{"id":209799,"date":"2025-10-23T23:20:55","date_gmt":"2025-10-23T15:20:55","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209799\/"},"modified":"2025-10-23T23:20:56","modified_gmt":"2025-10-23T15:20:56","slug":"cdn-135","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209799\/","title":{"rendered":"CDN\u8d39\u7528\u5bf9\u6bd4\u4e0e\u8bc4\u4f30\uff1a\u7528\u6570\u636e\u9009\u51fa\u6700\u5212\u7b97\u7684\u670d\u52a1"},"content":{"rendered":"<p>\u5728\u5168\u7403\u5316\u5185\u5bb9\u5206\u53d1\u548c\u7528\u6237\u4f53\u9a8c\u7ade\u4e89\u65e5\u76ca\u6fc0\u70c8\u7684\u4eca\u5929\uff0cCDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u5df2\u7ecf\u6210\u4e3a\u7ad9\u957f\u3001\u4f01\u4e1a\u4e0e\u5f00\u53d1\u8005\u7684\u6807\u914d\u7ec4\u4ef6\u3002\u9664\u4e86\u6280\u672f\u6027\u80fd\uff0c<strong>\u8d39\u7528\u7ed3\u6784\u4e0e\u6027\u4ef7\u6bd4<\/strong>\u5f80\u5f80\u51b3\u5b9a\u4e86\u957f\u671f\u6295\u5165\u4e0e\u7528\u6237\u8986\u76d6\u7b56\u7565\u3002\u672c\u7bc7\u4ece\u539f\u7406\u5165\u624b\uff0c\u7ed3\u5408\u5e94\u7528\u573a\u666f\u4e0e\u5b9a\u4ef7\u6a21\u578b\uff0c\u7528\u53ef\u91cf\u5316\u7684\u6570\u636e\u4e0e\u8ba1\u7b97\u65b9\u6cd5\u5e2e\u52a9\u4f60\u5728\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS \u7b49\u591a\u79cd\u90e8\u7f72\u573a\u666f\u4e0b\u9009\u51fa\u6700\u5212\u7b97\u7684CDN\u670d\u52a1\u3002<\/p>\n<h2>CDN \u57fa\u672c\u539f\u7406\u4e0e\u8ba1\u8d39\u8981\u7d20<\/h2>\n<p>CDN \u7684\u6838\u5fc3\u662f\u628a\u5185\u5bb9\u7f13\u5b58\u5230\u9760\u8fd1\u7528\u6237\u7684 POP\uff08Point of Presence\uff09\u8282\u70b9\uff0c\u4ece\u800c\u964d\u4f4e\u539f\u70b9\u5e26\u5bbd\u6d88\u8017\u548c\u63d0\u5347\u9875\u9762\u54cd\u5e94\u901f\u5ea6\u3002\u8bc4\u4f30\u8d39\u7528\u65f6\uff0c\u9700\u8981\u5173\u6ce8\u4ee5\u4e0b\u8ba1\u8d39\u8981\u7d20\uff1a<\/p>\n<ul>\n<li>\u5e26\u5bbd\uff08GB\/\u6708\uff09\uff1a\u591a\u6570\u4f9b\u5e94\u5546\u6309\u51fa\u7ad9\u6d41\u91cf\u8ba1\u8d39\uff0c\u901a\u5e38\u5730\u57df\u5206\u5c42\uff08\u4f8b\u5982\u9999\u6e2f\u3001\u65e5\u672c\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\u3001\u7f8e\u56fd\u3001\u6b27\u6d32\u5404\u6709\u4e0d\u540c\u5355\u4ef7\uff09\u3002<\/li>\n<li>\u8bf7\u6c42\u6570\uff08HTTP\/HTTPS \u8bf7\u6c42\uff09\uff1a\u6309\u767e\u4e07\u6b21\u8bf7\u6c42\u8ba1\u8d39\uff0c\u9759\u6001\u5c0f\u6587\u4ef6\u9ad8\u8bf7\u6c42\u573a\u666f\u5f71\u54cd\u660e\u663e\u3002<\/li>\n<li>\u7f13\u5b58\u547d\u4e2d\u7387\uff08Cache