\u53e3\u53f7\uff0c\u800c\u8fd9\u91cc\u7684\u5e94\u7528\u5c42\u534f\u8bae\u4e5f\u540c\u6837\u9700\u8981\u6709\u660e\u786e\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n\n\n\n

    \u5e38\u89c1\u534f\u8bae\u5bf9\u5e94\u7684\u7aef\u53e3\u53f7\uff1a<\/p>\n\n\n\n

    \u534f\u8bae\u540d\u79f0<\/th>\u5bf9\u5e94\u7aef\u53e3\u53f7<\/th><\/tr><\/thead>
    HTTP<\/td>80<\/td><\/tr>
    HTTPS<\/td>443<\/td><\/tr>
    SSH<\/td>22<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u5f53\u6211\u4eec\u4f7f\u7528\u67d0\u79cd\u534f\u8bae\u65f6\uff0c\u8be5\u534f\u8bae\u5b9e\u9645\u5c31\u662f\u5728\u4e3a\u6211\u4eec\u63d0\u4f9b\u670d\u52a1\uff0c\u73b0\u5728\u8fd9\u4e9b\u5e38\u7528\u7684\u670d\u52a1\u4e0e\u7aef\u53e3\u53f7\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\u90fd\u662f\u660e\u786e\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u5728\u4f7f\u7528\u67d0\u79cd\u534f\u8bae\u65f6\u5b9e\u9645\u662f\u4e0d\u9700\u8981\u6307\u660e\u8be5\u534f\u8bae\u5bf9\u5e94\u7684\u7aef\u53e3\u53f7\u7684\uff0c\u56e0\u6b64\u5728URL\u5f53\u4e2d\uff0c\u670d\u52a1\u5668\u7684\u7aef\u53e3\u53f7\u4e00\u822c\u4e5f\u662f\u88ab\u7701\u7565\u7684\u3002<\/p>\n\n\n\n

    \n

    \u4e94\u3001\u5e26\u5c42\u6b21\u7684\u6587\u4ef6\u8def\u5f84<\/p>\n<\/blockquote>\n\n\n\n

    \/dir\/index.htm<\/code>\u8868\u793a\u7684\u662f\u8981\u8bbf\u95ee\u7684\u8d44\u6e90\u6240\u5728\u7684\u8def\u5f84\u3002\u8bbf\u95ee\u670d\u52a1\u5668\u7684\u76ee\u7684\u662f\u83b7\u53d6\u670d\u52a1\u5668\u4e0a\u7684\u67d0\u79cd\u8d44\u6e90\uff0c\u901a\u8fc7\u524d\u9762\u7684\u57df\u540d\u548c\u7aef\u53e3\u5df2\u7ecf\u80fd\u591f\u627e\u5230\u5bf9\u5e94\u7684\u670d\u52a1\u5668\u8fdb\u7a0b\u4e86\uff0c\u6b64\u65f6\u8981\u505a\u7684\u5c31\u662f\u6307\u660e\u8be5\u8d44\u6e90\u6240\u5728\u7684\u8def\u5f84\u3002<\/p>\n\n\n\n

    \u6bd4\u5982\u6211\u4eec\u6253\u5f00\u6d4f\u89c8\u5668\u8f93\u5165\u767e\u5ea6\u7684\u57df\u540d\u540e\uff0c\u6b64\u65f6\u6d4f\u89c8\u5668\u5c31\u5e2e\u6211\u4eec\u83b7\u53d6\u5230\u4e86\u767e\u5ea6\u7684\u9996\u9875\u3002<\/p>\n\n\n\n

    \"img\"\/<\/div><\/figure>\n\n\n\n

    \u5f53\u6211\u4eec\u53d1\u8d77\u7f51\u9875\u8bf7\u6c42\u65f6\uff0c\u672c\u8d28\u662f\u83b7\u5f97\u4e86\u8fd9\u6837\u7684\u4e00\u5f20\u7f51\u9875\u4fe1\u606f\uff0c\u7136\u540e\u6d4f\u89c8\u5668\u5bf9\u8fd9\u5f20\u7f51\u9875\u4fe1\u606f\u8fdb\u884c\u89e3\u91ca\uff0c\u6700\u540e\u5c31\u5448\u73b0\u51fa\u4e86\u5bf9\u5e94\u7684\u7f51\u9875\u3002\"img\"<\/p>\n\n\n\n

    \u6211\u4eec\u53ef\u4ee5\u5c06\u8fd9\u79cd\u8d44\u6e90\u79f0\u4e3a\u7f51\u9875\u8d44\u6e90\uff0c\u6b64\u5916\u6211\u4eec\u8fd8\u4f1a\u5411\u670d\u52a1\u5668\u8bf7\u6c42\u89c6\u9891\u3001\u97f3\u9891\u3001\u7f51\u9875\u3001\u56fe\u7247\u7b49\u8d44\u6e90\u3002HTTP\u4e4b\u6240\u4ee5\u53eb\u505a\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae\uff0c\u800c\u4e0d\u53eb\u505a\u6587\u672c\u4f20\u8f93\u534f\u8bae\uff0c\u5c31\u662f\u56e0\u4e3a\u6709\u5f88\u591a\u8d44\u6e90\u5b9e\u9645\u5e76\u4e0d\u662f\u666e\u901a\u7684\u6587\u672c\u8d44\u6e90\u3002<\/p>\n\n\n\n

    \u56e0\u6b64\u5728URL\u5f53\u4e2d\u5c31\u6709\u8fd9\u6837\u4e00\u4e2a\u5b57\u6bb5\uff0c\u7528\u4e8e\u8868\u793a\u8981\u8bbf\u95ee\u7684\u8d44\u6e90\u6240\u5728\u7684\u8def\u5f84\u3002\u6b64\u5916\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u8fd9\u91cc\u7684\u8def\u5f84\u5206\u9694\u7b26\u662f\/\uff0c\u800c\u4e0d\u662f\\\uff0c\u8fd9\u4e5f\u5c31\u8bc1\u660e\u4e86\u5b9e\u9645\u5f88\u591a\u670d\u52a1\u90fd\u662f\u90e8\u7f72\u5728Linux\u4e0a\u7684\u3002<\/p>\n\n\n\n

    \n

    \u516d\u3001\u67e5\u8be2\u5b57\u7b26\u4e32<\/p>\n<\/blockquote>\n\n\n\n

    uid=1<\/code>\u8868\u793a\u7684\u662f\u8bf7\u6c42\u65f6\u63d0\u4f9b\u7684\u989d\u5916\u7684\u53c2\u6570\uff0c\u8fd9\u4e9b\u53c2\u6570\u662f\u4ee5\u952e\u503c\u5bf9\u7684\u5f62\u5f0f\uff0c\u901a\u8fc7&<\/code>\u7b26\u53f7\u5206\u9694\u5f00\u7684\u3002<\/p>\n\n\n\n

    \u6bd4\u5982\u6211\u4eec\u5728\u767e\u5ea6\u4e0a\u9762\u641c\u7d22HTTP\uff0c\u6b64\u65f6\u53ef\u4ee5\u770b\u5230URL\u4e2d\u6709\u5f88\u591a\u53c2\u6570\uff0c\u800c\u5728\u8fd9\u4f17\u591a\u7684\u53c2\u6570\u5f53\u4e2d\u6709\u4e00\u4e2a\u53c2\u6570wd\uff08word\uff09\uff0c\u8868\u793a\u7684\u5c31\u662f\u6211\u4eec\u641c\u7d22\u65f6\u7684\u641c\u7d22\u5173\u952e\u5b57wd=HTTP<\/code>\u3002<\/p>\n\n\n\n

    \"img\"\/<\/div><\/figure>\n\n\n\n

    \u56e0\u6b64\u53cc\u65b9\u5728\u8fdb\u884c\u7f51\u7edc\u901a\u4fe1\u65f6\uff0c\u662f\u80fd\u591f\u901a\u8fc7URL\u8fdb\u884c\u7528\u6237\u6570\u636e\u4f20\u9001\u7684\u3002<\/p>\n\n\n\n

    \n

    \u4e03\u3001\u7247\u6bb5\u6807\u8bc6\u7b26<\/p>\n<\/blockquote>\n\n\n\n

    ch1<\/code>\u8868\u793a\u7684\u662f\u7247\u6bb5\u6807\u8bc6\u7b26\uff0c\u662f\u5bf9\u8d44\u6e90\u7684\u90e8\u5206\u8865\u5145\u3002<\/p>\n\n\n\n

    \u6bd4\u5982\u6211\u4eec\u5728\u770b\u7ec4\u56fe\u7684\u65f6\u5019\uff0cURL\u5f53\u4e2d\u5c31\u4f1a\u51fa\u73b0\u7247\u6bb5\u6807\u8bc6\u7b26\u3002<\/p>\n\n\n\n

    \"img\"\/<\/div><\/figure>\n\n\n\n

    \u5f53\u6211\u4eec\u5728\u7ffb\u770b\u7ec4\u56fe\u65f6\uff0c\u8fd9\u4e2a\u7247\u6bb5\u6807\u8bc6\u7b26\u5c31\u4f1a\u53d1\u751f\u53d8\u5316\u3002<\/p>\n\n\n\n

    \"img\"\/<\/div><\/figure>\n\n\n\n

    urlencode\u548curldecode<\/h3>\n\n\n\n

    \u5982\u679c\u5728\u641c\u7d22\u5173\u952e\u5b57\u5f53\u4e2d\u51fa\u73b0\u4e86\u50cf\/?:<\/code>\u8fd9\u6837\u7684\u5b57\u7b26\uff0c\u7531\u4e8e\u8fd9\u4e9b\u5b57\u7b26\u5df2\u7ecf\u88abURL\u5f53\u4f5c\u7279\u6b8a\u610f\u4e49\u7406\u89e3\u4e86\uff0c\u56e0\u6b64URL\u5728\u5448\u73b0\u65f6\u4f1a\u5bf9\u8fd9\u4e9b\u7279\u6b8a\u5b57\u7b26\u8fdb\u884c\u8f6c\u4e49\u3002<\/p>\n\n\n\n

    \u8f6c\u4e49\u7684\u89c4\u5219\u5982\u4e0b\uff1a<\/p>\n\n\n\n

      \n
    • \u5c06\u9700\u8981\u8f6c\u7801\u7684\u5b57\u7b26\u8f6c\u4e3a\u5341\u516d\u8fdb\u5236\uff0c\u7136\u540e\u4ece\u53f3\u5230\u5de6\uff0c\u53d64\u4f4d\uff08\u4e0d\u8db34\u4f4d\u76f4\u63a5\u5904\u7406\uff09\uff0c\u6bcf\u4e24\u4f4d\u505a\u4e00\u4f4d\uff0c\u524d\u9762\u52a0\u4e0a%\uff0c\u7f16\u7801\u6210%XY\u683c\u5f0f\u3002<\/li>\n<\/ul>\n\n\n\n
      \n

      \u793a\u4f8b<\/p>\n<\/blockquote>\n\n\n\n

      \u6bd4\u5982\u5f53\u6211\u4eec\u641c\u7d22C++\u65f6\uff0c\u7531\u4e8e+<\/code>\u52a0\u53f7\u5728URL\u5f53\u4e2d\u4e5f\u662f\u7279\u6b8a\u7b26\u53f7\uff0c\u800c+<\/code>\u5b57\u7b26\u8f6c\u4e3a\u5341\u516d\u8fdb\u5236\u540e\u7684\u503c\u5c31\u662f0x2B<\/code>\uff0c\u56e0\u6b64\u4e00\u4e2a+<\/code>\u5c31\u4f1a\u88ab\u7f16\u7801\u6210\u4e00\u4e2a%2B<\/code>\u3002<\/p>\n\n\n\n

      \"image-20230511165315988\"\/<\/div><\/figure>\n\n\n\n

      \u8bf4\u660e\u4e00\u4e0b\uff1a<\/strong> URL\u5f53\u4e2d\u9664\u4e86\u4f1a\u5bf9\u8fd9\u4e9b\u7279\u6b8a\u7b26\u53f7\u505a\u7f16\u7801\uff0c\u5bf9\u4e2d\u6587\u4e5f\u4f1a\u8fdb\u884c\u7f16\u7801\u3002<\/p>\n\n\n\n

      \n

      \u5728\u7ebf\u7f16\u7801\u5de5\u5177<\/p>\n<\/blockquote>\n\n\n\n

      \u8fd9\u91cc\u5206\u4eab\u4e00\u4e2a\u5728\u7ebf\u7f16\u7801\u5de5\u5177\uff1a<\/p>\n\n\n\n

        \n
      • http:\/\/tool.chinaz.com\/tools\/urlencode.aspx<\/li>\n<\/ul>\n\n\n\n

        \u9009\u4e2d\u5176\u4e2d\u7684URL\u7f16\u7801\/\u89e3\u7801\u6a21\u5f0f\uff0c\u5728\u8f93\u5165C++\u540e\u70b9\u51fb\u7f16\u7801\u5c31\u80fd\u5f97\u5230\u7f16\u7801\u540e\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n

        \"image-20230511165440755\"\/<\/div><\/figure>\n\n\n\n

        \u518d\u70b9\u51fb\u89e3\u7801\u5c31\u80fd\u5f97\u5230\u539f\u6765\u8f93\u5165\u7684C++\u3002<\/p>\n\n\n\n

        \"image-20230511165504034\"\/<\/div><\/figure>\n\n\n\n

        \u5b9e\u9645\u5f53\u670d\u52a1\u5668\u62ff\u5230\u5bf9\u5e94\u7684URL\u540e\uff0c\u4e5f\u9700\u8981\u5bf9\u7f16\u7801\u540e\u7684\u53c2\u6570\u8fdb\u884c\u89e3\u7801\uff0c\u6b64\u65f6\u670d\u52a1\u5668\u624d\u80fd\u62ff\u5230\u4f60\u60f3\u8981\u4f20\u9012\u7684\u53c2\u6570\uff0c\u89e3\u7801\u5b9e\u9645\u5c31\u662f\u7f16\u7801\u7684\u9006\u8fc7\u7a0b\u3002<\/p>\n\n\n\n

        HTTP\u534f\u8bae\u683c\u5f0f<\/h3>\n\n\n\n

        \u5e94\u7528\u5c42\u5e38\u89c1\u7684\u534f\u8bae\u6709HTTP\u548cHTTPS\uff0c\u4f20\u8f93\u5c42\u5e38\u89c1\u7684\u534f\u8bae\u6709TCP\uff0c\u7f51\u7edc\u5c42\u5e38\u89c1\u7684\u534f\u8bae\u662fIP\uff0c\u6570\u636e\u94fe\u8def\u5c42\u5bf9\u5e94\u5c31\u662fMAC\u5e27\u4e86\u3002\u5176\u4e2d\u4e0b\u4e09\u5c42\u662f\u7531\u64cd\u4f5c\u7cfb\u7edf\u6216\u8005\u9a71\u52a8\u5e2e\u6211\u4eec\u5b8c\u6210\u7684\uff0c\u5b83\u4eec\u4e3b\u8981\u8d1f\u8d23\u7684\u662f\u901a\u4fe1\u7ec6\u8282\u3002\u5982\u679c\u5e94\u7528\u5c42\u4e0d\u8003\u8651\u4e0b\u4e09\u5c42\uff0c\u5728\u5e94\u7528\u5c42\u81ea\u5df1\u7684\u5fc3\u76ee\u5f53\u4e2d\uff0c\u5b83\u5c31\u53ef\u4ee5\u8ba4\u4e3a\u81ea\u5df1\u662f\u5728\u548c\u5bf9\u65b9\u7684\u5e94\u7528\u5c42\u5728\u76f4\u63a5\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\u3002
        \"image-20230511165608504\"<\/p>\n\n\n\n

        \u4e0b\u4e09\u5c42\u8d1f\u8d23\u7684\u662f\u901a\u4fe1\u7ec6\u8282\uff0c\u800c\u5e94\u7528\u5c42\u8d1f\u8d23\u7684\u662f\u5982\u4f55\u4f7f\u7528\u4f20\u8f93\u8fc7\u6765\u7684\u6570\u636e\uff0c\u4e24\u53f0\u4e3b\u673a\u5728\u8fdb\u884c\u901a\u4fe1\u7684\u65f6\u5019\uff0c\u5e94\u7528\u5c42\u7684\u6570\u636e\u80fd\u591f\u6210\u529f\u4ea4\u7ed9\u5bf9\u7aef\u5e94\u7528\u5c42\uff0c\u56e0\u4e3a\u7f51\u7edc\u534f\u8bae\u6808\u7684\u4e0b\u4e09\u5c42\u5df2\u7ecf\u8d1f\u8d23\u5b8c\u6210\u4e86\u8fd9\u6837\u7684\u901a\u4fe1\u7ec6\u8282\uff0c\u800c\u5982\u4f55\u4f7f\u7528\u4f20\u8f93\u8fc7\u6765\u7684\u6570\u636e\u5c31\u9700\u8981\u6211\u4eec\u53bb\u5b9a\u5236\u534f\u8bae\uff0c\u8fd9\u91cc\u6700\u5178\u578b\u7684\u5c31\u662fHTTP\u534f\u8bae\u3002<\/p>\n\n\n\n

