\u8fb9\u7f18\u8ba1\u7b97\u5141\u8bb8\u5728CDN\u8282\u70b9\u4e0a\u6267\u884c\u4ee3\u7801\uff0c\u51cf\u5c11\u670d\u52a1\u5668\u8d1f\u8f7d\u5e76\u63d0\u5347\u54cd\u5e94\u65f6\u95f4\u3002\u4f8b\u5982\uff0cCloudflare Workers\u4f7f\u60a8\u80fd\u591f\u5728\u8fb9\u7f18\u8fd0\u884cJavaScript\u4ee3\u7801\uff1a<\/p>\n

\r\n    addEventListener('fetch', event => {\r\n        event.respondWith(handleRequest(event.request));\r\n    });\r\n\r\n    async function handleRequest(request) {\r\n        return new Response('Hello from the edge!', { status: 200 });\r\n    }\r\n    <\/code><\/pre>\n
\u901a\u8fc7\u5728\u8fb9\u7f18\u6267\u884c\u4ee3\u7801\uff0c\u60a8\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u5904\u7406\u8bf7\u6c42\uff0c\u51cf\u5c11\u5bf9\u6e90\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u3002\u8fd9\u5bf9\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u3001A\/B\u6d4b\u8bd5\u548c\u4e2a\u6027\u5316\u5185\u5bb9\u4ea4\u4ed8\u7b49\u4efb\u52a1\u5c24\u4e3a\u6709\u7528\u3002\u8fb9\u7f18\u8ba1\u7b97\u8fd8\u53ef\u4ee5\u63d0\u9ad8\u53ef\u6269\u5c55\u6027\u548c\u5f39\u6027\uff0c\u786e\u4fdd\u5728\u9ad8\u6d41\u91cf\u6761\u4ef6\u4e0b\u60a8\u7684\u7f51\u7ad9\u4fdd\u6301\u54cd\u5e94\u3002<\/p>\n
7. \u5229\u7528\u5730\u7406\u5b9a\u4f4d<\/strong><\/h2>\n
\u5730\u7406\u5b9a\u4f4d\u8def\u7531\u5c06\u7528\u6237\u8bf7\u6c42\u5f15\u5bfc\u81f3\u6700\u8fd1\u7684CDN\u670d\u52a1\u5668\uff0c\u51cf\u5c11\u5ef6\u8fdf\u3002\u5728CDN\u4f9b\u5e94\u5546\u7684\u8bbe\u7f6e\u4e2d\u914d\u7f6e\u6b64\u529f\u80fd\uff0c\u4ee5\u4f18\u5316\u9999\u6e2f\u670d\u52a1\u5668\u7684\u6027\u80fd\u3002<\/p>\n
\u901a\u8fc7\u5229\u7528\u5730\u7406\u5b9a\u4f4d\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u5730\u7406\u4f4d\u7f6e\u63d0\u4f9b\u66f4\u4e2a\u6027\u5316\u7684\u4f53\u9a8c\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4ea4\u4ed8\u672c\u5730\u5316\u5185\u5bb9\u3001\u63d0\u4f9b\u7279\u5b9a\u5730\u533a\u7684\u4fc3\u9500\u6d3b\u52a8\uff0c\u5e76\u9075\u5b88\u5f53\u5730\u6cd5\u89c4\u3002\u5730\u7406\u5b9a\u4f4d\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u6709\u6548\u5730\u5e73\u8861\u6d41\u91cf\uff0c\u786e\u4fdd\u7528\u6237\u65e0\u8bba\u8eab\u5728\u4f55\u5904\u90fd\u80fd\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u3002<\/p>\n
8. \u76d1\u63a7\u548c\u5206\u6790<\/strong><\/h2>\n
\u5b9a\u671f\u4f7f\u7528CDN\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5de5\u5177\u76d1\u63a7\u60a8\u7684CDN\u6027\u80fd\u3002\u5173\u6ce8\u54cd\u5e94\u65f6\u95f4\u548c\u7f13\u5b58\u547d\u4e2d\u7387\u7b49\u6307\u6807\u3002\u5206\u6790\u65e5\u5fd7\u4ee5\u4e86\u89e3\u7528\u6237\u6a21\u5f0f\u5e76\u8bc6\u522b\u6539\u8fdb\u7684\u9886\u57df\u3002<\/p>\n