Hit Ratio\uff09\uff1a\u76f4\u63a5\u5f71\u54cd\u539f\u70b9\u6d41\u91cf\uff0c\u547d\u4e2d\u7387\u8d8a\u9ad8\uff0c\u539f\u70b9\u5e26\u5bbd\u6210\u672c\u8d8a\u4f4e\u3002<\/li>\n<li>\u56de\u6e90\uff08Origin Egress\uff09\u8d39\u7528\uff1a\u90e8\u5206\u4e91\u5382\u5546\u5bf9\u56de\u6e90\u5230\u539f\u70b9\uff08\u5c24\u5176\u662f\u8de8\u533a\u57df\uff09\u53e6\u884c\u8ba1\u8d39\u3002<\/li>\n<li>\u529f\u80fd\u9644\u52a0\u8d39\uff1a\u4f8b\u5982\u56fe\u7247\u5904\u7406\u3001WAF\u3001\u5b89\u5168\u626b\u63cf\u3001TLS \u8bc1\u4e66\u3001\u65e5\u5fd7\u4e0b\u8f7d\u7b49\u53ef\u80fd\u5355\u72ec\u8ba1\u8d39\u3002<\/li>\n<li>\u5408\u540c\u4e0e\u627f\u8bfa\uff08Commitment \/ Reserved\uff09\uff1a\u5305\u5e74\/\u5305\u6708\u5e26\u5bbd\u6216\u6d41\u91cf\u5305\u901a\u5e38\u80fd\u663e\u8457\u538b\u4f4e\u5355\u4ef7\u3002<\/li>\n<\/ul>\n<h3>\u5173\u952e\u6027\u80fd\u6307\u6807\uff08KPI\uff09<\/h3>\n<ul>\n<li><strong>\u5e26\u5bbd\u6210\u672c\uff08$ \/ GB\uff09<\/strong>\uff1a\u8861\u91cf\u4f20\u8f93\u8d39\u7528\u7684\u76f4\u63a5\u6307\u6807\uff0c\u9700\u6309\u533a\u57df\u62c6\u5206\u5bf9\u6bd4\u3002<\/li>\n<li><strong>\u8bf7\u6c42\u6210\u672c\uff08$ \/ 1M \u8bf7\u6c42\uff09<\/strong>\uff1a\u9759\u6001\u8d44\u6e90\u9ad8\u9891\u8bbf\u95ee\u5f71\u54cd\u603b\u6210\u672c\u3002<\/li>\n<li><strong>\u7f13\u5b58\u547d\u4e2d\u7387 (%)<\/strong>\uff1a\u4e0e\u5e26\u5bbd\u6210\u672c\u5448\u53cd\u6bd4\uff0c\u4f18\u5316\u7f13\u5b58\u7b56\u7565\u80fd\u663e\u8457\u964d\u8d39\u3002<\/li>\n<li><strong>TTFB \/ P95 \u54cd\u5e94\u65f6\u5ef6<\/strong>\uff1a\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\uff0c\u4f4e\u5ef6\u8fdf\u5bf9\u7535\u5546\u548c\u5b9e\u65f6\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2>\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u5e94\u7528\u4e0e\u8d39\u7528\u654f\u611f\u70b9<\/h2>\n<p>\u4e0d\u540c\u4e1a\u52a1\u573a\u666f\u5bf9 CDN \u7684\u9700\u6c42\u548c\u8d39\u7528\u654f\u611f\u5ea6\u4e0d\u540c\uff0c\u4e0b\u9762\u6309\u5178\u578b\u573a\u666f\u5206\u6790\uff1a<\/p>\n<h3>\u5927\u6d41\u91cf\u9759\u6001\u5185\u5bb9\uff08\u5982\u56fe\u7247\u3001\u89c6\u9891\uff09<\/h3>\n<ul>\n<li>\u4f18\u5148\u5173\u6ce8<span><strong>\u5e26\u5bbd $\/GB<\/strong><\/span>\uff0c\u5e76\u9009\u62e9\u52a0\u5f3a\u7f13\u5b58\u7b56\u7565\uff08\u957f