        HTTP\u662f\u57fa\u4e8e\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u5e94\u7528\u5c42\u670d\u52a1\uff0c\u4f5c\u4e3a\u5ba2\u6237\u7aef\uff0c\u4f60\u53ef\u4ee5\u5411\u670d\u52a1\u5668\u53d1\u8d77request\uff0c\u670d\u52a1\u5668\u6536\u5230\u8fd9\u4e2arequest\u540e\uff0c\u4f1a\u5bf9\u8fd9\u4e2arequest\u505a\u6570\u636e\u5206\u6790\uff0c\u5f97\u51fa\u4f60\u60f3\u8981\u8bbf\u95ee\u4ec0\u4e48\u8d44\u6e90\uff0c\u7136\u540e\u670d\u52a1\u5668\u518d\u6784\u5efaresponse\uff0c\u5b8c\u6210\u8fd9\u4e00\u6b21HTTP\u7684\u8bf7\u6c42\u3002\u8fd9\u79cd\u57fa\u4e8erequest&response\u8fd9\u6837\u7684\u5de5\u4f5c\u65b9\u5f0f\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3acs\u6216bs\u6a21\u5f0f\uff0c\u5176\u4e2dc\u8868\u793aclient\uff0cs\u8868\u793aserver\uff0cb\u8868\u793abrowser\u3002<\/p>\n\n\n\n

        \u7531\u4e8eHTTP\u662f\u57fa\u4e8e\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u5e94\u7528\u5c42\u8bbf\u95ee\uff0c\u56e0\u6b64\u6211\u4eec\u5fc5\u987b\u8981\u77e5\u9053HTTP\u5bf9\u5e94\u7684\u8bf7\u6c42\u683c\u5f0f\u548c\u54cd\u5e94\u683c\u5f0f\uff0c\u8fd9\u5c31\u662f\u5b66\u4e60HTTP\u7684\u91cd\u70b9\u3002<\/p>\n\n\n\n

        HTTP\u8bf7\u6c42\u534f\u8bae\u683c\u5f0f<\/h4>\n\n\n\n

        HTTP\u8bf7\u6c42\u534f\u8bae\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n

        \"image-20230511165722718\"\/<\/div><\/figure>\n\n\n\n

        HTTP\u8bf7\u6c42\u7531\u4ee5\u4e0b\u56db\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n\n\n\n

          \n
        • \u8bf7\u6c42\u884c\uff1a[\u8bf7\u6c42\u65b9\u6cd5]+[url]+[http\u7248\u672c]<\/li>\n\n\n\n
        • \u8bf7\u6c42\u62a5\u5934\uff1a\u8bf7\u6c42\u7684\u5c5e\u6027\uff0c\u8fd9\u4e9b\u5c5e\u6027\u90fd\u662f\u4ee5key: value<\/code>\u7684\u5f62\u5f0f\u6309\u884c\u9648\u5217\u7684\u3002<\/li>\n\n\n\n
        • \u7a7a\u884c\uff1a\u9047\u5230\u7a7a\u884c\u8868\u793a\u8bf7\u6c42\u62a5\u5934\u7ed3\u675f\u3002<\/li>\n\n\n\n
        • \u8bf7\u6c42\u6b63\u6587\uff1a\u8bf7\u6c42\u6b63\u6587\u5141\u8bb8\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u5982\u679c\u8bf7\u6c42\u6b63\u6587\u5b58\u5728\uff0c\u5219\u5728\u8bf7\u6c42\u62a5\u5934\u4e2d\u4f1a\u6709\u4e00\u4e2aContent-Length\u5c5e\u6027\u6765\u6807\u8bc6\u8bf7\u6c42\u6b63\u6587\u7684\u957f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n

          \u5176\u4e2d\uff0c\u524d\u9762\u4e09\u90e8\u5206\u662f\u4e00\u822c\u662fHTTP\u534f\u8bae\u81ea\u5e26\u7684\uff0c\u662f\u7531HTTP\u534f\u8bae\u81ea\u884c\u8bbe\u7f6e\u7684\uff0c\u800c\u8bf7\u6c42\u6b63\u6587\u4e00\u822c\u662f\u7528\u6237\u7684\u76f8\u5173\u4fe1\u606f\u6216\u6570\u636e\uff0c\u5982\u679c\u7528\u6237\u5728\u8bf7\u6c42\u65f6\u6ca1\u6709\u4fe1\u606f\u8981\u4e0a\u4f20\u7ed9\u670d\u52a1\u5668\uff0c\u6b64\u65f6\u8bf7\u6c42\u6b63\u6587\u5c31\u4e3a\u7a7a\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n

          \n

          \u5982\u4f55\u5c06HTTP\u8bf7\u6c42\u7684\u62a5\u5934\u4e0e\u6709\u6548\u8f7d\u8377\u8fdb\u884c\u5206\u79bb\uff1f<\/p>\n<\/blockquote>\n\n\n\n

          \u5f53\u5e94\u7528\u5c42\u6536\u5230\u4e00\u4e2aHTTP\u8bf7\u6c42\u65f6\uff0c\u5b83\u5fc5\u987b\u60f3\u529e\u6cd5\u5c06HTTP\u7684\u62a5\u5934\u4e0e\u6709\u6548\u8f7d\u8377\u8fdb\u884c\u5206\u79bb\u3002\u5bf9\u4e8eHTTP\u8bf7\u6c42\u6765\u8bb2\uff0c\u8fd9\u91cc\u7684\u8bf7\u6c42\u884c\u548c\u8bf7\u6c42\u62a5\u5934\u5c31\u662fHTTP\u7684\u62a5\u5934\u4fe1\u606f\uff0c\u800c\u8fd9\u91cc\u7684\u8bf7\u6c42\u6b63\u6587\u5b9e\u9645\u5c31\u662fHTTP\u7684\u6709\u6548\u8f7d\u8377\u3002<\/p>\n\n\n\n

          \u6211\u4eec\u53ef\u4ee5\u6839\u636eHTTP\u8bf7\u6c42\u5f53\u4e2d\u7684\u7a7a\u884c\u6765\u8fdb\u884c\u5206\u79bb\uff0c\u5f53\u670d\u52a1\u5668\u6536\u5230\u4e00\u4e2aHTTP\u8bf7\u6c42\u540e\uff0c\u5c31\u53ef\u4ee5\u6309\u884c\u8fdb\u884c\u8bfb\u53d6\uff0c\u5982\u679c\u8bfb\u53d6\u5230\u7a7a\u884c\u5219\u8bf4\u660e\u5df2\u7ecf\u5c06\u62a5\u5934\u8bfb\u53d6\u5b8c\u6bd5\uff0c\u5b9e\u9645HTTP\u8bf7\u6c42\u5f53\u4e2d\u7684\u7a7a\u884c\u5c31\u662f\u7528\u6765\u5206\u79bb\u62a5\u5934\u548c\u6709\u6548\u8f7d\u8377\u7684\u3002<\/p>\n\n\n\n

          \u5982\u679c\u5c06HTTP\u8bf7\u6c42\u60f3\u8c61\u6210\u4e00\u4e2a\u5927\u7684\u7ebf\u6027\u7ed3\u6784\uff0c\u6b64\u65f6\u6bcf\u884c\u7684\u5185\u5bb9\u90fd\u662f\u7528\\n\u9694\u5f00\u7684\uff0c\u56e0\u6b64\u5728\u8bfb\u53d6\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u8fde\u7eed\u8bfb\u53d6\u5230\u4e86\u4e24\u4e2a\\n\uff0c\u5c31\u8bf4\u660e\u5df2\u7ecf\u5c06\u62a5\u5934\u8bfb\u53d6\u5b8c\u6bd5\u4e86\uff0c\u540e\u9762\u5269\u4e0b\u7684\u5c31\u662f\u6709\u6548\u8f7d\u8377\u4e86\u3002<\/p>\n\n\n\n

          \n

          \u83b7\u53d6\u6d4f\u89c8\u5668\u7684HTTP\u8bf7\u6c42<\/p>\n<\/blockquote>\n\n\n\n

          \u5728\u7f51\u7edc\u534f\u8bae\u6808\u4e2d\uff0c\u5e94\u7528\u5c42\u7684\u4e0b\u4e00\u5c42\u53eb\u505a\u4f20\u8f93\u5c42\uff0c\u800cHTTP\u534f\u8bae\u5e95\u5c42\u901a\u5e38\u4f7f\u7528\u7684\u4f20\u8f93\u5c42\u534f\u8bae\u662fTCP\u534f\u8bae\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u7528\u5957\u63a5\u5b57\u7f16\u5199\u4e00\u4e2aTCP\u670d\u52a1\u5668\uff0c\u7136\u540e\u542f\u52a8\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u8fd9\u4e2a\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

          \u7531\u4e8e\u6211\u4eec\u7684\u670d\u52a1\u5668\u662f\u76f4\u63a5\u7528TCP\u5957\u63a5\u5b57\u8bfb\u53d6\u6d4f\u89c8\u5668\u53d1\u6765\u7684HTTP\u8bf7\u6c42\uff0c\u6b64\u65f6\u5728\u670d\u52a1\u7aef\u6ca1\u6709\u5e94\u7528\u5c42\u5bf9\u8fd9\u4e2aHTTP\u8bf7\u6c42\u8fdb\u884c\u8fc7\u4efb\u4f55\u89e3\u6790\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u5c06\u6d4f\u89c8\u5668\u53d1\u6765\u7684HTTP\u8bf7\u6c42\u8fdb\u884c\u6253\u5370\u8f93\u51fa\uff0c\u6b64\u65f6\u5c31\u80fd\u770b\u5230HTTP\u8bf7\u6c42\u7684\u57fa\u672c\u6784\u6210\u3002
          \"image-20230511170010678\"<\/p>\n\n\n\n

          \u56e0\u6b64\u4e0b\u9762\u6211\u4eec\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684TCP\u670d\u52a1\u5668\uff0c\u8fd9\u4e2a\u670d\u52a1\u5668\u8981\u505a\u7684\u5c31\u662f\u628a\u6d4f\u89c8\u5668\u53d1\u6765\u7684HTTP\u8bf7\u6c42\u8fdb\u884c\u6253\u5370\u5373\u53ef\u3002<\/p>\n\n\n\n