\u76d1\u63a7\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u6709\u5173\u7f51\u7ad9\u6027\u80fd\u7684\u5b9d\u8d35\u89c1\u89e3\uff0c\u5e2e\u52a9\u60a8\u8bc6\u522b\u74f6\u9888\u3002\u8ddf\u8e2a\u5173\u952e\u6027\u80fd\u6307\u6807\uff08KPI\uff09\u5982\u52a0\u8f7d\u65f6\u95f4\u3001\u9519\u8bef\u7387\u548c\u7528\u6237\u53c2\u4e0e\u5ea6\uff0c\u4ee5\u786e\u4fdd\u60a8\u7684\u4f18\u5316\u5de5\u4f5c\u6709\u6548\u3002\u5b9a\u671f\u5ba1\u67e5\u65e5\u5fd7\u548c\u5206\u6790\u6570\u636e\uff0c\u53ca\u65e9\u53d1\u73b0\u95ee\u9898\u5e76\u505a\u51fa\u6570\u636e\u9a71\u52a8\u7684\u51b3\u7b56\u3002<\/p>\n
9. \u8d1f\u8f7d\u5747\u8861<\/strong><\/h2>\n
\u8d1f\u8f7d\u5747\u8861\u5c06\u6d41\u91cf\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\uff0c\u9632\u6b62\u4efb\u4f55\u4e00\u4e2a\u670d\u52a1\u5668\u8fc7\u8f7d\u3002\u5b9e\u65bdCDN\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u786e\u4fdd\u5728\u9ad8\u8d1f\u8f7d\u4e0b\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u4fdd\u6301\u54cd\u5e94\u3002<\/p>\n
\u8d1f\u8f7d\u5747\u8861\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u5305\u62ec\u8f6e\u8be2\u3001\u6700\u5c11\u8fde\u63a5\u548cIP\u54c8\u5e0c\u3002\u9009\u62e9\u6700\u9002\u5408\u60a8\u9700\u6c42\u7684\u65b9\u6cd5\uff0c\u5e76\u76f8\u5e94\u5730\u914d\u7f6eCDN\u3002\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u63d0\u9ad8\u53ef\u7528\u6027\u3001\u53ef\u9760\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u786e\u4fdd\u5728\u6d41\u91cf\u9ad8\u5cf0\u671f\u95f4\u7f51\u7ad9\u8868\u73b0\u826f\u597d\u3002<\/p>\n
10. \u589e\u5f3a\u5b89\u5168\u6027<\/strong><\/h2>\n
\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002\u542f\u7528HTTPS\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\uff0c\u5e76\u63d0\u9ad8SEO\u6392\u540d\u3002\u6b64\u5916\uff0c\u5229\u7528CDN\u7684DDoS\u4fdd\u62a4\u529f\u80fd\uff0c\u9632\u8303\u653b\u51fb\u3002<\/p>\n
\r\n    # \u5728Nginx\u4e2d\u542f\u7528HTTPS\u7684\u793a\u4f8b\uff1a\r\n    server {\r\n        listen 443 ssl;\r\n        server_name example.com;\r\n        ssl_certificate \/path\/to\/cert.pem;\r\n        ssl_certificate_key \/path\/to\/cert.key;\r\n        # \u5176\u4ed6SSL\u8bbe\u7f6e...\r\n    }\r\n    <\/code><\/pre>\n
\u9664\u4e86HTTPS\uff0c\u8fd8\u5e94\u5b9e\u65bd\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\uff0c\u5982Web\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\u3001SSL\/TLS\u52a0\u5bc6\u548c\u901f\u7387\u9650\u5236\u3002\u5b9a\u671f\u66f4\u65b0\u670d\u52a1\u5668\u548c\u8f6f\u4ef6\uff0c\u4fee\u8865\u6f0f\u6d1e\uff0c\u5e76\u8fdb\u884c\u5b89\u5168\u5ba1\u8ba1\u4ee5\u8bc6\u522b\u6f5c\u5728\u98ce\u9669\u3002<\/p>\n
11. \u4f18\u5316DNS\u89e3\u6790<\/strong><\/h2>\n
