{"id":209603,"date":"2025-10-23T19:01:16","date_gmt":"2025-10-23T11:01:16","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209603\/"},"modified":"2025-10-23T19:01:17","modified_gmt":"2025-10-23T11:01:17","slug":"cdn-57","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209603\/","title":{"rendered":"CDN\u52a0\u901f\u56fe\u7247\u4e0e\u89c6\u9891\u52a0\u8f7d\uff1a\u5b9e\u6218\u4f18\u5316\u5168\u653b\u7565"},"content":{"rendered":"<p>\u5728\u5f53\u4eca\u4ee5\u89c6\u89c9\u5185\u5bb9\u4e3a\u738b\u7684\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u7f51\u7ad9\u548c\u5e94\u7528\u7684\u7528\u6237\u4f53\u9a8c\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u56fe\u7247\u548c\u89c6\u9891\u7684\u52a0\u8f7d\u901f\u5ea6\u3002\u5bf9\u4e8e\u9762\u5411\u5168\u7403\u7528\u6237\u7684\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u548c\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u5408\u7406\u5229\u7528CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u5bf9\u56fe\u7247\u4e0e\u89c6\u9891\u8fdb\u884c\u52a0\u901f\uff0c\u662f\u63d0\u5347\u9875\u9762\u54cd\u5e94\u6027\u80fd\u3001\u964d\u4f4e\u6e90\u7ad9\u538b\u529b\u5e76\u6539\u5584SEO\u4e0e\u8f6c\u5316\u7387\u7684\u5173\u952e\u624b\u6bb5\u3002\u672c\u6587\u5c06\u4ece\u539f\u7406\u5230\u5b9e\u6218\uff0c\u4ece\u4f18\u52bf\u5bf9\u6bd4\u5230\u9009\u8d2d\u5efa\u8bae\uff0c\u7cfb\u7edf\u8bb2\u89e3\u5982\u4f55\u7528CDN\u4f18\u5316\u56fe\u7247\u4e0e\u89c6\u9891\u4ea4\u4ed8\uff0c\u5e2e\u52a9\u4f60\u5728\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u65b0\u52a0\u5761\u3001\u97e9\u56fd\u7b49\u5730\u57df\u90e8\u7f72\u66f4\u4f18\u7684\u591a\u5a92\u4f53\u5206\u53d1\u65b9\u6848\u3002<\/p>\n<h2>CDN\u52a0\u901f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>CDN\u901a\u8fc7\u5c06\u9759\u6001\u5185\u5bb9\uff08\u5982\u56fe\u7247\u3001\u89c6\u9891\u3001\u97f3\u9891\u3001CSS\u3001JS\uff09\u7f13\u5b58\u5230\u79bb\u7528\u6237\u66f4\u8fd1\u7684\u8fb9\u7f18\u8282\u70b9\u6765\u7f29\u77ed\u4f20\u8f93\u8def\u5f84\uff0c\u964d\u4f4e\u5ef6\u8fdf\u3002\u6838\u5fc3\u673a\u5236\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7f13\u5b58\u4e0e\u56de\u6e90\uff1a<\/strong>\u7528\u6237\u8bf7\u6c42\u5148\u5230CDN\u8fb9\u7f18\u8282\u70b9\uff0c\u82e5\u7f13\u5b58\u547d\u4e2d\u5219\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5219\u5411\u6e90\u7ad9\u56de\u6e90\u5e76\u7f13\u5b58\u8be5\u8d44\u6e90\u3002<\/li>\n<li><strong>\u5730\u7406\u5206\u53d1\uff1a<\/strong>\u8fb9\u7f18\u8282\u70b9\u5206\u5e03\u5728\u4e0d\u540c\u5730\u533a\uff08\u4f8b\u5982\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65b0\u52a0\u5761\u3001\u65e5\u672c\u3001\u97e9\u56fd\u7b49\uff09\uff0c\u6839\u636e\u7528\u6237\u7f51\u8def\u4f4d\u7f6e\u9009\u62e9\u6700\u8fd1\u8282\u70b9\u3002<\/li>\n<li><strong>\u534f\u8bae\u4f18\u5316\uff1a<\/strong>\u652f\u6301HTTP\/2\u3001HTTP\/3\uff08QUIC\uff09\u3001TLS\u52a0\u901f\u7b49\uff0c\u51cf\u5c11\u