          #include <iostream>\n#include <fstream>\n#include <string>\n#include <cstring>\n#include <unistd.h>\n#include <sys\/wait.h>\n#include <sys\/socket.h>\n#include <sys\/types.h>\n#include <netinet\/in.h>\n#include <arpa\/inet.h>\nusing namespace std;\n\nint main()\n{\n    \/\/\u521b\u5efa\u5957\u63a5\u5b57\n    int listen_sock = socket(AF_INET, SOCK_STREAM, 0);\n    if (listen_sock < 0){\n        cerr << \"socket error!\" << endl;\n        return 1;\n    }\n    \/\/\u7ed1\u5b9a\n    struct sockaddr_in local;\n    memset(&local, 0, sizeof(local));\n    local.sin_family = AF_INET;\n    local.sin_port = htons(8081);\n    local.sin_addr.s_addr = htonl(INADDR_ANY);\n    if (bind(listen_sock, (struct sockaddr*)&local, sizeof(local)) < 0){\n        cerr << \"bind error!\" << endl;\n        return 2;\n    }\n    \/\/\u76d1\u542c\n    if (listen(listen_sock, 5) < 0){\n        cerr << \"listen error!\" << endl;\n        return 3;\n    }\n    \/\/\u542f\u52a8\u670d\u52a1\u5668\n    struct sockaddr peer;\n    memset(&peer, 0, sizeof(peer));\n    socklen_t len = sizeof(peer);\n    for (;;){\n        int sock = accept(listen_sock, (struct sockaddr*)&peer, &len);\n        if (sock < 0){\n            cerr << \"accept error!\" << endl;\n            continue;\n        }\n        if (fork() == 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n            close(listen_sock);\n            if (fork() > 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n                exit(0);\n            }\n            \/\/\u5b59\u5b50\u8fdb\u7a0b\n            char buffer[1024];\n            recv(sock, buffer, sizeof(buffer), 0); \/\/\u8bfb\u53d6HTTP\u8bf7\u6c42\n            cout << \"--------------------------http request begin--------------------------\" << endl;\n            cout << buffer << endl;\n            cout << \"---------------------------http request end---------------------------\" << endl;\n\n            close(sock);\n            exit(0);\n        }\n        \/\/\u7237\u7237\u8fdb\u7a0b\n        close(sock);\n        waitpid(-1, nullptr, 0); \/\/\u7b49\u5f85\u7238\u7238\u8fdb\u7a0b\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n
          \u8bf4\u660e\u4e00\u4e0b\uff1a<\/strong><\/p>\n\n\n\n
            \n
          • \u6d4f\u89c8\u5668\u5411\u6211\u4eec\u7684\u670d\u52a1\u5668\u53d1\u8d77HTTP\u8bf7\u6c42\u540e\uff0c\u56e0\u4e3a\u6211\u4eec\u7684\u670d\u52a1\u5668\u6ca1\u6709\u5bf9\u8fdb\u884c\u54cd\u5e94\uff0c\u6b64\u65f6\u6d4f\u89c8\u5668\u5c31\u4f1a\u8ba4\u4e3a\u670d\u52a1\u5668\u6ca1\u6709\u6536\u5230\uff0c\u7136\u540e\u518d\u4e0d\u65ad\u53d1\u8d77\u65b0\u7684HTTP\u8bf7\u6c42\uff0c\u56e0\u6b64\u867d\u7136\u6211\u4eec\u53ea\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee\u4e86\u4e00\u6b21\uff0c\u4f46\u4f1a\u53d7\u5230\u591a\u6b21HTTP\u8bf7\u6c42\u3002<\/li>\n\n\n\n
          • \u7531\u4e8e\u6d4f\u89c8\u5668\u53d1\u8d77\u8bf7\u6c42\u65f6\u9ed8\u8ba4\u7528\u7684\u5c31\u662fHTTP\u534f\u8bae\uff0c\u56e0\u6b64\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u7684url\u6846\u5f53\u4e2d\u8f93\u5165\u7f51\u5740\u65f6\u53ef\u4ee5\u4e0d\u7528\u6307\u660eHTTP\u534f\u8bae\u3002<\/li>\n\n\n\n
          • url\u5f53\u4e2d\u7684\/<\/code>\u4e0d\u80fd\u79f0\u4e4b\u4e3a\u6211\u4eec\u4e91\u670d\u52a1\u5668\u4e0a\u6839\u76ee\u5f55\uff0c\u8fd9\u4e2a\/<\/code>\u8868\u793a\u7684\u662fweb\u6839\u76ee\u5f55\uff0c\u8fd9\u4e2aweb\u6839\u76ee\u5f55\u53ef\u4ee5\u662f\u4f60\u7684\u673a\u5668\u4e0a\u7684\u4efb\u4f55\u4e00\u4e2a\u76ee\u5f55\uff0c\u8fd9\u4e2a\u662f\u53ef\u4ee5\u81ea\u5df1\u6307\u5b9a\u7684\uff0c\u4e0d\u4e00\u5b9a\u5c31\u662fLinux\u7684\u6839\u76ee\u5f55\u3002<\/li>\n<\/ul>\n\n\n\n
            \u5176\u4e2d\u8bf7\u6c42\u884c\u5f53\u4e2d\u7684url\u4e00\u822c\u662f\u4e0d\u643a\u5e26\u57df\u540d\u4ee5\u53ca\u7aef\u53e3\u53f7\u7684\uff0c\u56e0\u4e3a\u5728\u8bf7\u6c42\u62a5\u5934\u4e2d\u7684Host\u5b57\u6bb5\u5f53\u4e2d\u4f1a\u8fdb\u884c\u6307\u660e\uff0c\u8bf7\u6c42\u884c\u5f53\u4e2d\u7684url\u8868\u793a\u4f60\u8981\u8bbf\u95ee\u8fd9\u4e2a\u670d\u52a1\u5668\u4e0a\u7684\u54ea\u4e00\u8def\u5f84\u4e0b\u7684\u8d44\u6e90\u3002\u5982\u679c\u6d4f\u89c8\u5668\u5728\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\u6307\u660e\u8981\u8bbf\u95ee\u7684\u8d44\u6e90\u8def\u5f84\uff0c\u90a3\u4e48\u6b64\u65f6\u6d4f\u89c8\u5668\u53d1\u8d77\u7684HTTP\u8bf7\u6c42\u5f53\u4e2d\u7684url\u4e5f\u4f1a\u8ddf\u7740\u53d8\u6210\u8be5\u8def\u5f84\u3002<\/p>\n\n\n\n
            \"img\"\/<\/div><\/figure>\n\n\n\n
            \u800c\u8bf7\u6c42\u62a5\u5934\u5f53\u4e2d\u5168\u90e8\u90fd\u662f\u4ee5key: value<\/code>\u5f62\u5f0f\u6309\u884c\u9648\u5217\u7684\u5404\u79cd\u8bf7\u6c42\u5c5e\u6027\uff0c\u8bf7\u6c42\u5c5e\u6027\u9648\u5217\u5b8c\u540e\u7d27\u63a5\u7740\u7684\u5c31\u662f\u4e00\u4e2a\u7a7a\u884c\uff0c\u7a7a\u884c\u540e\u7684\u5c31\u662f\u672c\u6b21HTTP\u8bf7\u6c42\u7684\u8bf7\u6c42\u6b63\u6587\uff0c\u6b64\u65f6\u8bf7\u6c42\u6b63\u6587\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u56e0\u6b64\u8fd9\u91cc\u6709\u4e24\u4e2a\u7a7a\u884c\u3002<\/p>\n\n\n\n
            HTTP\u54cd\u5e94\u534f\u8bae\u683c\u5f0f<\/h4>\n\n\n\n
            HTTP\u54cd\u5e94\u534f\u8bae\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n
            \"img\"\/<\/div><\/figure>\n\n\n\n
            HTTP\u54cd\u5e94\u7531\u4ee5\u4e0b\u56db\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n\n\n\n
              \n
            • \u72b6\u6001\u884c\uff1a[http\u7248\u672c]+[\u72b6\u6001\u7801]+[\u72b6\u6001\u7801\u63cf\u8ff0]<\/li>\n\n\n\n
            • \u54cd\u5e94\u62a5\u5934\uff1a\u54cd\u5e94\u7684\u5c5e\u6027\uff0c\u8fd9\u4e9b\u5c5e\u6027\u90fd\u662f\u4ee5key:value<\/code>\u7684\u5f62\u5f0f\u6309\u884c\u9648\u5217\u7684\u3002<\/li>\n\n\n\n
            • \u7a7a\u884c\uff1a\u9047\u5230\u7a7a\u884c\u8868\u793a\u54cd\u5e94\u62a5\u5934\u7ed3\u675f\u3002<\/li>\n\n\n\n
            • \u54cd\u5e94\u6b63\u6587\uff1a\u54cd\u5e94\u6b63\u6587\u5141\u8bb8\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u5982\u679c\u54cd\u5e94\u6b63\u6587\u5b58\u5728\uff0c\u5219\u54cd\u5e94\u62a5\u5934\u4e2d\u4f1a\u6709\u4e00\u4e2aContent-Length\u5c5e\u6027\u6765\u6807\u8bc6\u54cd\u5e94\u6b63\u6587\u7684\u957f\u5ea6\u3002\u6bd4\u5982\u670d\u52a1\u5668\u8fd4\u56de\u4e86\u4e00\u4e2ahtml\u9875\u9762\uff0c\u90a3\u4e48\u8fd9\u4e2ahtml\u9875\u9762\u7684\u5185\u5bb9\u5c31\u662f\u5728\u54cd\u5e94\u6b63\u6587\u5f53\u4e2d\u7684\u3002<\/li>\n<\/ul>\n\n\n\n
              \n
              \u5982\u4f55\u5c06HTTP\u54cd\u5e94\u7684\u62a5\u5934\u4e0e\u6709\u6548\u8f7d\u8377\u8fdb\u884c\u5206\u79bb\uff1f<\/p>\n<\/blockquote>\n\n\n\n
              \u5bf9\u4e8eHTTP\u54cd\u5e94\u6765\u8bb2\uff0c\u8fd9\u91cc\u7684\u72b6\u6001\u884c\u548c\u54cd\u5e94\u62a5\u5934\u5c31\u662fHTTP\u7684\u62a5\u5934\u4fe1\u606f\uff0c\u800c\u8fd9\u91cc\u7684\u54cd\u5e94\u6b63\u6587\u5b9e\u9645\u5c31\u662fHTTP\u7684\u6709\u6548\u8f7d\u8377\u3002\u4e0eHTTP\u8bf7\u6c42\u76f8\u540c\uff0c\u5f53\u5e94\u7528\u5c42\u6536\u5230\u4e00\u4e2aHTTP\u54cd\u5e94\u65f6\uff0c\u4e5f\u662f\u6839\u636eHTTP\u54cd\u5e94\u5f53\u4e2d\u7684\u7a7a\u884c\u6765\u5206\u79bb\u62a5\u5934\u548c\u6709\u6548\u8f7d\u8377\u7684\u3002\u5f53\u5ba2\u6237\u7aef\u6536\u5230\u4e00\u4e2aHTTP\u54cd\u5e94\u540e\uff0c\u5c31\u53ef\u4ee5\u6309\u884c\u8fdb\u884c\u8bfb\u53d6\uff0c\u5982\u679c\u8bfb\u53d6\u5230\u7a7a\u884c\u5219\u8bf4\u660e\u62a5\u5934\u5df2\u7ecf\u8bfb\u53d6\u5b8c\u6bd5\u3002<\/p>\n\n\n\n
              \n
              \u6784\u5efaHTTP\u54cd\u5e94\u7ed9\u6d4f\u89c8\u5668<\/p>\n<\/blockquote>\n\n\n\n
              \u670d\u52a1\u5668\u8bfb\u53d6\u5230\u5ba2\u6237\u7aef\u53d1\u6765\u7684HTTP\u8bf7\u6c42\u540e\uff0c\u9700\u8981\u5bf9\u8fd9\u4e2aHTTP\u8bf7\u6c42\u8fdb\u884c\u5404\u79cd\u6570\u636e\u5206\u6790\uff0c\u7136\u540e\u6784\u5efa\u6210\u5bf9\u5e94\u7684HTTP\u54cd\u5e94\u53d1\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u800c\u6211\u4eec\u7684\u670d\u52a1\u5668\u8fde\u63a5\u5230\u5ba2\u6237\u7aef\u540e\uff0c\u5b9e\u9645\u5c31\u53ea\u8bfb\u53d6\u4e86\u5ba2\u6237\u7aef\u53d1\u6765\u7684HTTP\u8bf7\u6c42\u5c31\u5c06\u8fde\u63a5\u65ad\u5f00\u4e86\u3002<\/p>\n\n\n\n
              \u63a5\u4e0b\u6765\u6211\u4eec\u53ef\u4ee5\u6784\u5efa\u4e00\u4e2aHTTP\u8bf7\u6c42\u7ed9\u6d4f\u89c8\u5668\uff0c\u9274\u4e8e\u73b0\u5728\u8fd8\u6ca1\u6709\u529e\u6cd5\u5206\u6790\u6d4f\u89c8\u5668\u53d1\u6765\u7684HTTP\u8bf7\u6c42\uff0c\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u7ed9\u6d4f\u89c8\u5668\u8fd4\u56de\u4e00\u4e2a\u56fa\u5b9a\u7684HTTP\u54cd\u5e94\u3002\u6211\u4eec\u5c31\u5c06\u5f53\u524d\u670d\u52a1\u7a0b\u5e8f\u6240\u5728\u7684\u8def\u5f84\u4f5c\u4e3a\u6211\u4eec\u7684web\u6839\u76ee\u5f55\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u8be5\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2ahtml\u6587\u4ef6\uff0c\u7136\u540e\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684html\u4f5c\u4e3a\u5f53\u524d\u670d\u52a1\u5668\u7684\u9996\u9875\u3002
              \"img\"<\/p>\n\n\n\n
              \u5f53\u6d4f\u89c8\u5668\u5411\u670d\u52a1\u5668\u53d1\u8d77HTTP\u8bf7\u6c42\u65f6\uff0c\u4e0d\u7ba1\u6d4f\u89c8\u5668\u53d1\u6765\u7684\u662f\u4ec0\u4e48\u8bf7\u6c42\uff0c\u6211\u4eec\u90fd\u5c06\u8fd9\u4e2a\u7f51\u9875\u54cd\u5e94\u7ed9\u6d4f\u89c8\u5668\uff0c\u6b64\u65f6\u8fd9\u4e2ahtml\u6587\u4ef6\u7684\u5185\u5bb9\u5c31\u5e94\u8be5\u653e\u5728\u54cd\u5e94\u6b63\u6587\u5f53\u4e2d\uff0c\u6211\u4eec\u53ea\u9700\u8bfb\u53d6\u8be5\u6587\u4ef6\u5f53\u4e2d\u7684\u5185\u5bb9\uff0c\u7136\u540e\u5c06\u5176\u4f5c\u4e3a\u54cd\u5e94\u6b63\u6587\u5373\u53ef\u3002<\/p>\n\n\n\n
              #include <iostream>\n#include <fstream>\n#include <string>\n#include <cstring>\n#include <unistd.h>\n#include <sys\/wait.h>\n#include <sys\/socket.h>\n#include <sys\/types.h>\n#include <netinet\/in.h>\n#include <arpa\/inet.h>\nusing namespace std;\n\nint main()\n{\n    \/\/\u521b\u5efa\u5957\u63a5\u5b57\n    int listen_sock = socket(AF_INET, SOCK_STREAM, 0);\n    if (listen_sock < 0){\n        cerr << \"socket error!\" << endl;\n        return 1;\n    }\n    \/\/\u7ed1\u5b9a\n    struct sockaddr_in local;\n    memset(&local, 0, sizeof(local));\n    local.sin_family = AF_INET;\n    local.sin_port = htons(8081);\n    local.sin_addr.s_addr = htonl(INADDR_ANY);\n    if (bind(listen_sock, (struct sockaddr*)&local, sizeof(local)) < 0){\n        cerr << \"bind error!\" << endl;\n        return 2;\n    }\n    \/\/\u76d1\u542c\n    if (listen(listen_sock, 5) < 0){\n        cerr << \"listen error!\" << endl;\n        return 3;\n    }\n    \/\/\u542f\u52a8\u670d\u52a1\u5668\n    struct sockaddr peer;\n    memset(&peer, 0, sizeof(peer));\n    socklen_t len = sizeof(peer);\n    for (;;){\n        int sock = accept(listen_sock, (struct sockaddr*)&peer, &len);\n        if (sock < 0){\n            cerr << \"accept error!\" << endl;\n            continue;\n        }\n        if (fork() == 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n            close(listen_sock);\n            if (fork() > 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n                exit(0);\n            }\n            \/\/\u5b59\u5b50\u8fdb\u7a0b\n            char buffer[1024];\n            recv(sock, buffer, sizeof(buffer), 0); \/\/\u8bfb\u53d6HTTP\u8bf7\u6c42\n            cout << \"--------------------------http request begin--------------------------\" << endl;\n            cout << buffer << endl;\n            cout << \"---------------------------http request end---------------------------\" << endl;\n\n#define PAGE \"index.html\" \/\/\u7f51\u7ad9\u9996\u9875\n            \/\/\u8bfb\u53d6index.html\u6587\u4ef6\n            ifstream in(PAGE);\n            if (in.is_open()){\n                in.seekg(0, in.end);\n                int len = in.tellg();\n                in.seekg(0, in.beg);\n                char* file = new char[len];\n                in.read(file, len);\n                in.close();\n\n                \/\/\u6784\u5efaHTTP\u54cd\u5e94\n                string status_line = \"http\/1.1 200 OK\\n\"; \/\/\u72b6\u6001\u884c\n                string response_header = \"Content-Length: \" + to_string(len) + \"\\n\"; \/\/\u54cd\u5e94\u62a5\u5934\n                string blank = \"\\n\"; \/\/\u7a7a\u884c\n                string response_text = file; \/\/\u54cd\u5e94\u6b63\u6587\n                string response = status_line + response_header + blank + response_text; \/\/\u54cd\u5e94\u62a5\u6587\n\n                \/\/\u54cd\u5e94HTTP\u8bf7\u6c42\n                send(sock, response.c_str(), response.size(), 0);\n\n                delete[] file;\n            }\n            close(sock);\n            exit(0);\n        }\n        \/\/\u7237\u7237\u8fdb\u7a0b\n        close(sock);\n        waitpid(-1, nullptr, 0); \/\/\u7b49\u5f85\u7238\u7238\u8fdb\u7a0b\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n
