{"id":209501,"date":"2025-10-23T16:00:07","date_gmt":"2025-10-23T08:00:07","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209501\/"},"modified":"2025-10-23T16:00:11","modified_gmt":"2025-10-23T08:00:11","slug":"cdn%ef%bc%9a%e9%a9%b1%e5%8a%a8%e5%85%a8%e7%90%83%e7%bd%91%e7%ab%99%e6%9e%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209501\/","title":{"rendered":"CDN\uff1a\u9a71\u52a8\u5168\u7403\u7f51\u7ad9\u6781\u901f\u4f53\u9a8c\u7684\u5173\u952e"},"content":{"rendered":"<p>\u5728\u5168\u7403\u5316\u7684\u4e92\u8054\u7f51\u73af\u5883\u4e0b\uff0c\u7528\u6237\u5bf9\u7f51\u7ad9\u54cd\u5e94\u901f\u5ea6\u4e0e\u53ef\u7528\u6027\u7684\u671f\u671b\u65e5\u76ca\u63d0\u9ad8\u3002\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u5df2\u6210\u4e3a\u9a71\u52a8\u5168\u7403\u7f51\u7ad9\u6781\u901f\u4f53\u9a8c\u7684\u5173\u952e\u6280\u672f\uff0c\u4e0d\u4ec5\u5bf9\u9759\u6001\u8d44\u6e90\u52a0\u901f\u6709\u6548\uff0c\u540c\u6837\u80fd\u663e\u8457\u63d0\u5347\u52a8\u6001\u5185\u5bb9\u7684\u4f20\u8f93\u6548\u7387\u4e0e\u5b89\u5168\u6027\u3002\u672c\u6587\u9762\u5411\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u4e0e\u5f00\u53d1\u8005\uff0c\u6df1\u5165\u5256\u6790CDN\u7684\u5de5\u4f5c\u539f\u7406\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u3001\u4e0e\u4f20\u7edf\u76f4\u8fde\u6216\u6d77\u5916\u670d\u52a1\u5668\uff08\u4f8b\u5982\u9999\u6e2f\u670d\u52a1\u5668\u3001\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\uff09\u90e8\u7f72\u7684\u4f18\u52bf\u5bf9\u6bd4\uff0c\u5e76\u7ed9\u51fa\u5b9e\u7528\u7684\u9009\u8d2d\u4e0e\u914d\u7f6e\u5efa\u8bae\u3002<\/p>\n<h2>CDN 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Cache-Control:max-age\u3001s-maxage\u3001stale-while-revalidate \u7b49\u5934\u90e8\u7cbe\u7ec6\u63a7\u5236\u3002<\/li>\n<li><strong>\u538b\u7f29\u4e0e\u6587\u4ef6\u5408\u5e76<\/strong>\uff1a\u9759\u6001\u8d44\u6e90\u538b\u7f29\uff08Brotli\uff09\u4e0e\u6309\u9700\u5408\u5e76\uff08\u6216 HTTP\/2 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