Cache-Control\u3001CDN \u5c42\u52a8\u9759\u5206\u79bb\uff09\u3002<\/li>\n<li>\u5982\u679c\u4e3b\u7528\u6237\u7fa4\u5728\u4e9a\u6d32\uff08\u9999\u6e2f\u3001\u65e5\u672c\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\uff09\uff0c\u4f18\u9009\u5728\u8fd9\u4e9b\u533a\u57df\u4f4e\u4ef7\u8282\u70b9\u6216\u9760\u8fd1\u7528\u6237\u7684\u7ebf\u8def\uff0c\u4ee5\u51cf\u5c11\u8de8\u5883\u5e26\u5bbd\u6210\u672c\u3002<\/li>\n<li>\u793a\u4f8b\u8ba1\u7b97\uff1a\u6708\u6d41\u91cf 10 TB\uff0cCDN \u5355\u4ef7 $0.08\/GB\uff08\u4e9a\u6d32\uff09\uff0c\u6708\u8d39\u7528 \u2248 $800\uff1b\u82e5\u547d\u4e2d\u7387\u4ece 70% \u63d0\u5347\u5230 90%\uff0c\u539f\u70b9\u6d41\u91cf\u51cf\u5c11 20%\uff0c\u53ef\u8282\u7701\u76f8\u5f53\u4e8e $200 \u7684\u56de\u6e90\u5e26\u5bbd\u3002<\/li>\n<\/ul>\n<h3>\u9ad8\u8bf7\u6c42\u3001\u5c0f\u6587\u4ef6\uff08API\u3001\u7f51\u9875\u8d44\u6e90\uff09<\/h3>\n<ul>\n<li>\u8bf7\u6c42\u6570\u6210\u672c\u53d8\u5f97\u91cd\u8981\uff08$ \/ 1M \u8bf7\u6c42\uff09\uff0c\u5efa\u8bae\u91c7\u7528 HTTP\/2 \u6216 HTTP\/3 \u51cf\u5c11\u8fde\u63a5\u5f00\u9500\u5e76\u542f\u7528\u538b\u7f29\u3002<\/li>\n<li>Edge \u7f13\u5b58\u52a8\u6001\u9875\u9762\uff08Stale-While-Revalidate\u3001Edge Side Includes\uff09\u53ef\u964d\u4f4e\u8bf7\u6c42\u6570\u5bf9\u539f\u70b9\u7684\u538b\u529b\u3002<\/li>\n<\/ul>\n<h3>\u5168\u7403\u5206\u53d1 vs \u533a\u57df\u52a0\u901f\uff08\u5982\u9999\u6e2f\/\u7f8e\u56fd\uff09<\/h3>\n<ul>\n<li>\u5168\u7403\u5206\u53d1\u9700\u8981\u591a\u533a\u57df POP\uff0c\u5355\u4ef7\u901a\u5e38\u66f4\u9ad8\uff0c\u4f46\u80fd\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf\uff1a\u9002\u5408\u8de8\u5883\u7535\u5546\u3001SaaS\u3002\u5bf9\u4e8e\u4ec5\u670d\u52a1\u4e2d\u56fd\u9999\u6e2f\u6216\u4e1c\u5357\u4e9a\u7684\u4e1a\u52a1\uff0c\u53ef\u9009\u62e9\u4ee5\u9999\u6e2f\u3001\u65b0\u52a0\u5761\u3001\u65e5\u672c\u4e3a\u4e3b\u7684\u533a\u57df\u94fe\u8def\uff0c\u8282\u7701\u6210\u672c\u3002<\/li>\n<li>\u793a\u4f8b\uff1a\u7f8e\u56fd\u8282\u70b9\u5e26\u5bbd $0.10\/GB\uff0c\u9999\u6e2f\u8282\u70b9 $0.06\/GB\u3002\u82e5 80% \u6d41\u91cf\u6765\u81ea\u9999\u6e2f\uff0c\u5219\u4f18\u5148\u5728\u9999\u6e2f\u8282\u70b9\u7f13\u5b58\u53ef\u660e\u663e\u964d\u4f4e\u6210\u672c\u3002<\/li>\n<\/ul>\n<h2>\u670d\u52a1\u7c7b\u578b\u4e0e\u8d39\u7528\u6a21\u578b\u5bf9\u6bd4<\/h2>\n<p>\u76ee\u524d\u5e02\u573a\u4e0a\u4e3b\u8981\u6709\u4e09\u7c7b