              \u56e0\u6b64\u5f53\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\uff0c\u670d\u52a1\u5668\u4f1a\u5c06\u8fd9\u4e2aindex.html\u6587\u4ef6\u54cd\u5e94\u7ed9\u6d4f\u89c8\u5668\uff0c\u800c\u8be5html\u6587\u4ef6\u88ab\u6d4f\u89c8\u5668\u89e3\u91ca\u540e\u5c31\u4f1a\u663e\u793a\u51fa\u76f8\u5e94\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n
              \"img\"\/<\/div><\/figure>\n\n\n\n
              \u6b64\u5916\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7telnet<\/code>\u547d\u4ee4\u6765\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\uff0c\u6b64\u65f6\u4e5f\u662f\u80fd\u591f\u5f97\u5230\u8fd9\u4e2aHTTP\u54cd\u5e94\u7684\u3002<\/p>\n\n\n\n
              \"img\"\/<\/div><\/figure>\n\n\n\n
              \u8bf4\u660e\u4e00\u4e0b\uff1a<\/strong><\/p>\n\n\n\n
                \n
              • \u5b9e\u9645\u6211\u4eec\u5728\u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\u7684\u65f6\u5019\uff0c\u5982\u679c\u4e0d\u6307\u660e\u8bf7\u6c42\u8d44\u6e90\u7684\u8def\u5f84\uff0c\u6b64\u65f6\u9ed8\u8ba4\u4f60\u60f3\u8bbf\u95ee\u7684\u5c31\u662f\u76ee\u6807\u7f51\u7ad9\u7684\u9996\u9875\uff0c\u4e5f\u5c31\u662fweb\u6839\u76ee\u5f55\u4e0b\u7684index.html\u6587\u4ef6\u3002<\/li>\n\n\n\n
              • \u7531\u4e8e\u53ea\u662f\u4f5c\u4e3a\u793a\u4f8b\uff0c\u6211\u4eec\u5728\u6784\u5efaHTTP\u54cd\u5e94\u65f6\uff0c\u5728\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u53ea\u6dfb\u52a0\u4e86\u4e00\u4e2a\u5c5e\u6027\u4fe1\u606fContent-Length\uff0c\u8868\u793a\u54cd\u5e94\u6b63\u6587\u7684\u957f\u5ea6\uff0c\u5b9e\u9645HTTP\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u7684\u5c5e\u6027\u4fe1\u606f\u8fd8\u6709\u5f88\u591a\u3002<\/li>\n<\/ul>\n\n\n\n
                \n
                HTTP\u4e3a\u4ec0\u4e48\u8981\u4ea4\u4e92\u7248\u672c\uff1f<\/p>\n<\/blockquote>\n\n\n\n
                HTTP\u8bf7\u6c42\u5f53\u4e2d\u7684\u8bf7\u6c42\u884c\u548cHTTP\u54cd\u5e94\u5f53\u4e2d\u7684\u72b6\u6001\u884c\uff0c\u5f53\u4e2d\u90fd\u5305\u542b\u4e86http\u7684\u7248\u672c\u4fe1\u606f\u3002\u5176\u4e2dHTTP\u8bf7\u6c42\u662f\u7531\u5ba2\u6237\u7aef\u53d1\u7684\uff0c\u56e0\u6b64HTTP\u8bf7\u6c42\u5f53\u4e2d\u8868\u660e\u7684\u662f\u5ba2\u6237\u7aef\u7684http\u7248\u672c\uff0c\u800cHTTP\u54cd\u5e94\u662f\u7531\u670d\u52a1\u5668\u53d1\u7684\uff0c\u56e0\u6b64HTTP\u54cd\u5e94\u5f53\u4e2d\u8868\u660e\u7684\u662f\u670d\u52a1\u5668\u7684http\u7248\u672c\u3002<\/p>\n\n\n\n
                \u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u53cc\u65b9\u5728\u8fdb\u884c\u901a\u4fe1\u65f6\u4f1a\u4ea4\u4e92\u53cc\u65b9http\u7248\u672c\uff0c\u4e3b\u8981\u8fd8\u662f\u4e3a\u4e86\u517c\u5bb9\u6027\u7684\u95ee\u9898\u3002\u56e0\u4e3a\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u4f7f\u7528\u7684\u53ef\u80fd\u662f\u4e0d\u540c\u7684http\u7248\u672c\uff0c\u4e3a\u4e86\u8ba9\u4e0d\u540c\u7248\u672c\u7684\u5ba2\u6237\u7aef\u90fd\u80fd\u4eab\u53d7\u5230\u5bf9\u5e94\u7684\u670d\u52a1\uff0c\u6b64\u65f6\u5c31\u8981\u6c42\u901a\u4fe1\u53cc\u65b9\u9700\u8981\u8fdb\u884c\u7248\u672c\u534f\u5546\u3002<\/p>\n\n\n\n
                \u5ba2\u6237\u7aef\u5728\u53d1\u8d77HTTP\u8bf7\u6c42\u65f6\u544a\u8bc9\u670d\u52a1\u5668\u81ea\u5df1\u6240\u4f7f\u7528\u7684http\u7248\u672c\uff0c\u6b64\u65f6\u670d\u52a1\u5668\u5c31\u53ef\u4ee5\u6839\u636e\u5ba2\u6237\u7aef\u4f7f\u7528\u7684http\u7248\u672c\uff0c\u4e3a\u5ba2\u6237\u7aef\u63d0\u4f9b\u5bf9\u5e94\u7684\u670d\u52a1\uff0c\u800c\u4e0d\u81f3\u4e8e\u56e0\u4e3a\u53cc\u65b9\u4f7f\u7528\u7684http\u7248\u672c\u4e0d\u540c\u800c\u5bfc\u81f4\u65e0\u6cd5\u6b63\u5e38\u901a\u4fe1\u3002\u56e0\u6b64\u4e3a\u4e86\u4fdd\u8bc1\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u901a\u4fe1\u53cc\u65b9\u9700\u8981\u4ea4\u4e92\u4e00\u4e0b\u5404\u81ea\u7684\u7248\u672c\u4fe1\u606f\u3002
                 <\/p>\n\n\n\n
                HTTP\u7684\u65b9\u6cd5<\/h3>\n\n\n\n
                HTTP\u5e38\u89c1\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                \u65b9\u6cd5<\/th>\u8bf4\u660e<\/th>\u652f\u6301\u7684HTTP\u534f\u8bae\u7248\u672c<\/th><\/tr><\/thead>
                GET<\/td>\u83b7\u53d6\u8d44\u6e90<\/td>1.0\u30011.1<\/td><\/tr>
                POST<\/td>\u4f20\u8f93\u5b9e\u4f53\u4e3b\u4f53<\/td>1.0\u30011.1<\/td><\/tr>
                PUT<\/td>\u4f20\u8f93\u6587\u4ef6<\/td>1.0\u30011.1<\/td><\/tr>
                HEAD<\/td>\u83b7\u5f97\u62a5\u6587\u9996\u90e8<\/td>1.0\u30011.1<\/td><\/tr>
                DELETE<\/td>\u5220\u9664\u6587\u4ef6<\/td>1.0\u30011.1<\/td><\/tr>
                OPTIONS<\/td>\u8be2\u95ee\u652f\u6301\u7684\u65b9\u6cd5<\/td>1.1<\/td><\/tr>
                TRACE<\/td>\u8ffd\u8e2a\u8def\u5f84<\/td>1.1<\/td><\/tr>
                CONNECT<\/td>\u8981\u6c42\u7528\u96a7\u9053\u534f\u8bae\u8fde\u63a5\u4ee3\u7406<\/td>1.1<\/td><\/tr>
                LINK<\/td>\u5efa\u7acb\u548c\u8d44\u6e90\u4e4b\u95f4\u7684\u8054\u7cfb<\/td>1.0<\/td><\/tr>
                UNLINK<\/td>\u65ad\u5f00\u8fde\u63a5\u5173\u7cfb<\/td>1.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                \u5176\u4e2d\u6700\u5e38\u7528\u7684\u5c31\u662fGET\u65b9\u6cd5\u548cPOST\u65b9\u6cd5\u3002<\/p>\n\n\n\n
                \n
                GET\u65b9\u6cd5\u548cPOST\u65b9\u6cd5<\/p>\n<\/blockquote>\n\n\n\n
                GET\u65b9\u6cd5\u4e00\u822c\u7528\u4e8e\u83b7\u53d6\u67d0\u79cd\u8d44\u6e90\u4fe1\u606f\uff0c\u800cPOST\u65b9\u6cd5\u4e00\u822c\u7528\u4e8e\u5c06\u6570\u636e\u4e0a\u4f20\u7ed9\u670d\u52a1\u5668\u3002\u4f46\u5b9e\u9645\u6211\u4eec\u4e0a\u4f20\u6570\u636e\u65f6\u4e5f\u6709\u53ef\u80fd\u4f7f\u7528GET\u65b9\u6cd5\uff0c\u6bd4\u5982\u767e\u5ea6\u63d0\u4ea4\u6570\u636e\u65f6\u5b9e\u9645\u4f7f\u7528\u7684\u5c31\u662fGET\u65b9\u6cd5\u3002<\/p>\n\n\n\n
                GET\u65b9\u6cd5\u548cPOST\u65b9\u6cd5\u90fd\u53ef\u4ee5\u5e26\u53c2\uff1a<\/p>\n\n\n\n
                  \n
                • GET\u65b9\u6cd5\u662f\u901a\u8fc7url\u4f20\u53c2\u7684\u3002<\/li>\n\n\n\n
                • POST\u65b9\u6cd5\u662f\u901a\u8fc7\u6b63\u6587\u4f20\u53c2\u7684\u3002<\/li>\n<\/ul>\n\n\n\n
                  \u4eceGET\u65b9\u6cd5\u548cPOST\u65b9\u6cd5\u7684\u4f20\u53c2\u5f62\u5f0f\u53ef\u4ee5\u770b\u51fa\uff0cPOST\u65b9\u6cd5\u80fd\u4f20\u9012\u66f4\u591a\u7684\u53c2\u6570\uff0c\u56e0\u4e3aurl\u7684\u957f\u5ea6\u662f\u6709\u9650\u5236\u7684\uff0cPOST\u65b9\u6cd5\u901a\u8fc7\u6b63\u6587\u4f20\u53c2\u5c31\u53ef\u4ee5\u643a\u5e26\u66f4\u591a\u7684\u6570\u636e\u3002<\/p>\n\n\n\n
                  \u6b64\u5916\uff0c\u4f7f\u7528POST\u65b9\u6cd5\u4f20\u53c2\u66f4\u52a0\u79c1\u5bc6\uff0c\u56e0\u4e3aPOST\u65b9\u6cd5\u4e0d\u4f1a\u5c06\u4f60\u7684\u53c2\u6570\u56de\u663e\u5230url\u5f53\u4e2d\uff0c\u6b64\u65f6\u4e5f\u5c31\u4e0d\u4f1a\u88ab\u522b\u4eba\u8f7b\u6613\u770b\u5230\u3002\u4e0d\u80fd\u8bf4POST\u65b9\u6cd5\u6bd4GET\u65b9\u6cd5\u66f4\u5b89\u5168\uff0c\u56e0\u4e3aPOST\u65b9\u6cd5\u548cGET\u65b9\u6cd5\u5b9e\u9645\u90fd\u4e0d\u5b89\u5168\uff0c\u8981\u505a\u5230\u5b89\u5168\u53ea\u80fd\u901a\u8fc7\u52a0\u5bc6\u6765\u5b8c\u6210\u3002<\/p>\n\n\n\n
                  \n
                  Postman\u6f14\u793aGET\u548cPOST\u7684\u533a\u522b<\/p>\n<\/blockquote>\n\n\n\n
                  \u5982\u679c\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\u4f7f\u7528\u7684\u662fGET\u65b9\u6cd5\uff0c\u6b64\u65f6\u5e94\u8be5\u901a\u8fc7url\u8fdb\u884c\u4f20\u53c2\uff0c\u53ef\u4ee5\u5728Params\u4e0b\u8fdb\u884c\u53c2\u6570\u8bbe\u7f6e\uff0c\u56e0\u4e3aPostman\u5f53\u4e2d\u7684Params\u5c31\u76f8\u5f53\u4e8eurl\u5f53\u4e2d\u7684\u53c2\u6570\uff0c\u4f60\u5728\u8bbe\u7f6e\u53c2\u6570\u65f6\u53ef\u4ee5\u770b\u5230\u5bf9\u5e94\u7684url\u4e5f\u5728\u968f\u4e4b\u53d8\u5316\u3002<\/p>\n\n\n\n
                  \"img\"\/<\/div><\/figure>\n\n\n\n
                  \u6b64\u65f6\u5728\u6211\u4eec\u7684\u670d\u52a1\u5668\u6536\u5230\u7684HTTP\u8bf7\u6c42\u5f53\u4e2d\uff0c\u53ef\u4ee5\u770b\u5230\u8bf7\u6c42\u884c\u4e2d\u7684url\u5c31\u643a\u5e26\u4e0a\u4e86\u6211\u4eec\u521a\u624d\u5728Postman\u5f53\u4e2d\u8bbe\u7f6e\u7684\u53c2\u6570\u3002<\/p>\n\n\n\n
                  \"img\"\/<\/div><\/figure>\n\n\n\n
                  \u800c\u5982\u679c\u6211\u4eec\u4f7f\u7528\u7684\u662fPOST\u65b9\u6cd5\uff0c\u6b64\u65f6\u5c31\u5e94\u8be5\u901a\u8fc7\u6b63\u6587\u8fdb\u884c\u4f20\u53c2\uff0c\u53ef\u4ee5\u5728Body\u4e0b\u8fdb\u884c\u53c2\u6570\u8bbe\u7f6e\uff0c\u5728\u8bbe\u7f6e\u65f6\u53ef\u4ee5\u9009\u4e2dPostman\u5f53\u4e2d\u7684raw\u65b9\u5f0f\u4f20\u53c2\uff0c\u8868\u793a\u539f\u59cb\u4f20\u53c2\uff0c\u4e5f\u5c31\u662f\u4f60\u8f93\u5165\u7684\u53c2\u6570\u662f\u4ec0\u4e48\u6837\u7684\u5b9e\u9645\u4f20\u9012\u7684\u53c2\u6570\u5c31\u662f\u4ec0\u4e48\u6837\u7684\u3002<\/p>\n\n\n\n
                  \"img\"\/<\/div><\/figure>\n\n\n\n
                  \u6b64\u65f6\u670d\u52a1\u5668\u6536\u5230\u7684HTTP\u8bf7\u6c42\u7684\u8bf7\u6c42\u6b63\u6587\u5c31\u4e0d\u518d\u662f\u7a7a\u5b57\u7b26\u4e32\u4e86\uff0c\u800c\u662f\u6211\u4eec\u901a\u8fc7\u6b63\u6587\u4f20\u9012\u7684\u53c2\u6570\u3002<\/p>\n\n\n\n
                  \"img\"\/<\/div><\/figure>\n\n\n\n
                  \u8bf4\u660e\u4e00\u4e0b\uff1a<\/strong><\/p>\n\n\n\n
                    \n
                  • \u56e0\u4e3a\u6b64\u65f6\u54cd\u5e94\u6b63\u6587\u4e0d\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u56e0\u6b64\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u51fa\u73b0\u4e86Content-Length\u5c5e\u6027\uff0c\u8868\u793a\u54cd\u5e94\u6b63\u6587\u7684\u957f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n
                    \n
                    TCP\u5957\u63a5\u5b57\u6f14\u793aGET\u548cPOST\u7684\u533a\u522b<\/p>\n<\/blockquote>\n\n\n\n
                    \u8981\u6f14\u793aGET\u65b9\u6cd5\u548cPOST\u65b9\u6cd5\u4f20\u53c2\u7684\u533a\u522b\uff0c\u5c31\u9700\u8981\u8ba9\u6d4f\u89c8\u5668\u63d0\u4ea4\u53c2\u6570\uff0c\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u5728index.html\u5f53\u4e2d\u518d\u52a0\u5165\u4e24\u4e2a\u8868\u5355\uff0c\u7528\u4f5c\u7528\u6237\u540d\u548c\u5bc6\u7801\u7684\u8f93\u5165\uff0c\u7136\u540e\u518d\u65b0\u589e\u4e00\u4e2a\u63d0\u4ea4\u6309\u94ae\uff0c\u6b64\u65f6\u5c31\u53ef\u4ee5\u8ba9\u6d4f\u89c8\u5668\u63d0\u4ea4\u53c2\u6570\u4e86\u3002<\/p>\n\n\n\n
                    \"img\"\/<\/div><\/figure>\n\n\n\n
                    \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u8868\u5355\u5f53\u4e2d\u7684method\u5c5e\u6027\u6307\u5b9a\u53c2\u6570\u63d0\u4ea4\u7684\u65b9\u6cd5\uff0c\u8fd8\u6709\u4e00\u4e2a\u5c5e\u6027\u53eb\u505aaction\uff0c\u8868\u793a\u60f3\u628a\u8fd9\u4e2a\u8868\u5355\u63d0\u4ea4\u7ed9\u670d\u52a1\u5668\u4e0a\u7684\u54ea\u4e2a\u8d44\u6e90\u3002<\/p>\n\n\n\n
                    \u6b64\u65f6\u5f53\u6211\u4eec\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5c31\u4f1a\u663e\u793a\u8fd9\u4e24\u4e2a\u8868\u5355\u3002<\/p>\n\n\n\n
                    \"img\"\/<\/div><\/figure>\n\n\n\n
                    \u5f53\u524d\u6211\u4eec\u662f\u7528GET\u65b9\u6cd5\u63d0\u4ea4\u53c2\u6570\u7684\uff0c\u5f53\u6211\u4eec\u586b\u5145\u5b8c\u7528\u6237\u540d\u548c\u5bc6\u7801\u8fdb\u884c\u63d0\u4ea4\u65f6\uff0c\u6211\u4eec\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u5c31\u4f1a\u81ea\u52a8\u88ab\u540c\u6b65\u5230url\u5f53\u4e2d\u3002<\/p>\n\n\n\n
                    \"img\"\/<\/div><\/figure>\n\n\n\n