63e1\u624b\u4e0e\u591a\u8def\u590d\u7528\u5f00\u9500\u3002<\/li>\n<li><strong>\u52a8\u6001\u4e0e\u9759\u6001\u5206\u79bb\uff1a<\/strong>\u9759\u6001\u8d44\u6e90\u7f13\u5b58\u4e8e\u8fb9\u7f18\uff0c\u52a8\u6001\u8bf7\u6c42\u6216\u9700\u8ba4\u8bc1\u7684\u5185\u5bb9\u5219\u8d70\u56de\u6e90\u6216\u8d70\u52a8\u6001\u52a0\u901f\u901a\u9053\u3002<\/li>\n<\/ul>\n<h3>\u7f13\u5b58\u63a7\u5236\u4e0e\u7f13\u5b58\u7b56\u7565<\/h3>\n<p>\u5408\u7406\u914d\u7f6eCache-Control\u3001Expires\u53caETag\u7b49HTTP\u5934\u662f\u7f13\u5b58\u547d\u4e2d\u7684\u5173\u952e\u3002\u5e38\u89c1\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u957f\u671f\u7f13\u5b58\uff08Immutable\uff09\uff1a<\/strong>\u5bf9\u7248\u672c\u5316\u8d44\u6e90\uff08\u5982\u6587\u4ef6\u540d\u5305\u542bhash\uff09\u8bbe\u7f6eCache-Control: 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stapling\u4ee5\u51cf\u5c11\u63e1\u624b\u65f6\u5ef6\u5e76\u63d0\u5347\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2>\u4f18\u52bf\u5bf9\u6bd4\uff1a\u591aCDN\u4e0e\u5355\u4e00CDN\u3001\u6d77\u5916\u8282\u70b9\u8003\u91cf<\/h2>\n<p>\u9009\u62e9\u5355\u4e00CDN\u6216\u591aCDN\u65b9\u6848\u53d6\u51b3\u4e8e\u4e1a\u52a1\u9700\u6c42\u3001\u9884\u7b97\u548c\u5730\u7406\u5206\u5e03\u3002<\/p>\n<ul>\n<li><strong>\u5355\u4e00CDN\uff1a<\/strong>\u914d\u7f6e\u4e0e\u8fd0\u8425\u8f83\u7b80\u5355\uff0c\u9002\u5408\u4e2d\u5c0f\u578b\u9879\u76ee\u3002\u4f46\u5b58\u5728\u5355\u70b9\u6027\u80fd\u6216\u53ef\u7528\u6027\u98ce\u9669\u3002<\/li>\n<li><strong>\u591aCDN\uff1a<\/strong>\u53ef\u4ee5\u7ed3\u5408\u4e0d\u540c\u63d0\u4f9b\u5546\u5728\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u65b0\u52a0\u5761\u3001\u97e9\u56fd\u7684\u4f18\u52bf\u8282\u70b9\uff0c\u6309\u5730\u57df\u6216\u6027\u80fd\u505a\u6d41\u91cf\u8c03\u5ea6\uff0c\u63d0\u5347\u5197\u4f59\u4e0e\u7a33\u5b9a\u6027\u3002<\/li>\n<li>\u5bf9\u4e8e\u76ee\u6807\u7528\u6237\u4e3b\u8981\u96c6\u4e2d\u5728\u9999\u6e2f\u6216\u4e1c\u5357\u4e9a\u7684\u7ad9\u70b9\uff0c\u53ef\u4f18\u5148\u9009\u62e9\u5728\u9999\u6e2f\u3001\u4e1c\u4eac\u3001\u65b0\u52a0\u5761\u6709\u4f18\u79c0\u8282\u70b9\u7684CDN\u4ee5\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u4e0e\u90e8\u7f72\u5efa\u8bae<\/h2>\n<p>\u5728\u4e3a\u56fe\u7247\u4e0e\u89c6\u9891\u52a0\u901f\u9009\u8d2d\u65b9\u6848\u65f6\uff0c\u5efa\u8bae\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u7ef4\u5ea6\u8bc4\u4f30\uff1a<\/p>\n<ul>\n<li><strong>\u8282\u70b9\u5206\u5e03\u4e0e\u7f51\u7edc\u8d28\u91cf\uff1a<\/strong>\u770b\u5176\u5728\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u4e1c\u4eac\u3001\u9996\u5c14\u3001\u65b0\u52a0\u5761\u7b49\u5730\u7684\u63a5\u5165\u8d28\u91cf\u4e0e\u4f20\u8f93\u5e26\u5bbd\u3002<\/li>\n<li><strong>\u529f\u80fd\u6027\uff1a<\/strong>\u662f\u5426\u652f\u6301\u8fb9\u7f18\u56fe\u50cf\u5904\u7406\u3001\u52a8\u6001\u538b\u7f29\u3001HTTP\/3\u3001\u8303\u56f4\u8bf7\u6c42\u3001HLS\/DASH\u52a0\u901f\u3001