CDN \u63d0\u4f9b\u65b9\u5f0f\uff0c\u6bcf\u79cd\u5728\u8d39\u7528\u4e0e\u80fd\u529b\u4e0a\u6709\u660e\u663e\u5dee\u5f02\uff1a<\/p>\n<h3>\u4f20\u7edf CDN \u63d0\u4f9b\u5546\uff08\u8fd0\u8425\u5546 &amp; \u4e13\u4e1a CDN\uff09<\/h3>\n<ul>\n<li>\u4f18\u70b9\uff1a\u5e7f\u6cdb\u7684 POP \u8986\u76d6\u3001\u7a33\u5b9a\u7684\u8fde\u901a\u6027\u3001\u6210\u719f\u7684\u7f13\u5b58\u7b56\u7565\u4e0e\u4f01\u4e1a\u7ea7 SLA\u3002<\/li>\n<li>\u8d39\u7528\u6a21\u578b\uff1a\u6309\u5e26\u5bbd\u4e0e\u8bf7\u6c42\u8ba1\u8d39\uff0c\u63d0\u4f9b\u6d41\u91cf\u5305\u4e0e\u5e26\u5bbd\u5305\u6298\u6263\u3002<\/li>\n<li>\u9002\u7528\u573a\u666f\uff1a\u9700\u8981\u9ad8\u53ef\u7528\u3001\u5408\u89c4\u6216\u4f01\u4e1a\u7ea7\u670d\u52a1\u7684\u5ba2\u6237\u3002<\/li>\n<\/ul>\n<h3>\u4e91\u5382\u5546 CDN\uff08\u5982 AWS CloudFront\u3001Azure CDN\uff09<\/h3>\n<ul>\n<li>\u4f18\u70b9\uff1a\u548c\u4e91\u4e0a\u8d44\u6e90\u6df1\u5ea6\u6574\u5408\uff08\u65e5\u5fd7\u3001IAM\u3001\u4e91\u5b58\u50a8\uff09\uff0c\u529f\u80fd\u4e30\u5bcc\uff08\u753b\u50cf\u5904\u7406\u3001Lambda@Edge\uff09\u3002<\/li>\n<li>\u8d39\u7528\u6a21\u578b\uff1a\u533a\u57df\u5dee\u5f02\u5316\u660e\u663e\uff0c\u56de\u6e90\u5230\u540c\u533a\u57df\u5b58\u50a8\u901a\u5e38\u6709\u514d\u8d39\u989d\u5ea6\u6216\u66f4\u4f4e\u8d39\u7528\u3002<\/li>\n<li>\u6ce8\u610f\u70b9\uff1a\u8de8\u533a\u57df\u56de\u6e90\u548c\u51fa\u7ad9\u8d39\u7528\u53ef\u80fd\u5bfc\u81f4\u8d26\u5355\u590d\u6742\uff0c\u9700\u7528\u6570\u636e\u5206\u6790\u7cbe\u7ec6\u5316\u63a7\u5236\u6210\u672c\u3002<\/li>\n<\/ul>\n<h3>\u8f7b\u91cf\u7ea7\/\u8fb9\u7f18\u5e73\u53f0\uff08Cloudflare\u3001Fastly \u7b49\uff09<\/h3>\n<ul>\n<li>\u4f18\u70b9\uff1a\u5f3a\u5927\u7684\u8fb9\u7f18\u8ba1\u7b97\u80fd\u529b\u3001\u514d\u8d39\u6216\u4f4e\u4ef7\u5165\u95e8\u65b9\u6848\u3001\u4fbf\u6377\u7684\u89c4\u5219\u5f15\u64ce\u3002<\/li>\n<li>\u8d39\u7528\u6a21\u578b\uff1a\u90e8\u5206\u91c7\u7528\u5e26\u5bbd+\u8bf7\u6c42+\u529f\u80fd\u8ba1\u8d39\uff0c\u514d\u8d39\u5c42\u9002\u5408\u5c0f\u6d41\u91cf\u7ad9\u70b9\u3002<\/li>\n<li>\u9002\u7528\u573a\u666f\uff1a\u9700\u8981\u8fb9\u7f18\u903b\u8f91\u5904\u7406\u6216\u5feb\u901f\u8fed\u4ee3\u7684 Web \u4ea7\u54c1\u3002<\/li>\n<\/ul>\n<h2>\u5982\u4f55\u7528\u6570\u636e\u505a\u51fa\u201c\u6700\u5212\u7b97\u201d\u7684\u9009\u62e9<\/h2>\n<p>\u8bc4\u4f30 CDN \u65f6\u8981\u628a\u8d39\u7528\u4e0e\u4e1a\u52a1\u6548\u679c\u91cf\u5316\uff0c\u4e0b\u9762\u7ed9\u51fa\u5b9e\u64cd\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>\u7b2c\u4e00\u6b65\uff1a\u91c7\u96c6\u6d41\u91cf\u4e0e\u8bf7\u6c42\u5206\u5e03\u6570\u636e\uff08\u6309\u533a\u57df\u3001\u6309\u65f6\u95f4\u3001\u6309\u8d44\u6e90\u7c7b\u578b\uff09\u3002\u4f7f\u7528\u73b0\u6709\u65e5\u5fd7\u6216 APM \u6570\u636e\u505a\u57fa\u7ebf\u5206\u6790\u3002<\/li>\n<li>\u7b2c\u4e8c\u6b65\uff1a\u8ba1\u7b97\u4e24\u7c7b\u5173\u952e\u6307\u6807\uff1a\n<ul>\n<li>\u5355\u4f4d\u6d41\u91cf\u6210\u672c = \u533a\u57df\u5e26\u5bbd\u5355\u4ef7\uff08$ \/ GB\uff09<\/li>\n<li>\u5355\u4f4d\u8bf7\u6c42\u6210\u672c = \u8bf7\u6c42\u5355\u4ef7\uff08$ \/ 1M \u8bf7\u6c42\uff09 \/ 1,000,000<\/li>\n<\/ul>\n<\/li>\n<li>\u7b2c\u4e09\u6b65\uff1a\u6a21\u62df\u4e0d\u540c\u7f13\u5b58\u547d\u4e2d\u7387\u4e0b\u7684\u603b\u8d39\u7528\uff1a\n<ul>\n<li>\u603b\u8d39\u7528 = CDN \u51fa\u7ad9\u6d41\u91cf\u8d39\u7528 + \u8bf7\u6c42\u8d39\u7528 + \u56de\u6e90\u8d39\u7528 + \u529f\u80fd\u9644\u52a0\u8d39\u7528<\/li>\n<li>\u901a\u8fc7\u8c03\u6574 Cache-Control\u3001\u5206\u5c42\u7f13\u5b58\u7b56\u7565\u6765\u4f30\u6d4b\u547d\u4e2d\u7387\u63d0\u9ad8\u5bf9\u6210\u672c\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7b2c\u56db\u6b65\uff1a\u5bf9\u6bd4\u591a\u5bb6\u4f9b\u5e94\u5546\u7684 SLA\u3001P95 \u5ef6\u8fdf\u4e0e\u70ed\u70b9\u6e05\u9664\uff08Purge\uff09\u7b56\u7565\uff0c\u7ed3\u5408\u8d39\u7528\u6a21\u578b\u9009\u62e9\u6700\u4f18\u89e3\u3002<\/li>\n<\/ul>\n<h3>\u5b9e\u4f8b\u8ba1\u7b97\uff08\u7b80\u5316\uff09<\/h3>\n<p>\u5047\u8bbe\u6708\u5e73\u5747\u6d41\u91cf 5 TB\uff0c\u533a\u57df\u5206\u5e03\uff1a\u9999\u6e2f 50%\uff0c\u7f8e\u56fd 30%\uff0c\u65e5\u672c 20%\uff1b\u8bf7\u6c42\u91cf 1000 \u4e07\u6b21\u3002<\/p>\n<ul>\n<li>\u4f9b\u5e94\u5546 A\uff1a\u9999\u6e2f $0.06\/GB\uff0c\u7f8e\u56fd $0.10\/GB\uff0c\u65e5\u672c $0.07\/GB\uff1b\u8bf7\u6c42 $0.5 \/ 1M \u8bf7\u6c42\u3002<\/li>\n<li>\u547d\u4e2d\u7387 85%\uff1aCDN \u51fa\u7ad9 = 5 TB <em> (1 &#8211; 0.85) = 0.75 TB \u56de\u6e90\u5230\u539f\u70b9\uff08\u6ce8\u610f\uff1a\u5b9e\u9645\u8ba1\u8d39\u6309\u51fa\u7ad9\u5230\u7528\u6237\u7684 CDN \u6d41\u91cf\uff0c\u8fd9\u91cc\u7b80\u5316\u4e3a\u603b\u51fa\u7ad9\uff09\u3002<\/li>\n<li>\u7c97\u7565\u8d39\u7528\u4f30\u7b97\uff08\u4ee5\u51fa\u7ad9\u6309\u533a\u57df\u5206\u914d\uff09\uff1a\u9999\u6e2f\u51fa\u7ad9 