                    \u540c\u65f6\u5728\u670d\u52a1\u5668\u8fd9\u8fb9\u4e5f\u901a\u8fc7url\u6536\u5230\u4e86\u521a\u624d\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u63d0\u4ea4\u7684\u53c2\u6570\u3002<\/p>\n\n\n\n
                    \"img\"\/<\/div><\/figure>\n\n\n\n
                    \u5982\u679c\u6211\u4eec\u5c06\u63d0\u4ea4\u8868\u5355\u7684\u65b9\u6cd5\u6539\u4e3aPOST\u65b9\u6cd5\uff0c\u6b64\u65f6\u5f53\u6211\u4eec\u586b\u5145\u5b8c\u7528\u6237\u540d\u548c\u5bc6\u7801\u8fdb\u884c\u63d0\u4ea4\u65f6\uff0c\u5bf9\u5e94\u63d0\u4ea4\u7684\u53c2\u6570\u5c31\u4e0d\u4f1a\u5728url\u5f53\u4e2d\u4f53\u73b0\u51fa\u6765\uff0c\u800c\u4f1a\u901a\u8fc7\u6b63\u6587\u5c06\u8fd9\u4e24\u4e2a\u53c2\u6570\u4f20\u9012\u7ed9\u4e86\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n
                    \"img\"\/<\/div><\/figure>\n\n\n\n
                    \u6b64\u65f6\u7528\u6237\u540d\u548c\u5bc6\u7801\u5c31\u901a\u8fc7\u6b63\u6587\u7684\u5f62\u5f0f\u4f20\u9012\u7ed9\u670d\u52a1\u5668\u4e86\u3002<\/p>\n\n\n\n
                    \"img\"\/<\/div><\/figure>\n\n\n\n
                    \u8bf4\u660e\u4e00\u4e0b\uff1a<\/strong><\/p>\n\n\n\n
                      \n
                    • \u5f53\u6211\u4eec\u4f7f\u7528GET\u65b9\u6cd5\u65f6\uff0c\u6211\u4eec\u63d0\u4ea4\u7684\u53c2\u6570\u4f1a\u56de\u663e\u5230url\u5f53\u4e2d\uff0c\u56e0\u6b64GET\u65b9\u6cd5\u4e00\u822c\u662f\u5904\u7406\u6570\u636e\u4e0d\u654f\u611f\u7684\u3002<\/li>\n\n\n\n
                    • \u5982\u679c\u4f60\u8981\u4f20\u9012\u7684\u6570\u636e\u6bd4\u8f83\u79c1\u5bc6\u7684\u8bdd\u4f60\u4e00\u5b9a\u8981\u7528POST\u65b9\u6cd5\uff0c\u5012\u4e0d\u662f\u56e0\u4e3aPOST\u65b9\u6cd5\u66f4\u5b89\u5168\uff0c\u5b9e\u9645\u4e0aGET\u548cPOST\u65b9\u6cd5\u4f20\u53c2\u65f6\u90fd\u662f\u660e\u6587\u4f20\u9001\uff0c\u6240\u4ee5\u90fd\u4e0d\u5b89\u5168\uff0c\u4f46\u662fPOST\u65b9\u6cd5\u66f4\u79c1\u5bc6\uff0c\u56e0\u4e3aPOST\u662f\u901a\u8fc7\u6b63\u6587\u4f20\u53c2\u7684\uff0c\u4e0d\u4f1a\u5c06\u53c2\u6570\u7acb\u9a6c\u56de\u663e\u5230\u6d4f\u89c8\u5668\u7684url\u6846\u5f53\u4e2d\u7684\uff0c\u6240\u4ee5\u76f8\u5bf9\u66f4\u79c1\u5bc6\u3002<\/li>\n<\/ul>\n\n\n\n
                      HTTP\u7684\u72b6\u6001\u7801<\/h3>\n\n\n\n
                      HTTP\u7684\u72b6\u6001\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                      <\/th>\u7c7b\u522b<\/th>\u539f\u56e0\u77ed\u8bed<\/th><\/tr><\/thead>
                      1XX<\/td>Informational\uff08\u4fe1\u606f\u6027\u72b6\u6001\u7801\uff09<\/td>\u63a5\u6536\u7684\u8bf7\u6c42\u6b63\u5728\u5904\u7406<\/td><\/tr>
                      2XX<\/td>Success\uff08\u6210\u529f\u72b6\u6001\u7801\uff09<\/td>\u8bf7\u6c42\u6b63\u5e38\u5904\u7406\u5b8c\u6bd5<\/td><\/tr>
                      3XX<\/td>Redirection\uff08\u91cd\u5b9a\u5411\u72b6\u6001\u7801\uff09<\/td>\u9700\u8981\u8fdb\u884c\u9644\u52a0\u64cd\u4f5c\u4ee5\u5b8c\u6210\u8bf7\u6c42<\/td><\/tr>
                      4XX<\/td>Client Error\uff08\u5ba2\u6237\u7aef\u9519\u8bef\u72b6\u6001\u7801\uff09<\/td>\u670d\u52a1\u5668\u65e0\u6cd5\u5904\u7406\u8bf7\u6c42<\/td><\/tr>
                      5XX<\/td>Server Error\uff08\u670d\u52a1\u5668\u9519\u8bef\u72b6\u6001\u7801\uff09<\/td>\u670d\u52a1\u5668\u5904\u7406\u8bf7\u6c42\u51fa\u9519<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                      \u6700\u5e38\u89c1\u7684\u72b6\u6001\u7801\uff0c\u6bd4\u5982200\uff08OK\uff09\uff0c404\uff08NOT Found\uff09\uff0c403\uff08Forbidden\u8bf7\u6c42\u6743\u9650\u4e0d\u591f\uff09\uff0c302\uff08Redirect\uff09\uff0c504\uff08Bad Gateway\uff09\u3002<\/p>\n\n\n\n
                      \n
                      Redirection\uff08\u91cd\u5b9a\u5411\u72b6\u6001\u7801\uff09<\/p>\n<\/blockquote>\n\n\n\n
                      \u91cd\u5b9a\u5411\u5c31\u662f\u901a\u8fc7\u5404\u79cd\u65b9\u6cd5\u5c06\u5404\u79cd\u7f51\u7edc\u8bf7\u6c42\u91cd\u65b0\u5b9a\u4e2a\u65b9\u5411\u8f6c\u5230\u5176\u5b83\u4f4d\u7f6e\uff0c\u6b64\u65f6\u8fd9\u4e2a\u670d\u52a1\u5668\u76f8\u5f53\u4e8e\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f15\u8def\u7684\u670d\u52a1\u3002<\/p>\n\n\n\n
                      \u91cd\u5b9a\u5411\u53c8\u53ef\u5206\u4e3a\u4e34\u65f6\u91cd\u5b9a\u5411\u548c\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u5176\u4e2d\u72b6\u6001\u7801301\u8868\u793a\u7684\u5c31\u662f\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u800c\u72b6\u6001\u7801302\u548c307\u8868\u793a\u7684\u662f\u4e34\u65f6\u91cd\u5b9a\u5411\u3002<\/p>\n\n\n\n
                      \u4e34\u65f6\u91cd\u5b9a\u5411\u548c\u6c38\u4e45\u91cd\u5b9a\u5411\u672c\u8d28\u662f\u5f71\u54cd\u5ba2\u6237\u7aef\u7684\u6807\u7b7e\uff0c\u51b3\u5b9a\u5ba2\u6237\u7aef\u662f\u5426\u9700\u8981\u66f4\u65b0\u76ee\u6807\u5730\u5740\u3002\u5982\u679c\u67d0\u4e2a\u7f51\u7ad9\u662f\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u90a3\u4e48\u7b2c\u4e00\u6b21\u8bbf\u95ee\u8be5\u7f51\u7ad9\u65f6\u7531\u6d4f\u89c8\u5668\u5e2e\u4f60\u8fdb\u884c\u91cd\u5b9a\u5411\uff0c\u4f46\u540e\u7eed\u518d\u8bbf\u95ee\u8be5\u7f51\u7ad9\u65f6\u5c31\u4e0d\u9700\u8981\u6d4f\u89c8\u5668\u518d\u8fdb\u884c\u91cd\u5b9a\u5411\u4e86\uff0c\u6b64\u65f6\u4f60\u8bbf\u95ee\u7684\u76f4\u63a5\u5c31\u662f\u91cd\u5b9a\u5411\u540e\u7684\u7f51\u7ad9\u3002\u800c\u5982\u679c\u67d0\u4e2a\u7f51\u7ad9\u662f\u4e34\u65f6\u91cd\u5b9a\u5411\uff0c\u90a3\u4e48\u6bcf\u6b21\u8bbf\u95ee\u8be5\u7f51\u7ad9\u65f6\u5982\u679c\u9700\u8981\u8fdb\u884c\u91cd\u5b9a\u5411\uff0c\u90fd\u9700\u8981\u6d4f\u89c8\u5668\u6765\u5e2e\u6211\u4eec\u5b8c\u6210\u91cd\u5b9a\u5411\u8df3\u8f6c\u5230\u76ee\u6807\u7f51\u7ad9\u3002<\/p>\n\n\n\n
                      \n
                      \u4e34\u65f6\u91cd\u5b9a\u5411\u6f14\u793a<\/p>\n<\/blockquote>\n\n\n\n
                      \u8fdb\u884c\u4e34\u65f6\u91cd\u5b9a\u5411\u65f6\u9700\u8981\u7528\u5230Location\u5b57\u6bb5\uff0cLocation\u5b57\u6bb5\u662fHTTP\u62a5\u5934\u5f53\u4e2d\u7684\u4e00\u4e2a\u5c5e\u6027\u4fe1\u606f\uff0c\u8be5\u5b57\u6bb5\u8868\u660e\u4e86\u4f60\u6240\u8981\u91cd\u5b9a\u5411\u5230\u7684\u76ee\u6807\u7f51\u7ad9\u3002<\/p>\n\n\n\n
                      \u6211\u4eec\u8fd9\u91cc\u8981\u6f14\u793a\u4e34\u65f6\u91cd\u5b9a\u5411\uff0c\u53ef\u4ee5\u5c06HTTP\u54cd\u5e94\u5f53\u4e2d\u7684\u72b6\u6001\u7801\u6539\u4e3a307\uff0c\u7136\u540e\u8ddf\u4e0a\u5bf9\u5e94\u7684\u72b6\u6001\u7801\u63cf\u8ff0\uff0c\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u5728HTTP\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u6dfb\u52a0Location\u5b57\u6bb5\uff0c\u8fd9\u4e2aLocation\u540e\u9762\u8ddf\u7684\u5c31\u662f\u4f60\u9700\u8981\u91cd\u5b9a\u5411\u5230\u7684\u7f51\u9875\uff0c\u6bd4\u5982\u6211\u4eec\u8fd9\u91cc\u5c06\u5176\u8bbe\u7f6e\u4e3aCSDN\u7684\u9996\u9875\u3002<\/p>\n\n\n\n
                      #include <iostream>\n#include <fstream>\n#include <string>\n#include <cstring>\n#include <unistd.h>\n#include <sys\/wait.h>\n#include <sys\/socket.h>\n#include <sys\/types.h>\n#include <netinet\/in.h>\n#include <arpa\/inet.h>\nusing namespace std;\n\nint main()\n{\n    \/\/\u521b\u5efa\u5957\u63a5\u5b57\n    int listen_sock = socket(AF_INET, SOCK_STREAM, 0);\n    if (listen_sock < 0){\n        cerr << \"socket error!\" << endl;\n        return 1;\n    }\n    \/\/\u7ed1\u5b9a\n    struct sockaddr_in local;\n    memset(&local, 0, sizeof(local));\n    local.sin_family = AF_INET;\n    local.sin_port = htons(8081);\n    local.sin_addr.s_addr = htonl(INADDR_ANY);\n    if (bind(listen_sock, (struct sockaddr*)&local, sizeof(local)) < 0){\n        cerr << \"bind error!\" << endl;\n        return 2;\n    }\n    \/\/\u76d1\u542c\n    if (listen(listen_sock, 5) < 0){\n        cerr << \"listen error!\" << endl;\n        return 3;\n    }\n    \/\/\u542f\u52a8\u670d\u52a1\u5668\n    struct sockaddr peer;\n    memset(&peer, 0, sizeof(peer));\n    socklen_t len = sizeof(peer);\n    for (;;){\n        int sock = accept(listen_sock, (struct sockaddr*)&peer, &len);\n        if (sock < 0){\n            cerr << \"accept error!\" << endl;\n            continue;\n        }\n        if (fork() == 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n            close(listen_sock);\n            if (fork() > 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n                exit(0);\n            }\n            \/\/\u5b59\u5b50\u8fdb\u7a0b\n            char buffer[1024];\n            recv(sock, buffer, sizeof(buffer), 0); \/\/\u8bfb\u53d6HTTP\u8bf7\u6c42\n            cout << \"--------------------------http request begin--------------------------\" << endl;\n            cout << buffer << endl;\n            cout << \"---------------------------http request end---------------------------\" << endl;\n\n            \/\/\u6784\u5efaHTTP\u54cd\u5e94\n            string status_line = \"http\/1.1 307 Temporary Redirect\\n\"; \/\/\u72b6\u6001\u884c\n            string response_header = \"Location: https:\/\/www.csdn.net\/\\n\"; \/\/\u54cd\u5e94\u62a5\u5934\n            string blank = \"\\n\"; \/\/\u7a7a\u884c\n            string response = status_line + response_header + blank; \/\/\u54cd\u5e94\u62a5\u6587\n\n            \/\/\u54cd\u5e94HTTP\u8bf7\u6c42\n            send(sock, response.c_str(), response.size(), 0);\n\n            close(sock);\n            exit(0);\n        }\n        \/\/\u7237\u7237\u8fdb\u7a0b\n        close(sock);\n        waitpid(-1, nullptr, 0); \/\/\u7b49\u5f85\u7238\u7238\u8fdb\u7a0b\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n
                      \u6b64\u65f6\u8fd0\u884c\u6211\u4eec\u7684\u670d\u52a1\u5668\uff0c\u5f53\u6211\u4eec\u7528telnet<\/code>\u547d\u4ee4\u767b\u5f55\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5411\u670d\u52a1\u5668\u53d1\u8d77HTTP\u8bf7\u6c42\u65f6\uff0c\u6b64\u65f6\u670d\u52a1\u5668\u7ed9\u6211\u4eec\u7684\u54cd\u5e94\u5c31\u662f\u72b6\u6001\u7801307\uff0c\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u662fLocation\u5b57\u6bb5\u5bf9\u5e94\u7684\u5c31\u662fCSDN\u9996\u9875\u7684\u7f51\u5740\u3002<\/p>\n\n\n\n
                      \"img\"\/<\/div><\/figure>\n\n\n\n
                      telnet<\/code>\u547d\u4ee4\u5b9e\u9645\u4e0a\u53ea\u662f\u4e00\u6765\u4e00\u56de\uff0c\u5982\u679c\u6211\u4eec\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\uff0c\u5f53\u6d4f\u89c8\u5668\u6536\u5230\u8fd9\u4e2aHTTP\u54cd\u5e94\u540e\uff0c\u8fd8\u4f1a\u5bf9\u8fd9\u4e2aHTTP\u54cd\u5e94\u8fdb\u884c\u5206\u6790\uff0c\u5f53\u6d4f\u89c8\u5668\u6536\u5230\u8fd9\u4e2aHTTP\u54cd\u5e94\u540e\uff0c\u8fd8\u4f1a\u5bf9\u8fd9\u4e2aHTTP\u54cd\u5e94\u8fdb\u884c\u5206\u6790\uff0c\u5f53\u6d4f\u89c8\u5668\u8bc6\u522b\u5230\u72b6\u6001\u7801\u662f307\u540e\u5c31\u4f1a\u63d0\u53d6\u51faLocation\u540e\u9762\u7684\u7f51\u5740\uff0c\u7136\u540e\u7ee7\u7eed\u81ea\u52a8\u5bf9\u8be5\u7f51\u7ad9\u7ee7\u7eed\u53d1\u8d77\u8bf7\u6c42\uff0c\u6b64\u65f6\u5c31\u5b8c\u6210\u4e86\u9875\u9762\u8df3\u8f6c\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u8fd9\u6837\u5c31\u5b8c\u6210\u4e86\u91cd\u5b9a\u5411\u529f\u80fd\u3002<\/p>\n\n\n\n
                      \u6b64\u65f6\u5f53\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5c31\u4f1a\u7acb\u9a6c\u8df3\u8f6c\u5230CSDN\u7684\u9996\u9875\u3002<\/p>\n\n\n\n
                      \"img\"\/<\/div><\/figure>\n\n\n\n
                      HTTP\u5e38\u89c1\u7684Header<\/h3>\n\n\n\n
                      HTTP\u5e38\u89c1\u7684Header\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                        \n
                      • Content-Type\uff1a\u6570\u636e\u7c7b\u578b\uff08text\/html\u7b49\uff09\u3002<\/li>\n\n\n\n
                      • Content-Length\uff1a\u6b63\u6587\u7684\u957f\u5ea6\u3002<\/li>\n\n\n\n
                      • Host\uff1a\u5ba2\u6237\u7aef\u544a\u77e5\u670d\u52a1\u5668\uff0c\u6240\u8bf7\u6c42\u7684\u8d44\u6e90\u662f\u5728\u54ea\u4e2a\u4e3b\u673a\u7684\u54ea\u4e2a\u7aef\u53e3\u4e0a\u3002<\/li>\n\n\n\n
                      • User-Agent\uff1a\u58f0\u660e\u7528\u6237\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u6d4f\u89c8\u5668\u7684\u7248\u672c\u4fe1\u606f\u3002<\/li>\n\n\n\n
