{"id":210043,"date":"2025-10-24T04:27:29","date_gmt":"2025-10-23T20:27:29","guid":{"rendered":"https:\/\/www.server.hk\/blog\/210043\/"},"modified":"2025-10-24T04:27:30","modified_gmt":"2025-10-23T20:27:30","slug":"cdn-255","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/210043\/","title":{"rendered":"CDN\u8fd0\u7ef4\u65e5\u5fd7\u5206\u6790\uff1a\u5feb\u901f\u5b9a\u4f4d\u6545\u969c\u4e0e\u6027\u80fd\u4f18\u5316\u7684\u5b9e\u7528\u6280\u5de7"},"content":{"rendered":"<p>\u5728\u5f53\u4eca\u5206\u5e03\u5f0f\u90e8\u7f72\u4e0e\u5168\u7403\u7528\u6237\u8bbf\u95ee\u573a\u666f\u4e0b\uff0cCDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u5df2\u6210\u4e3a\u63d0\u5347\u7f51\u7ad9\u53ef\u7528\u6027\u4e0e\u6027\u80fd\u7684\u5173\u952e\u7ec4\u4ef6\u3002\u5bf9\u4e8e\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u548c\u5f00\u53d1\u8005\u6765\u8bf4\uff0c<strong>\u8fd0\u7ef4\u65e5\u5fd7\u5206\u6790\u4e0d\u4ec5\u80fd\u5feb\u901f\u5b9a\u4f4d\u6545\u969c\u70b9\uff0c\u8fd8\u80fd\u4e3a\u6027\u80fd\u4f18\u5316\u63d0\u4f9b\u6570\u636e\u9a71\u52a8\u7684\u51b3\u7b56\u4f9d\u636e<\/strong>\u3002\u672c\u6587\u5c06\u56f4\u7ed5CDN\u8fd0\u7ef4\u65e5\u5fd7\u7684\u539f\u7406\u3001\u5e38\u89c1\u65e5\u5fd7\u5b57\u6bb5\u4e0e\u89e3\u6790\u6280\u5de7\u3001\u5728\u5b9e\u9645\u6545\u969c\u6392\u67e5\u4e0e\u6027\u80fd\u4f18\u5316\u4e2d\u7684\u5e94\u7528\uff0c\u4ee5\u53ca\u4e0d\u540c\u5730\u57df\u548c\u4ea7\u54c1\u9009\u62e9\u5efa\u8bae\u8fdb\u884c\u6df1\u5165\u8bf4\u660e\uff0c\u5e2e\u52a9\u4f60\u5efa\u7acb\u9ad8\u6548\u7684\u6545\u969c\u5b9a\u4f4d\u4e0e\u6301\u7eed\u4f18\u5316\u6d41\u7a0b\u3002<\/p>\n<h2>CDN\u8fd0\u7ef4\u65e5\u5fd7\u7684\u57fa\u672c\u539f\u7406\u4e0e\u5e38\u89c1\u5b57\u6bb5<\/h2>\n<p>CDN\u65e5\u5fd7\u901a\u5e38\u5728\u8fb9\u7f18\u8282\u70b9\uff08Edge\uff09\u548c\u56de\u6e90\uff08Origin\uff09\u4e24\u7aef\u8bb0\u5f55\u8bf7\u6c42\/\u54cd\u5e94\u4fe1\u606f\u3002\u7406\u89e3\u8fd9\u4e9b\u65e5\u5fd7\u5b57\u6bb5\u6709\u52a9\u4e8e\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002\u5e38\u89c1\u5b57\u6bb5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u65f6\u95f4\u6233\uff08timestamp\uff09<\/strong>\uff1a\u7cbe\u786e\u5230\u6beb\u79d2\u6216\u5fae\u79d2\uff0c\u4fbf\u4e8e\u4e0e\u5176\u5b83\u7cfb\u7edf\u65e5\u5fd7\u5bf9\u9f50\u3002<\/li>\n<li><strong>\u5ba2\u6237\u7aefIP\u4e0e\u5730\u7406\u4fe1\u606f<\/strong>\uff1a\u5224\u5b9a\u6545\u969c\u662f\u5426\u4e3a\u5730\u57df\u6027\u95ee\u9898\u3002<\/li>\n<li><strong>\u8bf7\u6c42\u65b9\u6cd5\u4e0eURI\uff08GET\/POST\u3001\u8def\u5f84\uff09<\/strong>\uff1a\u7528\u4e8e\u590d\u73b0\u5e76\u91cd\u653e\u8bf7\u6c42\u3002<\/li>\n<li><strong>HTTP\u72b6\u6001\u7801\uff082xx\/3xx\/4xx\/5xx\uff09<\/strong>\uff1a\u5feb\u901f\u533a\u5206\u5ba2\u6237\u7aef\u9519\u8bef\u4e0e\u670d\u52a1\u7aef\u9519\u8bef\u3002<\/li>\n<li><strong>\u7f13\u5b58\u547d\u4e2d\u4fe1\u606f\uff08\u5982 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