2.5 TB <\/em> $0.06 = $150\uff1b\u7f8e\u56fd 1.5 TB <em> $0.10 = $150\uff1b\u65e5\u672c 1.0 TB <\/em> $0.07 = $70\uff1b\u8bf7\u6c42\u8d39\u7528 = 10 * $0.5 = $5\uff1b\u5408\u8ba1 \u2248 $375\u3002<\/li>\n<li>\u82e5\u901a\u8fc7\u4f18\u5316\u628a\u547d\u4e2d\u7387\u63d0\u5347\u5230 92%\uff0c\u51fa\u7ad9\u4e0b\u964d\u5230 0.4 TB\uff0c\u8d39\u7528\u53ef\u964d\u81f3 \u2248 $200\uff0c\u8282\u7701\u8fd1 47%\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u5efa\u8bae\u4e0e\u4f18\u5316\u6280\u5de7<\/h2>\n<ul>\n<li>\u4f18\u5148\u505a\u6d41\u91cf\u5730\u56fe\uff08\u6309\u56fd\u5bb6\/\u57ce\u5e02\uff09\uff0c\u9488\u5bf9\u4e3b\u8981\u6d41\u91cf\u6e90\u9009\u62e9\u66f4\u7ecf\u6d4e\u7684\u8282\u70b9\u3002\u4f8b\u5982\uff0c\u4ee5\u9999\u6e2f\u4e3a\u4e3b\u7684\u4e1a\u52a1\u4f18\u5148\u770b\u9999\u6e2f\u670d\u52a1\u5668\/\u9999\u6e2fVPS \u4e0e\u672c\u5730 CDN \u8282\u70b9\u7ec4\u5408\u3002<\/li>\n<li>\u5173\u6ce8\u5408\u540c\u7ec6\u8282\uff1a\u5cf0\u503c\u6d41\u91cf\u3001\u7a81\u53d1\u514d\u8d39\u989d\u5ea6\u3001\u8d85\u989d\u8ba1\u8d39\u89c4\u5219\u548c\u6700\u4f4e\u6d88\u8d39\u3002<\/li>\n<li>\u91c7\u7528\u5206\u5c42\u7f13\u5b58\u4e0e CDN+\u56de\u6e90\u5e26\u5bbd\u5305\u7ec4\u5408\uff0c\u964d\u4f4e\u56de\u6e90\u6210\u672c\u3002\u5bf9\u4e8e\u52a8\u6001\u5185\u5bb9\u4f7f\u7528 Edge Cache \u7b56\u7565\u51cf\u5c11 TTFB\u3002<\/li>\n<li>\u4f18\u5316\u8d44\u6e90\uff1a\u5408\u5e76\u5c0f\u6587\u4ef6\u3001\u542f\u7528 Brotli\/Gzip\u3001\u4f7f\u7528\u957f\u7f13\u5b58\u4e0e\u7248\u672c\u5316 URL\uff0c\u964d\u4f4e\u8bf7\u6c42\u6570\u4e0e\u5e26\u5bbd\u3002<\/li>\n<li>\u591a\u4f9b\u5e94\u5546\u7b56\u7565\uff1a\u5bf9\u56fd\u9645\u5316\u4e1a\u52a1\uff0c\u53ef\u5bf9\u6bd4\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668\u7684\u5ef6\u8fdf\u4e0e\u8d39\u7528\uff0c\u91c7\u7528\u4e3b CDN + \u5907\u63f4 CDN \u7684\u65b9\u5f0f\u517c\u987e\u6210\u672c\u4e0e\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<p><strong>\u603b\u7ed3\uff1a<\/strong>\u9009\u62e9\u6700\u5212\u7b97\u7684 CDN \u5e76\u975e\u5355\u770b\u5355\u4ef7\uff0c\u800c\u662f\u901a\u8fc7\u6d41\u91cf\u7279\u5f81\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u3001\u533a\u57df\u5206\u5e03\u4e0e\u529f\u80fd\u9700\u6c42\u7684\u7efc\u5408\u8bc4\u4f30\u3002\u7528\u6570\u636e\u9a71\u52a8\u7684\u6a21\u62df\uff08\u5355\u4f4d\u6d41\u91cf\u6210\u672c\u3001\u5355\u4f4d\u8bf7\u6c42\u6210\u672c\u3001\u547d\u4e2d\u7387\u53d8\u5316\u654f\u611f\u6027\uff09\u53ef\u4ee5\u91cf\u5316\u4e0d\u540c\u4f9b\u5e94\u5546\u548c\u914d\u7f6e\u7684\u771f\u5b9e\u6210\u672c\u3002\u5bf9\u4e8e\u4ee5\u9999\u6e2f\u4e3a\u6838\u5fc3\u7684\u7ad9\u70b9\uff0c\u7ed3\u5408\u9999\u6e2f\u670d\u52a1\u5668\u6216\u9999\u6e2fVPS \u4e0e\u533a\u57df\u4f4e\u4ef7\u8282\u70b9\u5f80\u5f80\u80fd\u83b7\u5f97\u6700\u4f73\u6027\u4ef7\u6bd4\uff1b\u9762\u5411\u5168\u7403\u7528\u6237\u65f6\u9700\u5e73\u8861\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668 \u7b49\u533a\u57df\u5b9a\u4ef7\u4e0e\u5ef6\u8fdf\u3002<\/p>\n<p>\u82e5\u4f60\u6b63\u5728\u8bc4\u4f30\u670d\u52a1\u5668\u4e0e\u52a0\u901f\u65b9\u6848\uff0c\u53ef\u53c2\u8003 Server.HK \u4e0a\u7684\u9999\u6e2f\u670d\u52a1\u5668\u4e0e\u76f8\u5173\u4ea7\u54c1\uff0c\u4e86\u89e3\u4e0d\u540c\u5730\u57df\u7684\u6258\u7ba1\u4e0e\u5e26\u5bbd\u9009\u9879\uff1a<a href=\"https:\/\/server.hk\/\">Server.HK<\/a>\uff0c\u4ee5\u53ca\u5177\u4f53\u7684\u9999\u6e2f\u670d\u52a1\u5668\u65b9\u6848\uff1a<a href=\"https:\/\/server.hk\/server.php\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u77e5\u9053\u600e\u6837\u7528\u6570\u636e\u9009\u51fa\u6700\u5212\u7b97\u7684CDN\u670d\u52a1\uff1f\u672c\u6587\u901a\u8fc7\u5b9e\u6d4b\u4e0e\u573a\u666f\u5316\u8ba1\u7b97\uff0c\u5c06CDN\u8d39\u7528\u5bf9\u6bd4\u53d8\u5f97\u76f4\u89c2\u6613\u61c2\uff0c\u5e2e\u4f60\u5728\u9999\u6e2f\/\u7f8e\u56fd\u670d\u52a1\u5668\u4e0eVPS\u7b49\u90e8\u7f72\u4e2d\u627e\u5230\u6700\u4f73\u6027\u4ef7\u6bd4\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":[3653,3654,3652,3655,3651,3650,3044,3043],"class_list":["post-209799","post","type-post","status-publish","format-standard","hentry","category-4928","tag-cdn"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209799","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=209799"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209799\/revisions"}],"predecessor-version":[{"id":209800,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209799\/revisions\/209800"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=209799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=209799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=209799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}