\u5feb\u901f\u7684DNS\u89e3\u6790\u81f3\u5173\u91cd\u8981\u3002\u9009\u62e9\u53ef\u9760\u7684DNS\u4f9b\u5e94\u5546\uff0c\u5e76\u914d\u7f6eDNS\u9884\u53d6\u4ee5\u51cf\u5c11\u67e5\u627e\u65f6\u95f4\uff1a<\/p>\n
\r\n    <link rel=\"dns-prefetch\" href=\"\/\/example-cdn.com\">\r\n    <\/code><\/pre>\n
DNS\u89e3\u6790\u4f1a\u663e\u8457\u5f71\u54cd\u521d\u59cb\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u3002\u4f7f\u7528\u5177\u6709\u5168\u7403\u670d\u52a1\u5668\u7f51\u7edc\u7684DNS\u4f9b\u5e94\u5546\uff0c\u786e\u4fdd\u5feb\u901f\u53ef\u9760\u7684\u67e5\u627e\u3002\u6b64\u5916\uff0c\u5b9e\u65bdDNS\u9884\u53d6\u4ee5\u63d0\u524d\u89e3\u6790\u57df\u540d\uff0c\u51cf\u5c11\u5ef6\u8fdf\u3002<\/p>\n
\u7ed3\u8bba<\/strong><\/h2>\n
\u603b\u4e4b\uff0c\u4f18\u5316\u60a8\u7684\u57df\u540dCDN\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u7f51\u7ad9\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u9999\u6e2f\u670d\u52a1\u5668\u3002\u4ece\u9009\u62e9\u5408\u9002\u7684CDN\u4f9b\u5e94\u5546\u5230\u5b9e\u65bd\u9ad8\u7ea7\u529f\u80fd\u5982HTTP\/2\u3001\u8fb9\u7f18\u8ba1\u7b97\u548c\u8d1f\u8f7d\u5747\u8861\uff0c\u6bcf\u4e00\u6b65\u90fd\u5f88\u91cd\u8981\u3002\u6301\u7eed\u76d1\u63a7\u548c\u4f18\u5316\u60a8\u7684\u8bbe\u7f6e\uff0c\u4ee5\u4fdd\u6301\u6700\u4f73\u6027\u80fd\u3002\u901a\u8fc7\u5229\u7528\u8fd9\u4e9b\u7b56\u7565\uff0c\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u5c06\u63d0\u4f9b\u5353\u8d8a\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\uff0c\u4e3a\u7528\u6237\u5e26\u6765\u65e0\u7f1d\u7684\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f18\u5316\u60a8\u7684\u57df\u540dCDN\u5bf9\u4e8e\u63d0\u5347\u7f51\u7ad9\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u5bf9\u9999\u6e2f\u670d\u52a1\u5668\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u7f51\u7edc\u5ef6\u8fdf\u4f1a\u663e\u8457\u5f71\u54cd\u7f51\u7ad9\u901f\u5ea6\u3002\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u5404\u79cd\u4f18\u5316CDN\u7684\u7b56\u7565\uff0c\u786e\u4fdd\u60a8\u7684\u7f51\u7ad9\u59cb\u7ec8\u5904\u4e8e\u6700\u4f73\u72b6\u6001\u3002\u65e0\u8bba\u60a8\u662f\u5173\u6ce8\u670d\u52a1\u5668\u79df\u7528\u6216\u6258\u7ba1\uff0c\u8fd9\u4e9b\u5efa\u8bae\u90fd\u5c06\u5e2e\u52a9\u60a8\u5145\u5206\u5229\u7528CDN\u3002 1. \u4ec0\u4e48\u662fCDN\uff1f \u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u662f\u4e00\u79cd\u5206\u5e03\u5f0f\u670d\u52a1\u5668\u7cfb\u7edf\uff0c\u6839\u636e\u7528\u6237\u7684\u5730\u7406\u4f4d\u7f6e\u4ea4\u4ed8\u7f51\u7edc\u5185\u5bb9\u3002\u901a\u8fc7\u5c06\u5185\u5bb9\u7f13\u5b58\u5230\u79bb\u7ec8\u7aef\u7528\u6237\u66f4\u8fd1\u7684\u5730\u65b9\uff0cCDN\u53ef\u4ee5\u51cf\u5c11\u5ef6\u8fdf\u5e76\u63d0\u9ad8\u52a0\u8f7d\u901f\u5ea6\u3002\u8fd9\u5bf9\u4e8e\u4f7f\u7528\u9999\u6e2f\u670d\u52a1\u5668\u6258\u7ba1\u7684\u7f51\u7ad9\u5c24\u4e3a\u6709\u5229\uff0c\u56e0\u4e3a\u7528\u6237\u53ef\u80fd\u5206\u5e03\u5728\u5168\u7403\u5404\u5730\u3002 