                      • Location\uff1a\u642d\u914d3XX\u72b6\u6001\u7801\u4f7f\u7528\uff0c\u544a\u8bc9\u5ba2\u6237\u7aef\u63a5\u4e0b\u6765\u8981\u53bb\u54ea\u91cc\u8bbf\u95ee\u3002<\/li>\n\n\n\n
                      • Cookie\uff1a\u7528\u4e8e\u5728\u5ba2\u6237\u7aef\u5b58\u50a8\u5c11\u91cf\u4fe1\u606f\uff0c\u901a\u5e38\u7528\u4e8e\u5b9e\u73b0\u4f1a\u8bdd\uff08session\uff09\u7684\u529f\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n
                        \n
                        Host<\/p>\n<\/blockquote>\n\n\n\n
                        Host\u5b57\u6bb5\u8868\u660e\u4e86\u5ba2\u6237\u7aef\u8981\u8bbf\u95ee\u7684\u670d\u52a1\u7684IP\u548c\u7aef\u53e3\uff0c\u6bd4\u5982\u5f53\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\uff0c\u6d4f\u89c8\u5668\u53d1\u6765\u7684HTTP\u8bf7\u6c42\u5f53\u4e2d\u7684Host\u5b57\u6bb5\u586b\u7684\u5c31\u662f\u6211\u4eec\u7684IP\u548c\u7aef\u53e3\u3002\u4f46\u5ba2\u6237\u7aef\u4e0d\u5c31\u662f\u8981\u8bbf\u95ee\u670d\u52a1\u5668\u5417\uff1f\u4e3a\u4ec0\u4e48\u5ba2\u6237\u7aef\u8fd8\u8981\u544a\u8bc9\u670d\u52a1\u5668\u5b83\u8981\u8bbf\u95ee\u7684\u670d\u52a1\u5bf9\u5e94\u7684IP\u548c\u7aef\u53e3\uff1f<\/p>\n\n\n\n
                        \u56e0\u4e3a\u6709\u4e9b\u670d\u52a1\u5668\u5b9e\u9645\u63d0\u4f9b\u7684\u662f\u4e00\u79cd\u4ee3\u7406\u670d\u52a1\uff0c\u4e5f\u5c31\u662f\u4ee3\u66ff\u5ba2\u6237\u7aef\u5411\u5176\u4ed6\u670d\u52a1\u5668\u53d1\u8d77\u8bf7\u6c42\uff0c\u7136\u540e\u5c06\u8bf7\u6c42\u5f97\u5230\u7684\u7ed3\u679c\u518d\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u5ba2\u6237\u7aef\u5c31\u5fc5\u987b\u544a\u8bc9\u4ee3\u7406\u670d\u52a1\u5668\u5b83\u8981\u8bbf\u95ee\u7684\u670d\u52a1\u5bf9\u5e94\u7684IP\u548c\u7aef\u53e3\uff0c\u6b64\u65f6Host\u63d0\u4f9b\u7684\u4fe1\u606f\u5c31\u6709\u6548\u4e86\u3002<\/p>\n\n\n\n
                        \n
                        User-Agent<\/p>\n<\/blockquote>\n\n\n\n
                        User-Agent\u4ee3\u8868\u7684\u662f\u5ba2\u6237\u7aef\u5bf9\u5e94\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u6d4f\u89c8\u5668\u7684\u7248\u672c\u4fe1\u606f\u3002<\/p>\n\n\n\n
                        \u6bd4\u5982\u5f53\u6211\u4eec\u7528\u7535\u8111\u4e0b\u8f7d\u67d0\u4e9b\u8f6f\u4ef6\u65f6\uff0c\u5b83\u4f1a\u81ea\u52a8\u5411\u6211\u4eec\u5c55\u793a\u4e0e\u6211\u4eec\u64cd\u4f5c\u7cfb\u7edf\u76f8\u5339\u914d\u7684\u7248\u672c\uff0c\u8fd9\u5b9e\u9645\u5c31\u662f\u56e0\u4e3a\u6211\u4eec\u5728\u5411\u76ee\u6807\u7f51\u7ad9\u53d1\u8d77\u8bf7\u6c42\u7684\u65f6\u5019\uff0cUser-Agent\u5b57\u6bb5\u5f53\u4e2d\u5305\u542b\u4e86\u6211\u4eec\u7684\u4e3b\u673a\u4fe1\u606f\uff0c\u6b64\u65f6\u8be5\u7f51\u7ad9\u5c31\u4f1a\u5411\u4f60\u63a8\u9001\u76f8\u5339\u914d\u7684\u8f6f\u4ef6\u7248\u672c\u3002<\/p>\n\n\n\n
                        \"img\"\/<\/div><\/figure>\n\n\n\n
                        \n
                        Referer<\/p>\n<\/blockquote>\n\n\n\n
                        Referer\u4ee3\u8868\u7684\u662f\u4f60\u5f53\u524d\u662f\u4ece\u54ea\u4e00\u4e2a\u9875\u9762\u8df3\u8f6c\u8fc7\u6765\u7684\u3002Referer\u8bb0\u5f55\u4e0a\u4e00\u4e2a\u9875\u9762\u7684\u597d\u5904\u4e00\u65b9\u9762\u662f\u65b9\u4fbf\u56de\u9000\uff0c\u53e6\u4e00\u65b9\u9762\u53ef\u4ee5\u77e5\u9053\u6211\u4eec\u5f53\u524d\u9875\u9762\u4e0e\u4e0a\u4e00\u4e2a\u9875\u9762\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u3002<\/p>\n\n\n\n
                        \n
                        Keep-Alive\uff08\u957f\u8fde\u63a5\uff09<\/p>\n<\/blockquote>\n\n\n\n
                        HTTP\/1.0\u662f\u901a\u8fc7request&response\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\uff0cHTTP\/1.0\u5e38\u89c1\u7684\u5de5\u4f5c\u65b9\u5f0f\u5c31\u662f\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5148\u5efa\u7acb\u94fe\u63a5\uff0c\u7136\u540e\u5ba2\u6237\u7aef\u53d1\u8d77\u8bf7\u6c42\u7ed9\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u518d\u5bf9\u8be5\u8bf7\u6c42\u8fdb\u884c\u54cd\u5e94\uff0c\u7136\u540e\u7acb\u9a6c\u7aef\u53e3\u8fde\u63a5\u3002<\/p>\n\n\n\n
                        \u4f46\u5982\u679c\u4e00\u4e2a\u8fde\u63a5\u5efa\u7acb\u540e\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u53ea\u8fdb\u884c\u4e00\u6b21\u4ea4\u4e92\uff0c\u5c31\u5c06\u8fde\u63a5\u5173\u95ed\uff0c\u5c31\u592a\u6d6a\u8d39\u8d44\u6e90\u4e86\uff0c\u56e0\u6b64\u73b0\u5728\u4e3b\u6d41\u7684HTTP\/1.1\u662f\u652f\u6301\u957f\u8fde\u63a5\u7684\u3002\u6240\u8c13\u7684\u957f\u8fde\u63a5\u5c31\u662f\u5efa\u7acb\u8fde\u63a5\u540e\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u4e0d\u65ad\u7684\u5411\u670d\u52a1\u5668\u4e00\u6b21\u5199\u5165\u591a\u4e2aHTTP\u8bf7\u6c42\uff0c\u800c\u670d\u52a1\u5668\u5728\u4e0a\u5c42\u4f9d\u6b21\u8bfb\u53d6\u8fd9\u4e9b\u8bf7\u6c42\u5c31\u884c\u4e86\uff0c\u6b64\u65f6\u4e00\u6761\u8fde\u63a5\u5c31\u53ef\u4ee5\u4f20\u9001\u5927\u91cf\u7684\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u8fd9\u5c31\u662f\u957f\u8fde\u63a5\u3002<\/p>\n\n\n\n
                        \u5982\u679cHTTP\u8bf7\u6c42\u6216\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u7684Connect\u5b57\u6bb5\u5bf9\u5e94\u7684\u503c\u662fKeep-Alive\uff0c\u5c31\u4ee3\u8868\u652f\u6301\u957f\u8fde\u63a5\u3002<\/p>\n\n\n\n
                        Cookie\u548cSession<\/h3>\n\n\n\n
                        HTTP\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u65e0\u72b6\u6001\u534f\u8bae\uff0cHTTP\u7684\u6bcf\u6b21\u8bf7\u6c42\/\u54cd\u5e94\u4e4b\u95f4\u662f\u6ca1\u6709\u4efb\u4f55\u5173\u7cfb\u7684\uff0c\u4f46\u4f60\u5728\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u65f6\u5019\u53d1\u73b0\u5e76\u4e0d\u662f\u8fd9\u6837\u7684\u3002<\/p>\n\n\n\n
                        \u6bd4\u5982\u5f53\u4f60\u767b\u9646\u4e00\u6b21CSDN\u540e\uff0c\u5c31\u7b97\u4f60\u628aCSDN\u7f51\u7ad9\u5173\u4e86\u751a\u81f3\u662f\u91cd\u542f\u7535\u8111\uff0c\u5f53\u4f60\u518d\u6b21\u6253\u5f00CSDN\u7f51\u7ad9\u65f6\uff0cCSDN\u5e76\u6ca1\u6709\u8981\u6c42\u4f60\u518d\u6b21\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\uff0c\u8fd9\u5b9e\u9645\u662f\u901a\u8fc7cookie\u6280\u672f\u5b9e\u73b0\u7684\uff0c\u70b9\u51fb\u6d4f\u89c8\u5668\u5f53\u4e2d\u9501\u7684\u6807\u5fd7\u5c31\u53ef\u4ee5\u770b\u5230\u5bf9\u5e94\u7f51\u7ad9\u7684\u5404\u79cdcookie\u6570\u636e\u3002<\/p>\n\n\n\n
                        \"img\"\/<\/div><\/figure>\n\n\n\n
                        \u8fd9\u4e9bcookie\u6570\u636e\u5b9e\u9645\u90fd\u662f\u5bf9\u5e94\u7684\u670d\u52a1\u5668\u65b9\u5199\u7684\uff0c\u5982\u679c\u4f60\u5c06\u5bf9\u5e94\u7684\u67d0\u4e9bcookie\u5220\u9664\uff0c\u90a3\u4e48\u6b64\u65f6\u53ef\u80fd\u5c31\u9700\u8981\u4f60\u91cd\u65b0\u8fdb\u884c\u767b\u5f55\u8ba4\u8bc1\u4e86\uff0c\u56e0\u4e3a\u4f60\u5220\u9664\u7684\u53ef\u80fd\u6b63\u597d\u5c31\u662f\u4f60\u767b\u5f55\u65f6\u6240\u8bbe\u7f6e\u7684cookie\u4fe1\u606f\u3002<\/p>\n\n\n\n
                        \n
                        cookie\u662f\u4ec0\u4e48\u5462\uff1f<\/p>\n<\/blockquote>\n\n\n\n
                        \u56e0\u4e3aHTTP\u662f\u4e00\u79cd\u65e0\u72b6\u6001\u534f\u8bae\uff0c\u5982\u679c\u6ca1\u6709cookie\u7684\u5b58\u5728\uff0c\u90a3\u4e48\u6bcf\u5f53\u6211\u4eec\u8981\u8fdb\u884c\u9875\u9762\u8bf7\u6c42\u65f6\u90fd\u9700\u8981\u91cd\u65b0\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\u8fdb\u884c\u8ba4\u8bc1\uff0c\u8fd9\u6837\u592a\u9ebb\u70e6\u4e86\u3002<\/p>\n\n\n\n
                        \u6bd4\u5982\u4f60\u662f\u67d0\u4e2a\u89c6\u9891\u7f51\u7ad9\u7684VIP\uff0c\u8fd9\u4e2a\u7f51\u7ad9\u91cc\u9762\u7684VIP\u89c6\u9891\u6709\u6210\u767e\u4e0a\u5343\u4e2a\uff0c\u4f60\u6bcf\u6b21\u70b9\u51fb\u4e00\u4e2a\u89c6\u9891\u90fd\u8981\u91cd\u65b0\u8fdb\u884cVIP\u8eab\u4efd\u8ba4\u8bc1\u3002\u800cHTTP\u4e0d\u652f\u6301\u8bb0\u5f55\u7528\u6237\u72b6\u6001\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u9700\u8981\u6709\u4e00\u79cd\u72ec\u7acb\u6280\u672f\u6765\u5e2e\u6211\u4eec\u652f\u6301\uff0c\u8fd9\u79cd\u6280\u672f\u76ee\u524d\u73b0\u5728\u5df2\u7ecf\u5185\u7f6e\u5230HTTP\u534f\u8bae\u5f53\u4e2d\u4e86\uff0c\u53eb\u505acookie\u3002<\/p>\n\n\n\n
                        \u5f53\u6211\u4eec\u7b2c\u4e00\u6b21\u767b\u5f55\u67d0\u4e2a\u7f51\u7ad9\u65f6\uff0c\u9700\u8981\u8f93\u5165\u6211\u4eec\u7684\u8d26\u53f7\u548c\u5bc6\u7801\u8fdb\u884c\u8eab\u4efd\u8ba4\u8bc1\uff0c\u6b64\u65f6\u5982\u679c\u670d\u52a1\u5668\u7ecf\u8fc7\u6570\u636e\u6bd4\u5bf9\u540e\u5224\u5b9a\u4f60\u662f\u4e00\u4e2a\u5408\u6cd5\u7684\u7528\u6237\uff0c\u90a3\u4e48\u4e3a\u4e86\u8ba9\u4f60\u540e\u7eed\u5728\u8fdb\u884c\u67d0\u4e9b\u7f51\u9875\u8bf7\u6c42\u65f6\u4e0d\u7528\u91cd\u65b0\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\uff0c\u6b64\u65f6\u670d\u52a1\u5668\u5c31\u4f1a\u8fdb\u884cSet-Cookie\u7684\u8bbe\u7f6e\u3002\uff08Set-Cookie\u4e5f\u662fHTTP\u62a5\u5934\u5f53\u4e2d\u7684\u4e00\u79cd\u5c5e\u6027\u4fe1\u606f\uff09<\/p>\n\n\n\n
                        \u5f53\u8ba4\u8bc1\u901a\u8fc7\u5e76\u5728\u670d\u52a1\u7aef\u8fdb\u884cSet-Cookie\u8bbe\u7f6e\u540e\uff0c\u670d\u52a1\u5668\u5728\u5bf9\u6d4f\u89c8\u5668\u8fdb\u884cHTTP\u54cd\u5e94\u65f6\u5c31\u4f1a\u5c06\u8fd9\u4e2aSet-Cookie\u54cd\u5e94\u7ed9\u6d4f\u89c8\u5668\u3002\u800c\u6d4f\u89c8\u5668\u6536\u5230\u54cd\u5e94\u540e\u4f1a\u81ea\u52a8\u63d0\u53d6\u51faSet-Cookie\u7684\u503c\uff0c\u5c06\u5176\u4fdd\u5b58\u5728\u6d4f\u89c8\u5668\u7684cookie\u6587\u4ef6\u5f53\u4e2d\uff0c\u6b64\u65f6\u5c31\u76f8\u5f53\u4e8e\u6211\u7684\u8d26\u53f7\u548c\u5bc6\u7801\u4fe1\u606f\u4fdd\u5b58\u5728\u672c\u5730\u6d4f\u89c8\u5668\u7684cookie\u6587\u4ef6\u5f53\u4e2d\u3002<\/p>\n\n\n\n
                        \"img\"\/<\/div><\/figure>\n\n\n\n
                        \u4ece\u7b2c\u4e00\u6b21\u767b\u5f55\u8ba4\u8bc1\u4e4b\u540e\uff0c\u6d4f\u89c8\u5668\u518d\u5411\u8be5\u7f51\u7ad9\u53d1\u8d77\u7684HTTP\u8bf7\u6c42\u5f53\u4e2d\u5c31\u4f1a\u81ea\u52a8\u5305\u542b\u4e00\u4e2acookie\u5b57\u6bb5\uff0c\u5176\u4e2d\u643a\u5e26\u7684\u5c31\u662f\u6211\u7b2c\u4e00\u6b21\u7684\u8ba4\u8bc1\u4fe1\u606f\uff0c\u6b64\u540e\u5bf9\u7aef\u670d\u52a1\u5668\u9700\u8981\u5bf9\u4f60\u8fdb\u884c\u8ba4\u8bc1\u65f6\u5c31\u4f1a\u76f4\u63a5\u63d0\u53d6\u51faHTTP\u8bf7\u6c42\u5f53\u4e2d\u7684cookie\u5b57\u6bb5\uff0c\u800c\u4e0d\u4f1a\u91cd\u65b0\u8ba9\u4f60\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\u4e86\u3002<\/p>\n\n\n\n
                        \u4e5f\u5c31\u662f\u5728\u7b2c\u4e00\u6b21\u8ba4\u8bc1\u767b\u5f55\u540e\uff0c\u540e\u7eed\u6240\u6709\u7684\u8ba4\u8bc1\u90fd\u53d8\u6210\u4e86\u81ea\u52a8\u8ba4\u8bc1\uff0c\u8fd9\u5c31\u53eb\u505acookie\u6280\u672f\u3002<\/p>\n\n\n\n
                        \n
                        \u5185\u5b58\u7ea7\u522b&\u6587\u4ef6\u7ea7\u522b<\/p>\n<\/blockquote>\n\n\n\n
                        cookie\u5c31\u662f\u5728\u6d4f\u89c8\u5668\u5f53\u4e2d\u7684\u4e00\u4e2a\u5c0f\u6587\u4ef6\uff0c\u6587\u4ef6\u91cc\u8bb0\u5f55\u7684\u5c31\u662f\u7528\u6237\u7684\u79c1\u6709\u4fe1\u606f\u3002cookie\u6587\u4ef6\u53ef\u4ee5\u5206\u4e3a\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u5185\u5b58\u7ea7\u522b\u7684cookie\u6587\u4ef6\uff0c\u53e6\u4e00\u79cd\u662f\u6587\u4ef6\u7ea7\u522b\u7684cookie\u6587\u4ef6\u3002<\/p>\n\n\n\n
                          \n
                        • \u5c06\u6d4f\u89c8\u5668\u5173\u6389\u540e\u518d\u6253\u5f00\uff0c\u8bbf\u95ee\u4e4b\u524d\u767b\u5f55\u8fc7\u7684\u7f51\u7ad9\uff0c\u5982\u679c\u9700\u8981\u4f60\u91cd\u65b0\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\uff0c\u8bf4\u660e\u4f60\u4e4b\u524d\u767b\u5f55\u65f6\u6d4f\u89c8\u5668\u5f53\u4e2d\u4fdd\u5b58\u7684cookie\u4fe1\u606f\u662f\u5185\u5b58\u7ea7\u522b\u7684\u3002<\/li>\n\n\n\n
                        • \u5c06\u6d4f\u89c8\u5668\u5173\u6389\u751a\u81f3\u5c06\u7535\u8111\u91cd\u542f\u518d\u6253\u5f00\uff0c\u8bbf\u95ee\u4e4b\u524d\u767b\u5f55\u8fc7\u7684\u7f51\u7ad9\uff0c\u5982\u679c\u4e0d\u9700\u8981\u4f60\u91cd\u65b0\u8f93\u5165\u8d26\u6237\u548c\u5bc6\u7801\uff0c\u8bf4\u660e\u4f60\u4e4b\u524d\u767b\u5f55\u65f6\u6d4f\u89c8\u5668\u5f53\u4e2d\u4fdd\u5b58\u7684cookie\u4fe1\u606f\u662f\u6587\u4ef6\u7ea7\u522b\u7684\u3002<\/li>\n<\/ul>\n\n\n\n
                          \n
                          cookie\u88ab\u76d7<\/p>\n<\/blockquote>\n\n\n\n