\u7b7e\u540dURL\u4e0eWAF\u3002<\/li>\n<li><strong>\u53ef\u89c2\u6d4b\u6027\uff1a<\/strong>\u63d0\u4f9b\u8be6\u7ec6\u7684\u65e5\u5fd7\u3001\u5e26\u5bbd\/\u7f13\u5b58\u547d\u4e2d\u7387\u7edf\u8ba1\u3001\u5b9e\u65f6\u56de\u6e90\u76d1\u63a7\u548c\u544a\u8b66\u673a\u5236\u3002<\/li>\n<li><strong>\u6210\u672c\u7ed3\u6784\uff1a<\/strong>\u6ce8\u610f\u6d41\u91cf\u8ba1\u8d39\u3001\u8bf7\u6c42\u8ba1\u8d39\u4e0e\u8fb9\u7f18\u5904\u7406\u8d39\uff0c\u8bc4\u4f30\u7f13\u5b58\u547d\u4e2d\u7387\u5bf9\u5b9e\u9645\u6210\u672c\u7684\u5f71\u54cd\u3002<\/li>\n<li><strong>\u5408\u89c4\u6027\u4e0e\u6570\u636e\u9a7b\u7559\uff1a<\/strong>\u90e8\u5206\u4e1a\u52a1\u5bf9\u6570\u636e\u5730\u57df\u6709\u8981\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u6d77\u5916\u670d\u52a1\u5668\uff08\u5982\u9999\u6e2f\u670d\u52a1\u5668\u6216\u7f8e\u56fd\u670d\u52a1\u5668\u7b49\uff09\u4e0e\u8282\u70b9\u4ee5\u6ee1\u8db3\u5408\u89c4\u9700\u8981\u3002<\/li>\n<li><strong>\u4e0e\u73b0\u6709\u57fa\u7840\u8bbe\u65bd\u7684\u96c6\u6210\uff1a<\/strong>\u662f\u5426\u652f\u6301\u4e0e\u4f60\u7684\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS\u6216\u6d77\u5916\u670d\u52a1\u5668\u7684\u81ea\u52a8\u90e8\u7f72\u3001\u56de\u6e90\u52a0\u901f\u4e0eAPI\u96c6\u6210\u3002<\/li>\n<\/ul>\n<h3>\u5178\u578b\u90e8\u7f72\u6d41\u7a0b<\/h3>\n<ul>\n<li>\u8bc4\u4f30\u5e76\u9009\u5b9aCDN\u63d0\u4f9b\u5546\uff0c\u6d4b\u8bd5\u5176\u5728\u76ee\u6807\u5e02\u573a\uff08\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u65b0\u52a0\u5761\u3001\u97e9\u56fd\uff09\u7684\u5ef6\u8fdf\u4e0e\u541e\u5410\u3002<\/li>\n<li>\u914d\u7f6eDNS\u4e0eCNAME\uff0c\u8bbe\u7f6e\u7f13\u5b58\u89c4\u5219\u4e0e\u56de\u6e90\u7b56\u7565\uff0c\u542f\u7528HTTPS\u8bc1\u4e66\u3002<\/li>\n<li>\u5b9e\u65bd\u56fe\u50cf\u4e0e\u89c6\u9891\u683c\u5f0f\u8f6c\u6362\u3001\u54cd\u5e94\u5f0f\u56fe\u7247\u4e0e\u61d2\u52a0\u8f7d\uff0c\u8c03\u6574Cache-Control\u7b56\u7565\u3002<\/li>\n<li>\u8fdb\u884c\u538b\u6d4b\u4e0e\u6d41\u91cf\u5207\u6362\u6f14\u7ec3\uff0c\u4f7f\u7528Origin Shield\u548c\u9884\u70ed\u673a\u5236\u786e\u4fdd\u53d1\u5e03\u5e73\u7a33\u3002<\/li>\n<li>\u6301\u7eed\u76d1\u63a7\u7f13\u5b58\u547d\u4e2d\u7387\u3001\u5e26\u5bbd\u8d39\u7528\u4e0e\u7528\u6237\u7aef\u4f53\u9a8c\uff0c\u6839\u636e\u6570\u636e\u8fed\u4ee3\u4f18\u5316\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u4f7f\u7528CDN\u52a0\u901f\u56fe\u7247\u4e0e\u89c6\u9891\u52a0\u8f7d\uff0c\u662f\u63d0\u5347\u7f51\u7ad9\u6027\u80fd\u3001\u7528\u6237\u4f53\u9a8c\u4e0e\u4e1a\u52a1\u7a33\u5b9a\u6027\u7684\u57fa\u7840\u65b9\u6848\u3002\u901a\u8fc7\u5408\u7406\u7684\u7f13\u5b58\u7b56\u7565\u3001\u73b0\u4ee3\u56fe\u7247\u683c\u5f0f\u3001\u8fb9\u7f18\u56fe\u50cf\u5904\u7406\u3001HLS\/DASH\u4e0e\u65ad\u70b9\u7eed\u4f20\u652f\u6301\uff0c\u518d\u7ed3\u5408\u5b89\u5168\u63a7\u5236\uff08\u7b7e\u540dURL\u3001WAF\uff09\u548c\u591a\u5730\u57df\u8282\u70b9\u90e8\u7f72\uff08\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