CDN\u901a\u8fc7\u5728\u5168\u7403\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\u590d\u5236\u60a8\u7f51\u7ad9\u7684\u9759\u6001\u8d44\u6e90\u6765\u5de5\u4f5c\u3002\u5f53\u7528\u6237\u53d1\u51fa\u8bf7\u6c42\u65f6\uff0cCDN\u4ece\u6700\u8fd1\u7684\u670d\u52a1\u5668\u4ea4\u4ed8\u5185\u5bb9\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u7684\u8ddd\u79bb\u3002\u8fd9\u5c06\u5bfc\u81f4\u66f4\u5feb\u7684\u52a0\u8f7d\u65f6\u95f4\u548c\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u4ece\u800c\u63d0\u9ad8SEO\u6392\u540d\u548c\u8f6c\u5316\u7387\u3002 2. \u9009\u62e9\u5408\u9002\u7684CDN\u4f9b\u5e94\u5546 \u4e3a\u4e86\u6709\u6548\u4f18\u5316CDN\uff0c\u9009\u62e9\u5408\u9002\u7684\u4f9b\u5e94\u5546\u81f3\u5173\u91cd\u8981\u3002\u5206\u6790\u76ee\u6807\u53d7\u4f17\u7684\u5730\u7406\u5206\u5e03\uff0c\u5e76\u9009\u62e9\u5728\u8fd9\u4e9b\u533a\u57df\u6709\u5f3a\u5927\u8986\u76d6\u7684CDN\u3002 \u9009\u62e9CDN\u4f9b\u5e94\u5546\u65f6\uff0c\u8003\u8651\u5168\u7403\u8986\u76d6\u8303\u56f4\u3001\u6027\u80fd\u3001\u5b89\u5168\u529f\u80fd\u548c\u4ef7\u683c\u7b49\u56e0\u7d20\u3002\u8fdb\u884c\u5f7b\u5e95\u7684\u7814\u7a76\u5e76\u6bd4\u8f83\u4e0d\u540c\u4f9b\u5e94\u5546\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e2a\u6700\u9002\u5408\u60a8\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0c\u5bfb\u627e\u5b9e\u65f6\u5206\u6790\u3001DDoS\u4fdd\u62a4\u548c\u4e0e\u73b0\u6709\u57fa\u7840\u8bbe\u65bd\u7684\u6613\u96c6\u6210\u529f\u80fd\u3002 3. \u542f\u7528HTTP\/2 HTTP\/2\u76f8\u8f83\u4e8eHTTP\/1.1\u63d0\u4f9b\u4e86\u8bb8\u591a\u6027\u80fd\u4f18\u52bf\uff0c\u5305\u62ec\u591a\u8def\u590d\u7528\u3001\u5934\u90e8\u538b\u7f29\u548c\u670d\u52a1\u5668\u63a8\u9001\u3002\u5728\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u542f\u7528HTTP\/2\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u7f51\u7ad9\u901f\u5ea6\u3002\u4ee5\u4e0b\u662f\u542f\u7528HTTP\/2\u7684\u5206\u6b65\u6307\u5357\uff1a # \u5bf9\u4e8eNginx\uff1a server { listen 443 ssl http2; server_name example.com; ssl_certificate \/path\/to\/cert.pem; ssl_certificate_key \/path\/to\/cert.key; # \u5176\u4ed6SSL\u8bbe\u7f6e… } HTTP\/2\u5141\u8bb8\u591a\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94\u5728\u5355\u4e2a\u8fde\u63a5\u4e0a\u591a\u8def\u590d\u7528\uff0c\u51cf\u5c11\u5ef6\u8fdf\u5e76\u63d0\u9ad8\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u3002\u6b64\u5916\uff0cHTTP\/2\u5305\u62ec\u5934\u90e8\u538b\u7f29\uff0c\u51cf\u5c11HTTP\u5934\u90e8\u7684\u5927\u5c0f\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002\u670d\u52a1\u5668\u63a8\u9001\u4f7f\u670d\u52a1\u5668\u80fd\u591f\u5728\u5ba2\u6237\u7aef\u8bf7\u6c42\u4e4b\u524d\u53d1\u9001\u8d44\u6e90\uff0c\u51cf\u5c11\u5f80\u8fd4\u65f6\u95f4\u3002 