                          \u5982\u679c\u4f60\u6d4f\u89c8\u5668\u5f53\u4e2d\u4fdd\u5b58\u7684cookie\u4fe1\u606f\u88ab\u975e\u6cd5\u7528\u6237\u76d7\u53d6\u4e86\uff0c\u90a3\u4e48\u6b64\u65f6\u8fd9\u4e2a\u975e\u6cd5\u7528\u6237\u5c31\u53ef\u4ee5\u7528\u4f60\u7684cookie\u4fe1\u606f\uff0c\u4ee5\u4f60\u7684\u8eab\u4efd\u53bb\u8bbf\u95ee\u4f60\u66fe\u7ecf\u8bbf\u95ee\u8fc7\u7684\u7f51\u7ad9\uff0c\u6211\u4eec\u79f0\u8fd9\u79cd\u73b0\u8c61\u79f0\u4e3acookie\u88ab\u76d7\u53d6\u4e86\u3002<\/p>\n\n\n\n
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                          \n
                          SessionID<\/p>\n<\/blockquote>\n\n\n\n
                          \u5355\u7eaf\u7684\u4f7f\u7528cookie\u662f\u975e\u5e38\u4e0d\u5b89\u5168\u7684\uff0c\u56e0\u4e3a\u6b64\u65f6cookie\u6587\u4ef6\u5f53\u4e2d\u5c31\u4fdd\u5b58\u7684\u662f\u4f60\u7684\u79c1\u5bc6\u4fe1\u606f\uff0c\u4e00\u65e6cookie\u6587\u4ef6\u6cc4\u6f0f\u4f60\u7684\u9690\u79c1\u4fe1\u606f\u4e5f\u5c31\u6cc4\u6f0f\u3002<\/p>\n\n\n\n
                          \u6240\u4ee5\u5f53\u524d\u4e3b\u6d41\u7684\u670d\u52a1\u5668\u8fd8\u5f15\u5165\u4e86SessionID\u8fd9\u6837\u7684\u6982\u5ff5\uff0c\u5f53\u6211\u4eec\u7b2c\u4e00\u6b21\u767b\u5f55\u67d0\u4e2a\u7f51\u7ad9\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\u540e\uff0c\u670d\u52a1\u5668\u8ba4\u8bc1\u6210\u529f\u540e\u8fd8\u4f1a\u670d\u52a1\u7aef\u751f\u6210\u4e00\u4e2a\u5bf9\u5e94\u7684SessionID\uff0c\u8fd9\u4e2aSessionID\u4e0e\u7528\u6237\u4fe1\u606f\u662f\u4e0d\u76f8\u5173\u7684\u3002\u7cfb\u7edf\u4f1a\u5c06\u6240\u6709\u767b\u5f55\u7528\u6237\u7684SessionID\u503c\u7edf\u4e00\u7ef4\u62a4\u8d77\u6765\u3002<\/p>\n\n\n\n
                          \u6b64\u65f6\u5f53\u8ba4\u8bc1\u901a\u8fc7\u540e\u670d\u52a1\u7aef\u5728\u5bf9\u6d4f\u89c8\u5668\u8fdb\u884cHTTP\u54cd\u5e94\u65f6\uff0c\u5c31\u4f1a\u5c06\u8fd9\u4e2a\u751f\u6210\u7684SessionID\u503c\u54cd\u5e94\u7ed9\u6d4f\u89c8\u5668\u3002\u6d4f\u89c8\u5668\u6536\u5230\u54cd\u5e94\u540e\u4f1a\u81ea\u52a8\u63d0\u53d6\u51faSessionID\u7684\u503c\uff0c\u5c06\u5176\u4fdd\u5b58\u5728\u6d4f\u89c8\u5668\u7684cookie\u6587\u4ef6\u5f53\u4e2d\u3002\u540e\u7eed\u8bbf\u95ee\u8be5\u670d\u52a1\u5668\u65f6\uff0c\u5bf9\u5e94\u7684HTTP\u8bf7\u6c42\u5f53\u4e2d\u5c31\u4f1a\u81ea\u52a8\u643a\u5e26\u4e0a\u8fd9\u4e2aSessionID\u3002
                          \"img\"<\/p>\n\n\n\n
                          \u800c\u670d\u52a1\u5668\u8bc6\u522b\u5230HTTP\u8bf7\u6c42\u5f53\u4e2d\u5305\u542b\u4e86SessionID\uff0c\u5c31\u4f1a\u63d0\u53d6\u51fa\u8fd9\u4e2aSessionID\uff0c\u7136\u540e\u518d\u5230\u5bf9\u5e94\u7684\u96c6\u5408\u5f53\u4e2d\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5bf9\u6bd4\u6210\u529f\u5c31\u8bf4\u660e\u8fd9\u4e2a\u7528\u6237\u662f\u66fe\u7ecf\u767b\u5f55\u8fc7\u7684\uff0c\u6b64\u65f6\u4e5f\u5c31\u81ea\u52a8\u5c31\u8ba4\u8bc1\u6210\u529f\u4e86\uff0c\u7136\u540e\u5c31\u4f1a\u6b63\u5e38\u5904\u7406\u4f60\u53d1\u6765\u7684\u8bf7\u6c42\uff0c\u8fd9\u5c31\u662f\u6211\u4eec\u5f53\u524d\u4e3b\u6d41\u7684\u5de5\u4f5c\u65b9\u5f0f\u3002<\/p>\n\n\n\n
                          \n
                          \u5b89\u5168\u662f\u76f8\u5bf9\u7684<\/p>\n<\/blockquote>\n\n\n\n
                          \u5f15\u5165SessionID\u4e4b\u540e\uff0c\u6d4f\u89c8\u5668\u5f53\u4e2d\u7684cookie\u6587\u4ef6\u4fdd\u5b58\u7684\u662fSessionID\uff0c\u6b64\u65f6\u8fd9\u4e2acookie\u6587\u4ef6\u540c\u6837\u53ef\u80fd\u88ab\u76d7\u53d6\u3002\u6b64\u65f6\u7528\u6237\u7684\u8d26\u53f7\u548c\u5bc6\u7801\u867d\u7136\u4e0d\u4f1a\u6cc4\u6f0f\u4e86\uff0c\u4f46\u7528\u6237\u5bf9\u5e94\u7684SessionID\u662f\u4f1a\u6cc4\u6f0f\u7684\uff0c\u975e\u6cd5\u7528\u6237\u4ecd\u7136\u53ef\u4ee5\u76d7\u53d6\u6211\u7684SessionID\u53bb\u8bbf\u95ee\u6211\u66fe\u7ecf\u8bbf\u95ee\u8fc7\u7684\u670d\u52a1\u5668\uff0c\u76f8\u5f53\u4e8e\u8fd8\u662f\u5b58\u5728\u521a\u624d\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n
                            \n
                          • \u4e4b\u524d\u7684\u5de5\u4f5c\u65b9\u5f0f\u5c31\u76f8\u5f53\u4e8e\u628a\u8d26\u53f7\u548c\u5bc6\u7801\u4fe1\u606f\u5728\u6d4f\u89c8\u5668\u5f53\u4e2d\u518d\u4fdd\u5b58\u4e00\u4efd\uff0c\u6bcf\u6b21\u8bf7\u6c42\u65f6\u90fd\u81ea\u52a8\u5c06\u8d26\u53f7\u548c\u5bc6\u7801\u7684\u4fe1\u606f\u643a\u5e26\u4e0a\uff0c\u4f46\u662f\u8d26\u53f7\u548c\u5bc6\u7801\u4e00\u76f4\u5728\u7f51\u5f53\u4e2d\u53d1\u9001\u592a\u4e0d\u5b89\u5168\u4e86\u3002<\/li>\n\n\n\n
                          • \u56e0\u6b64\u73b0\u5728\u7684\u5de5\u4f5c\u65b9\u5f0f\u662f\uff0c\u670d\u52a1\u5668\u53ea\u6709\u5728\u7b2c\u4e00\u6b21\u8ba4\u8bc1\u7684\u65f6\u5019\u9700\u8981\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u8d26\u53f7\u548c\u5bc6\u7801\uff0c\u6b64\u540e\u5728\u7f51\u7edc\u4e0a\u53d1\u9001\u7684\u90fd\u662fSessionID\u3002<\/li>\n<\/ul>\n\n\n\n
                            \u8fd9\u79cd\u65b9\u6cd5\u867d\u7136\u6ca1\u6709\u771f\u6b63\u89e3\u51b3\u5b89\u5168\u95ee\u9898\uff0c\u4f46\u8fd9\u79cd\u65b9\u6cd5\u662f\u76f8\u5bf9\u5b89\u5168\u7684\u3002\u4e92\u8054\u7f51\u4e0a\u662f\u4e0d\u5b58\u5728\u7edd\u5bf9\u5b89\u5168\u8fd9\u6837\u7684\u6982\u5ff5\u7684\uff0c\u4efb\u4f55\u5b89\u5168\u90fd\u662f\u76f8\u5bf9\u7684\uff0c\u5c31\u7b97\u4f60\u5c06\u53d1\u9001\u5230\u7f51\u7edc\u5f53\u4e2d\u7684\u4fe1\u606f\u8fdb\u884c\u52a0\u5bc6\uff0c\u4e5f\u6709\u53ef\u80fd\u88ab\u522b\u4eba\u7834\u89e3\u3002<\/p>\n\n\n\n
                            \u4e0d\u8fc7\u5728\u5b89\u5168\u9886\u57df\u6709\u4e00\u4e2a\u51c6\u5219\uff1a\u5982\u679c\u7834\u89e3\u67d0\u4e2a\u4fe1\u606f\u7684\u6210\u672c\u5df2\u7ecf\u8fdc\u8fdc\u5927\u4e8e\u7834\u89e3\u4e4b\u540e\u83b7\u5f97\u7684\u6536\u76ca\uff08\u8bf4\u660e\u505a\u8fd9\u4e2a\u4e8b\u662f\u8d54\u672c\u7684\uff09\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u8bf4\u8fd9\u4e2a\u4fe1\u606f\u662f\u5b89\u5168\u7684\u3002<\/strong><\/p>\n\n\n\n
                            \n
                            \u5f15\u5165SessionID\u540e\u7684\u597d\u5904<\/p>\n<\/blockquote>\n\n\n\n
                              \n
                            • \u5728\u5f15\u5165SessionID\u4e4b\u524d\uff0c\u7528\u6237\u767b\u5f55\u7684\u8d26\u53f7\u4fe1\u606f\u90fd\u662f\u4fdd\u5b58\u5728\u6d4f\u89c8\u5668\u5185\u90e8\u7684\uff0c\u6b64\u65f6\u7684\u8d26\u53f7\u4fe1\u606f\u662f\u7531\u5ba2\u6237\u7aef\u53bb\u7ef4\u62a4\u7684\u3002<\/li>\n\n\n\n
                            • \u800c\u5f15\u5165SessionID\u540e\uff0c\u7528\u6237\u767b\u5f55\u7684\u8d26\u53f7\u4fe1\u606f\u662f\u6709\u670d\u52a1\u5668\u53bb\u7ef4\u62a4\u7684\uff0c\u5728\u6d4f\u89c8\u5668\u5185\u90e8\u4fdd\u5b58\u7684\u53ea\u662fSessionID\u3002<\/li>\n<\/ul>\n\n\n\n
                              \u6b64\u65f6\u867d\u7136SessionID\u53ef\u80fd\u88ab\u975e\u6cd5\u7528\u6237\u76d7\u53d6\uff0c\u4f46\u670d\u52a1\u5668\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u5404\u6837\u7684\u7b56\u7565\u6765\u4fdd\u8bc1\u7528\u6237\u8d26\u53f7\u7684\u5b89\u5168\u3002<\/p>\n\n\n\n
                                \n
                              • IP\u662f\u6709\u5f52\u7c7b\u7684\uff0c\u53ef\u4ee5\u901a\u8fc7IP\u5730\u5740\u6765\u5224\u65ad\u767b\u5f55\u7528\u6237\u6240\u5728\u7684\u5730\u5740\u8303\u56f4\u3002\u5982\u679c\u4e00\u4e2a\u8d26\u53f7\u5728\u77ed\u65f6\u95f4\u5185\u767b\u5f55\u5730\u5740\u53d1\u9001\u4e86\u5de8\u5927\u53d8\u5316\uff0c\u6b64\u65f6\u670d\u52a1\u5668\u5c31\u4f1a\u7acb\u9a6c\u8bc6\u522b\u5230\u8fd9\u4e2a\u8d26\u53f7\u53d1\u751f\u5f02\u5e38\u4e86\uff0c\u8fdb\u800c\u5728\u670d\u52a1\u5668\u5f53\u4e2d\u6e05\u9664\u5bf9\u5e94\u7684SessionID\u7684\u503c\u3002\u8fd9\u65f6\u5f53\u4f60\u6216\u90a3\u4e2a\u975e\u6cd5\u7528\u6237\u60f3\u8981\u8bbf\u95ee\u670d\u52a1\u5668\u65f6\uff0c\u5c31\u90fd\u9700\u8981\u91cd\u65b0\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\u8fdb\u884c\u8eab\u4efd\u8ba4\u8bc1\uff0c\u800c\u53ea\u6709\u4f60\u662f\u77e5\u9053\u81ea\u5df1\u7684\u5bc6\u7801\u7684\uff0c\u5f53\u4f60\u91cd\u65b0\u8ba4\u8bc1\u767b\u5f55\u540e\u670d\u52a1\u5668\u5c31\u53ef\u4ee5\u5c06\u53e6\u4e00\u65b9\u8bc6\u522b\u4e3a\u975e\u6cd5\u7528\u6237\uff0c\u8fdb\u800c\u5bf9\u8be5\u975e\u6cd5\u7528\u6237\u8fdb\u884c\u5bf9\u5e94\u7684\u9ed1\u540d\u5355\/\u767d\u540d\u5355\u8ba4\u8bc1\u3002<\/li>\n\n\n\n
                              • \u5f53\u64cd\u4f5c\u8005\u60f3\u8981\u8fdb\u884c\u67d0\u4e9b\u9ad8\u6743\u9650\u7684\u64cd\u4f5c\u65f6\uff0c\u4f1a\u8981\u6c42\u64cd\u4f5c\u8005\u518d\u6b21\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801\u4fe1\u606f\uff0c\u518d\u6b21\u786e\u8ba4\u8eab\u4efd\u3002\u5c31\u7b97\u4f60\u7684\u8d26\u53f7\u88ab\u975e\u6cd5\u7528\u6237\u76d7\u53d6\u4e86\uff0c\u4f46\u975e\u6cd5\u7528\u6237\u5728\u6539\u4f60\u5bc6\u7801\u65f6\u9700\u8981\u8f93\u5165\u65e7\u5bc6\u7801\uff0c\u8fd9\u662f\u975e\u6cd5\u7528\u6237\u5728\u77ed\u65f6\u95f4\u5185\u65e0\u6cd5\u505a\u5230\u7684\uff0c\u56e0\u4e3a\u5b83\u5e76\u4e0d\u77e5\u9053\u4f60\u7684\u5bc6\u7801\u3002\u8fd9\u4e5f\u5c31\u662f\u4e3a\u4ec0\u4e48\u8d26\u53f7\u88ab\u76d7\u540e\u8fd8\u53ef\u4ee5\u627e\u56de\u6765\u7684\u539f\u56e0\uff0c\u56e0\u4e3a\u975e\u6cd5\u7528\u6237\u65e0\u6cd5\u5728\u77ed\u65f6\u95f4\u5185\u4fee\u6539\u4f60\u7684\u8d26\u53f7\u5bc6\u7801\uff0c\u6b64\u65f6\u4f60\u5c31\u53ef\u4ee5\u901a\u8fc7\u8ffd\u56de\u7684\u65b9\u5f0f\u8ba9\u5f53\u524d\u7684SessionID\u5931\u6548\uff0c\u8ba9\u4f7f\u7528\u8be5\u8d26\u53f7\u7684\u7528\u6237\u8fdb\u884c\u91cd\u65b0\u767b\u5f55\u8ba4\u8bc1\u3002<\/li>\n\n\n\n
                              • SessionID\u4e5f\u6709\u8fc7\u671f\u7b56\u7565\uff0c\u6bd4\u5982SessionID\u662f\u4e00\u4e2a\u5c0f\u65f6\u5185\u662f\u6709\u6548\u7684\u3002\u6240\u4ee5\u5373\u4fbf\u4f60\u7684SessionID\u88ab\u975e\u6cd5\u7528\u6237\u76d7\u53d6\u4e86\uff0c\u4e5f\u4ec5\u4ec5\u662f\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u6709\u6548\uff0c\u800c\u4e14\u5728\u529f\u80fd\u4e0a\u53d7\u7ea6\u675f\uff0c\u6240\u4ee5\u4e0d\u4f1a\u9020\u6210\u592a\u5927\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n
                                \u4efb\u4f55\u4e8b\u60c5\u90fd\u6709\u4e24\u9762\u6027\uff0c\u5982\u679c\u4e0d\u662f\u8fd9\u4e9b\u975e\u6cd5\u7528\u6237\u7684\u5b58\u5728\uff0c\u73b0\u5728\u7684\u670d\u52a1\u5668\u80af\u5b9a\u662f\u6f0f\u6d1e\u767e\u51fa\uff0c\u53ea\u6709\u53cc\u65b9\u4e0d\u65ad\u8fdb\u884c\u5bf9\u6297\u53cc\u65b9\u624d\u80fd\u4e0d\u65ad\u8fdb\u6b65\u3002<\/p>\n\n\n\n
                                \n
                                \u5b9e\u9a8c\u6f14\u793a<\/p>\n<\/blockquote>\n\n\n\n
                                \u5f53\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5982\u679c\u670d\u52a1\u5668\u7ed9\u6d4f\u89c8\u5668\u7684HTTP\u54cd\u5e94\u5f53\u4e2d\u5305\u542bSet-Cookie\u5b57\u6bb5\uff0c\u90a3\u4e48\u5f53\u6d4f\u89c8\u5668\u518d\u6b21\u8bbf\u95ee\u670d\u52a1\u5668\u65f6\u5c31\u4f1a\u643a\u5e26\u4e0a\u8fd9\u4e2acookie\u4fe1\u606f\u3002<\/p>\n\n\n\n
                                \u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u7684\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u6dfb\u52a0\u4e0a\u4e00\u4e2aSet-Cookie\u5b57\u6bb5\uff0c\u770b\u770b\u6d4f\u89c8\u5668\u7b2c\u4e8c\u6b21\u53d1\u8d77HTTP\u8bf7\u6c42\u65f6\u662f\u5426\u4f1a\u5e26\u4e0a\u8fd9\u4e2aSet-Cookie\u5b57\u6bb5\u3002<\/p>\n\n\n\n