u65b0\u52a0\u5761\u3001\u97e9\u56fd\u7b49\uff09\uff0c\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u3001\u8282\u7701\u5e26\u5bbd\u5e76\u589e\u5f3a\u53ef\u7528\u6027\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e9a\u6d32\u4e0e\u5168\u7403\u5e02\u573a\u83b7\u5f97\u826f\u597d\u8868\u73b0\u7684\u7ad9\u957f\u4e0e\u4f01\u4e1a\uff0c\u5efa\u8bae\u5c06CDN\u4e0e\u53ef\u9760\u7684\u670d\u52a1\u5668\u8d44\u6e90\uff08\u5982\u4f01\u4e1a\u7ea7\u7684\u9999\u6e2f\u670d\u52a1\u5668\u6216\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u9999\u6e2fVPS\/\u7f8e\u56fdVPS\u7b49\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u5e76\u5728\u57df\u540d\u6ce8\u518c\u4e0eDNS\u7b56\u7565\u4e0a\u505a\u597d\u914d\u5408\uff0c\u4ee5\u5b9e\u73b0\u7aef\u5230\u7aef\u7684\u7a33\u5b9a\u4ea4\u4ed8\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u5728\u9999\u6e2f\u6216\u6d77\u5916\u90e8\u7f72\u7a33\u5b9a\u7684\u6e90\u7ad9\u6216VPS\u4ee5\u914d\u5408CDN\u52a0\u901f\uff0c\u53ef\u53c2\u8003\u6211\u4eec\u7684\u670d\u52a1\u5668\u4ea7\u54c1\u9875\u9762\uff1a<a href=\"https:\/\/server.hk\/server.php\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u3002\u5982\u9700\u66f4\u591a\u5173\u4e8e\u9009\u8d2d\u4e0e\u90e8\u7f72\u7684\u54a8\u8be2\uff0c\u53ef\u8bbf\u95ee Server.HK \u7684\u4e3b\u9875\uff1a<a href=\"https:\/\/server.hk\/\" target=\"_blank\" rel=\"noopener\">Server.HK<\/a>\uff0c\u4e86\u89e3\u66f4\u591a\u6d77\u5916\u670d\u52a1\u5668\u3001\u57df\u540d\u6ce8\u518c\u4e0e\u6258\u7ba1\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u8ba9\u56fe\u7247\u548c\u89c6\u9891\u79d2\u5f00\u3001\u63d0\u5347\u7528\u6237\u7559\u5b58\u4e0e\u8f6c\u5316\uff1f\u901a\u8fc7CDN\u52a0\u901f\u56fe\u7247\u4e0e\u89c6\u9891\u5206\u53d1\uff0c\u4f60\u53ef\u4ee5\u663e\u8457\u7f29\u77ed\u52a0\u8f7d\u65f6\u95f4\u5e76\u51cf\u8f7b\u6e90\u7ad9\u538b\u529b\u2014\u2014\u672c\u6587\u5c06\u4ece\u539f\u7406\u5230\u5b9e\u6218\uff0c\u6559\u4f60\u5728\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u7b49\u5730\u533a\u90e8\u7f72\u9ad8\u6548\u7684\u591a\u5a92\u4f53\u5206\u53d1\u65b9\u6848\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4928],"tags":[2848,156,2828,3152,3151,3149,3150,809,385,1885],"class_list":{"0":"post-209603","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-4928","7":"tag-cdn","10":"tag-seocdn","12":"tag-3149","13":"tag-3150","14":"tag-809","15":"tag-385","16":"tag-1885"},"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=209603"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209603\/revisions"}],"predecessor-version":[{"id":209604,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209603\/revisions\/209604"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=209603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=209603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=209603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}