4. \u5b9e\u65bdCDN\u7f13\u5b58\u7b56\u7565 \u6709\u6548\u7684\u7f13\u5b58\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u52a0\u8f7d\u65f6\u95f4\u3002\u4f7f\u7528\u9002\u5f53\u7684\u7f13\u5b58\u5934\u90e8\u5982Cache-Control\u548cExpires\u6765\u7ba1\u7406\u6d4f\u89c8\u5668\u548cCDN\u7f13\u5b58\u3002\u5728CDN\u7ba1\u7406\u9762\u677f\u4e2d\u4e3a\u9759\u6001\u548c\u52a8\u6001\u5185\u5bb9\u914d\u7f6e\u4e0d\u540c\u7684\u7f13\u5b58\u7ea7\u522b\u3002 # Cache-Control\u5934\u90e8\u793a\u4f8b\uff1a Cache-Control: public, max-age=31536000 \u9759\u6001\u5185\u5bb9\uff0c\u5982\u56fe\u7247\u3001CSS\u548cJavaScript\u6587\u4ef6\uff0c\u5e94\u6709\u8f83\u957f\u7684\u7f13\u5b58\u751f\u547d\u5468\u671f\uff0c\u4ee5\u51cf\u5c11\u670d\u52a1\u5668\u8d1f\u8f7d\u5e76\u63d0\u5347\u6027\u80fd\u3002\u52a8\u6001\u5185\u5bb9\u5219\u53ef\u80fd\u9700\u8981\u8f83\u77ed\u7684\u7f13\u5b58\u751f\u547d\u5468\u671f\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u63a5\u6536\u5230\u6700\u65b0\u7684\u4fe1\u606f\u3002\u6839\u636e\u5185\u5bb9\u7684\u6027\u8d28\u548c\u66f4\u65b0\u9891\u7387\uff0c\u9002\u5f53\u5730\u914d\u7f6eCDN\u7f13\u5b58\u3002 5. \u4f18\u5316\u5185\u5bb9\u4f20\u8f93 \u538b\u7f29\u6587\u4ef6\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u4f20\u8f93\u65f6\u95f4\u3002\u4f7f\u7528Gzip\u6216Brotli\u538b\u7f29\u9759\u6001\u6587\u4ef6\u5982HTML\u3001CSS\u548cJavaScript\u3002\u4ee5\u4e0b\u662f\u5728Nginx\u4e0a\u914d\u7f6eGzip\u538b\u7f29\u7684\u65b9\u6cd5\uff1a # \u5728Nginx\u4e2d\u542f\u7528Gzip\uff1a gzip on; gzip_types text\/plain application\/xml text\/css text\/javascript application\/javascript; gzip_min_length 256; \u9664\u4e86\u538b\u7f29\uff0c\u4f7f\u7528\u73b0\u4ee3\u683c\u5f0f\u5982WebP\u5e76\u5728\u4e0d\u663e\u8457\u964d\u4f4e\u8d28\u91cf\u7684\u60c5\u51b5\u4e0b\u538b\u7f29\u56fe\u50cf\u4e5f\u662f\u4f18\u5316\u7684\u597d\u65b9\u6cd5\u3002\u5bf9CSS\u3001JavaScript\u548cHTML\u8fdb\u884c\u538b\u7f29\uff0c\u53bb\u9664\u4e0d\u5fc5\u8981\u7684\u5b57\u7b26\uff0c\u51cf\u5c11\u6587\u4ef6\u5927\u5c0f\u3002\u8fd9\u4e9b\u4f18\u5316\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u52a0\u8f7d\u65f6\u95f4\u548c\u6574\u4f53\u7528\u6237\u4f53\u9a8c\u3002 […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":3,"featured_media":14101,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[2733,2732,1374,265],"class_list":["post-14118","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-user-experience-sc","tag-website-performance-sc","tag-cdn-optimization-sc","tag-265"],"acf":[],"yoast_head":"\n