                                #include <iostream>\n#include <fstream>\n#include <string>\n#include <cstring>\n#include <unistd.h>\n#include <sys\/wait.h>\n#include <sys\/socket.h>\n#include <sys\/types.h>\n#include <netinet\/in.h>\n#include <arpa\/inet.h>\nusing namespace std;\n\nint main()\n{\n    \/\/\u521b\u5efa\u5957\u63a5\u5b57\n    int listen_sock = socket(AF_INET, SOCK_STREAM, 0);\n    if (listen_sock < 0){\n        cerr << \"socket error!\" << endl;\n        return 1;\n    }\n    \/\/\u7ed1\u5b9a\n    struct sockaddr_in local;\n    memset(&local, 0, sizeof(local));\n    local.sin_family = AF_INET;\n    local.sin_port = htons(8081);\n    local.sin_addr.s_addr = htonl(INADDR_ANY);\n    if (bind(listen_sock, (struct sockaddr*)&local, sizeof(local)) < 0){\n        cerr << \"bind error!\" << endl;\n        return 2;\n    }\n    \/\/\u76d1\u542c\n    if (listen(listen_sock, 5) < 0){\n        cerr << \"listen error!\" << endl;\n        return 3;\n    }\n    \/\/\u542f\u52a8\u670d\u52a1\u5668\n    struct sockaddr peer;\n    memset(&peer, 0, sizeof(peer));\n    socklen_t len = sizeof(peer);\n    for (;;){\n        int sock = accept(listen_sock, (struct sockaddr*)&peer, &len);\n        if (sock < 0){\n            cerr << \"accept error!\" << endl;\n            continue;\n        }\n        if (fork() == 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n            close(listen_sock);\n            if (fork() > 0){ \/\/\u7238\u7238\u8fdb\u7a0b\n                exit(0);\n            }\n            \/\/\u5b59\u5b50\u8fdb\u7a0b\n            char buffer[1024];\n            recv(sock, buffer, sizeof(buffer), 0); \/\/\u8bfb\u53d6HTTP\u8bf7\u6c42\n            cout << \"--------------------------http request begin--------------------------\" << endl;\n            cout << buffer << endl;\n            cout << \"---------------------------http request end---------------------------\" << endl;\n\n#define PAGE \"index.html\" \/\/\u7f51\u7ad9\u9996\u9875\n            \/\/\u8bfb\u53d6index.html\u6587\u4ef6\n            ifstream in(PAGE);\n            if (in.is_open()){\n                in.seekg(0, in.end);\n                int len = in.tellg();\n                in.seekg(0, in.beg);\n                char* file = new char[len];\n                in.read(file, len);\n                in.close();\n\n                \/\/\u6784\u5efaHTTP\u54cd\u5e94\n                string status_line = \"http\/1.1 200 OK\\n\"; \/\/\u72b6\u6001\u884c\n                string response_header = \"Content-Length: \" + to_string(len) + \"\\n\"; \/\/\u54cd\u5e94\u62a5\u5934\n                response_header += \"Set-Cookie: 2021dragon\\n\"; \/\/\u6dfb\u52a0Set-Cookie\u5b57\u6bb5\n                string blank = \"\\n\"; \/\/\u7a7a\u884c\n                string response_text = file; \/\/\u54cd\u5e94\u6b63\u6587\n                string response = status_line + response_header + blank + response_text; \/\/\u54cd\u5e94\u62a5\u6587\n\n                \/\/\u54cd\u5e94HTTP\u8bf7\u6c42\n                send(sock, response.c_str(), response.size(), 0);\n\n                delete[] file;\n            }\n            close(sock);\n            exit(0);\n        }\n        \/\/\u7237\u7237\u8fdb\u7a0b\n        close(sock);\n        waitpid(-1, nullptr, 0); \/\/\u7b49\u5f85\u7238\u7238\u8fdb\u7a0b\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n
                                \u8fd0\u884c\u670d\u52a1\u5668\u540e\uff0c\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\uff0c\u6b64\u65f6\u901a\u8fc7Fiddler\u53ef\u4ee5\u770b\u5230\u6211\u4eec\u7684\u670d\u52a1\u5668\u53d1\u7ed9\u6d4f\u89c8\u5668\u7684HTTP\u54cd\u5e94\u62a5\u5934\u5f53\u4e2d\u5305\u542b\u4e86\u8fd9\u4e2aSet-Cookie\u5b57\u6bb5\u3002<\/p>\n\n\n\n
                                \"img\"\/<\/div><\/figure>\n\n\n\n
                                \u540c\u65f6\u6211\u4eec\u4e5f\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u5f53\u4e2d\u770b\u5230\u8fd9\u4e2acookie\uff0c\u8fd9\u4e2acookie\u7684\u503c\u5c31\u662f\u6211\u4eec\u8bbe\u7f6e\u76842021dragon\uff0c\u6b64\u65f6\u6d4f\u89c8\u5668\u5f53\u4e2d\u5c31\u5199\u5165\u4e86\u8fd9\u6837\u7684\u4e00\u4e2acookie\u3002<\/p>\n\n\n\n
                                \"img\"\/<\/div><\/figure>\n\n\n\n
                                \u7136\u540e\u6211\u4eec\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\u5e76\u63d0\u4ea4\uff0c\u6b64\u65f6\u76f8\u5f53\u4e8e\u7b2c\u4e8c\u6b21\u8bbf\u95ee\u6211\u4eec\u7684\u670d\u52a1\u5668\uff0c\u6b64\u65f6\u901a\u8fc7Fiddler\u53ef\u4ee5\u770b\u5230\uff0c\u7531\u4e8e\u6211\u4eec\u63d0\u4ea4\u8868\u5355\u53c2\u6570\u7528\u7684\u662fPOST\u65b9\u6cd5\uff0c\u56e0\u6b64\u8fd9\u91cc\u7684\u53c2\u6570\u662f\u901a\u8fc7\u6b63\u6587\u7684\u5f62\u5f0f\u63d0\u4ea4\u7684\uff0c\u66f4\u91cd\u8981\u7684\u662f\u7b2c\u4e8c\u6b21\u7684HTTP\u8bf7\u6c42\u5f53\u4e2d\u4f1a\u643a\u5e26\u4e0a\u8fd9\u4e2acookie\u4fe1\u606f\u3002<\/p>\n\n\n\n
                                \"img\"\/<\/div><\/figure>\n\n\n\n
                                \u79d1\u666eHTTPS\u534f\u8bae<\/h2>\n\n\n\n
                                HTTPS VS HTTP<\/h3>\n\n\n\n
                                \u65e9\u671f\u5f88\u591a\u516c\u53f8\u521a\u8d77\u6b65\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u7684\u5e94\u7528\u5c42\u534f\u8bae\u90fd\u662fHTTP\uff0c\u800cHTTP\u65e0\u8bba\u662f\u7528GET\u65b9\u6cd5\u8fd8\u662fPOST\u65b9\u6cd5\u4f20\u53c2\uff0c\u90fd\u662f\u6ca1\u6709\u7ecf\u8fc7\u4efb\u4f55\u52a0\u5bc6\u7684\uff0c\u56e0\u6b64\u65e9\u671f\u5f88\u591a\u7684\u4fe1\u606f\u90fd\u662f\u53ef\u4ee5\u901a\u8fc7\u6293\u5305\u5de5\u5177\u6293\u5230\u7684\u3002<\/p>\n\n\n\n
                                \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4e8e\u662f\u51fa\u73b0\u4e86HTTPS\u534f\u8bae\uff0cHTTPS\u5b9e\u9645\u5c31\u662f\u5728\u5e94\u7528\u5c42\u548c\u4f20\u8f93\u5c42\u534f\u8bae\u4e4b\u95f4\u52a0\u4e86\u4e00\u5c42\u52a0\u5bc6\u5c42\uff08SSL&TLS\uff09\uff0c\u8fd9\u5c42\u52a0\u5bc6\u5c42\u672c\u8eab\u4e5f\u662f\u5c5e\u4e8e\u5e94\u7528\u5c42\u7684\uff0c\u5b83\u4f1a\u5bf9\u7528\u6237\u7684\u4e2a\u4eba\u4fe1\u606f\u8fdb\u884c\u5404\u79cd\u7a0b\u5ea6\u7684\u52a0\u5bc6\u3002HTTPS\u5728\u4ea4\u4ed8\u6570\u636e\u65f6\u5148\u628a\u6570\u636e\u4ea4\u7ed9\u52a0\u5bc6\u5c42\uff0c\u7531\u52a0\u5bc6\u5c42\u5bf9\u6570\u636e\u52a0\u5bc6\u540e\u518d\u4ea4\u7ed9\u4f20\u8f93\u5c42\u3002<\/p>\n\n\n\n
                                \u5f53\u7136\uff0c\u901a\u4fe1\u53cc\u65b9\u4f7f\u7528\u7684\u5e94\u7528\u5c42\u534f\u8bae\u5fc5\u987b\u662f\u4e00\u6837\u7684\uff0c\u56e0\u6b64\u5bf9\u7aef\u7684\u5e94\u7528\u5c42\u4e5f\u5fc5\u987b\u4f7f\u7528HTTPS\uff0c\u5f53\u5bf9\u7aef\u7684\u4f20\u8f93\u5c42\u6536\u5230\u6570\u636e\u540e\uff0c\u4f1a\u5148\u5c06\u6570\u636e\u4ea4\u7ed9\u52a0\u5bc6\u5c42\uff0c\u7531\u52a0\u5bc6\u5c42\u5bf9\u6570\u636e\u8fdb\u884c\u89e3\u5bc6\u540e\u518d\u5c06\u6570\u636e\u4ea4\u7ed9\u5e94\u7528\u5c42\u3002
                                \"img\"<\/p>\n\n\n\n
                                \u6b64\u65f6\u6570\u636e\u53ea\u6709\u5728\u7528\u6237\u5c42\uff08\u5e94\u7528\u5c42\uff09\u662f\u6ca1\u6709\u88ab\u52a0\u5bc6\u7684\uff0c\u800c\u5728\u5e94\u7528\u5c42\u5f80\u4e0b\u4ee5\u53ca\u7f51\u7edc\u5f53\u4e2d\u90fd\u662f\u52a0\u5bc6\u7684\uff0c\u8fd9\u5c31\u53eb\u505aHTTPS\u3002<\/p>\n\n\n\n
                                \u5bf9\u79f0\u52a0\u5bc6 VS \u975e\u5bf9\u79f0\u52a0\u5bc6<\/h3>\n\n\n\n
                                \u52a0\u5bc6\u7684\u65b9\u5f0f\u53ef\u4ee5\u5206\u4e3a\u5bf9\u79f0\u52a0\u5bc6\u548c\u975e\u5bf9\u79f0\u52a0\u5bc6\uff1a<\/p>\n\n\n\n
                                  \n
                                • \u91c7\u7528\u5355\u94a5\u5bc6\u7801\u7cfb\u7edf\u7684\u52a0\u5bc6\u65b9\u6cd5\uff0c\u540c\u4e00\u4e2a\u5bc6\u94a5\u53ef\u4ee5\u540c\u65f6\u7528\u4f5c\u4fe1\u606f\u7684\u52a0\u5bc6\u548c\u89e3\u5bc6\uff0c\u8fd9\u79cd\u52a0\u5bc6\u65b9\u6cd5\u79f0\u4e3a\u5bf9\u79f0\u52a0\u5bc6\u3002<\/li>\n\n\n\n
                                • \u91c7\u7528\u516c\u94a5\u548c\u79c1\u94a5\u6765\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\uff0c\u7528\u5176\u4e2d\u4e00\u4e2a\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u5c31\u5fc5\u987b\u7528\u53e6\u4e00\u4e2a\u5bc6\u94a5\u8fdb\u884c\u89e3\u5bc6\uff0c\u8fd9\u79cd\u52a0\u5bc6\u65b9\u6cd5\u79f0\u4e3a\u975e\u5bf9\u79f0\u52a0\u5bc6\u3002<\/li>\n<\/ul>\n\n\n\n
                                  \u4e00\u822c\u800c\u8a00\uff0c\u5bf9\u79f0\u52a0\u5bc6\u7684\u6548\u7387\u6bd4\u975e\u5bf9\u79f0\u52a0\u5bc6\u7684\u6548\u7387\u9ad8\u3002<\/p>\n\n\n\n
                                  \n
                                  \u5bf9\u79f0\u52a0\u5bc6\u7684\u8fc7\u7a0b<\/p>\n<\/blockquote>\n\n\n\n
                                  \u5bf9\u79f0\u52a0\u5bc6\u7684\u6548\u7387\u66f4\u9ad8\uff0c\u56e0\u6b64\u53cc\u65b9\u5728\u8fdb\u884c\u6b63\u5e38\u901a\u4fe1\u65f6\u4f7f\u7528\u7684\u662f\u5bf9\u79f0\u52a0\u5bc6\u3002\u4f46\u53cc\u65b9\u8981\u8fdb\u884c\u5bf9\u79f0\u52a0\u5bc6\u901a\u4fe1\uff0c\u6b64\u65f6\u5c31\u8981\u53bb\u52a0\u5bc6\u65b9\u8981\u628a\u5bc6\u94a5\u7ed9\u89e3\u5bc6\u65b9\uff0c\u6b64\u65f6\u89e3\u5bc6\u65b9\u624d\u80fd\u5bf9\u6570\u636e\u8fdb\u884c\u89e3\u5bc6\uff0c\u4f46\u52a0\u5bc6\u65b9\u628a\u5bc6\u94a5\uff08\u5bc6\u94a5\u4e5f\u662f\u6570\u636e\uff09\u7ed9\u89e3\u5bc6\u65b9\u65f6\u4e5f\u662f\u9700\u8981\u5bf9\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u7684\uff0c\u89e3\u5bc6\u65b9\u6ca1\u6cd5\u89e3\u5bc6\u5c31\u6ca1\u6cd5\u62ff\u5230\u5bc6\u94a5\uff0c\u8fd9\u5c31\u53d8\u6210\u4e86\u9e21\u751f\u86cb\u86cb\u751f\u9e21\u7684\u95ee\u9898\u4e86\u3002<\/p>\n\n\n\n
                                  \u8fd9\u91cc\u4e5f\u4e0d\u53ef\u80fd\u8ba9\u52a0\u5bc6\u65b9\u7ed9\u5bc6\u94a5\u7684\u65f6\u5019\u4e0d\u8fdb\u884c\u52a0\u5bc6\uff0c\u56e0\u4e3a\u90a3\u6837\u5168\u4e16\u754c\u90fd\u77e5\u9053\u8fd9\u4e2a\u5bc6\u94a5\u4e86\uff0c\u540e\u7eed\u52a0\u5bc6\u65b9\u7684\u52a0\u5bc6\u4e5f\u5c31\u6ca1\u6709\u610f\u4e49\u4e86\u3002\u56e0\u6b64\u521a\u5f00\u59cb\u5728\u8fdb\u884c\u5bc6\u94a5\u534f\u5546\u7684\u65f6\u5019\u9700\u8981\u7528\u975e\u5bf9\u79f0\u52a0\u5bc6\u3002
                                  \u5bf9\u79f0\u52a0\u5bc6\u7684\u5efa\u7acb\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                                    \n
                                  • \u901a\u4fe1\u53cc\u65b9\u5efa\u7acb\u8fde\u63a5\u7684\u65f6\u5019\uff0c\u53cc\u65b9\u5c31\u53ef\u4ee5\u628a\u652f\u6301\u7684\u52a0\u5bc6\u7b97\u6cd5\u4f5c\u534f\u5546\uff0c\u534f\u5546\u4e4b\u540e\u5728\u670d\u52a1\u5668\u7aef\u5f62\u6210\u975e\u5bf9\u79f0\u52a0\u5bc6\u65f6\u4f7f\u7528\u7684\u516c\u94a5\u548c\u79c1\u94a5\uff0c\u5728\u5ba2\u6237\u7aef\u5f62\u6210\u5bf9\u79f0\u52a0\u5bc6\u65f6\u4f7f\u7528\u7684\u5bc6\u94a5\u3002<\/li>\n\n\n\n
                                  • \u7136\u540e\u670d\u52a1\u5668\u5c06\u516c\u94a5\u4ea4\u7ed9\u5ba2\u6237\u7aef\uff08\u8fd9\u4e2a\u516c\u94a5\u5168\u4e16\u754c\u90fd\u53ef\u4ee5\u770b\u5230\uff09\uff0c\u7136\u540e\u5ba2\u6237\u7aef\u7528\u8fd9\u4e2a\u516c\u94a5\u5bf9\u5ba2\u6237\u7aef\u5f62\u6210\u7684\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\uff0c\u5c06\u52a0\u5bc6\u540e\u7684\u5bc6\u94a5\u53d1\u9001\u7ed9\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u62ff\u5230\u540e\u518d\u7528\u5b83\u7684\u79c1\u94a5\u8fdb\u884c\u89e3\u5bc6\uff0c\u6700\u7ec8\u670d\u52a1\u5668\u5c31\u62ff\u5230\u4e86\u5ba2\u6237\u7aef\u7684\u5bc6\u94a5\u3002<\/li>\n\n\n\n
                                  • \u8fd9\u65f6\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u90fd\u6709\u4e86\u8fd9\u4e2a\u5bc6\u94a5\uff0c\u5e76\u4e14\u5176\u4ed6\u4eba\u662f\u4e0d\u77e5\u9053\u7684\uff0c\u6b64\u65f6\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5c31\u53ef\u4ee5\u8fdb\u884c\u5bf9\u79f0\u52a0\u5bc6\u901a\u4fe1\u4e86\u3002<\/li>\n<\/ul>\n\n\n\n
                                    \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u91cc\u5ba2\u6237\u7aef\u7528\u516c\u94a5\u52a0\u5bc6\u540e\u7684\u5bc6\u94a5\u53ea\u6709\u670d\u52a1\u5668\u80fd\u591f\u89e3\u5bc6\uff0c\u56e0\u4e3a\u5728\u975e\u5bf9\u79f0\u52a0\u5bc6\u5f53\u4e2d\uff0c\u6570\u636e\u7528\u516c\u94a5\u52a0\u5bc6\u5c31\u5fc5\u987b\u7528\u79c1\u94a5\u89e3\u5bc6\uff0c\u800c\u53ea\u6709\u670d\u52a1\u5668\u624d\u6709\u79c1\u94a5\uff0c\u5176\u4ed6\u4eba\u90fd\u53ea\u6709\u516c\u94a5\u3002<\/p>\n\n\n\n
                                    \n
                                    \u7b80\u5355\u7406\u89e3\u5bf9\u79f0\u52a0\u5bc6<\/p>\n<\/blockquote>\n\n\n\n
                                    \u5982\u679c\u4f60\u8fd8\u60f3\u77e5\u9053\u66f4\u591a\u7684\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u4e86\u89e3\u4e00\u4e0bRSA\uff0c\u8fd9\u662f\u4e00\u4e2a\u57fa\u4e8e\u56e0\u5f0f\u5206\u89e3\u7684\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u3002<\/p>\n\n\n\n
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