{"id":209485,"date":"2025-10-23T15:44:08","date_gmt":"2025-10-23T07:44:08","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209485\/"},"modified":"2025-10-23T15:44:09","modified_gmt":"2025-10-23T07:44:09","slug":"cdn-5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209485\/","title":{"rendered":"CDN\u8282\u70b9\u5206\u5e03\u4e0e\u4f5c\u7528\uff1a\u4f18\u5316\u8bbf\u95ee\u901f\u5ea6\u4e0e\u7a33\u5b9a\u6027\u7684\u5173\u952e"},"content":{"rendered":"<p>\u5728\u5168\u7403\u4e92\u8054\u7f51\u670d\u52a1\u4e2d\uff0c\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u627f\u62c5\u7740\u52a0\u901f\u5185\u5bb9\u4ea4\u4ed8\u3001\u63d0\u5347\u7a33\u5b9a\u6027\u548c\u6297\u51fb\u6d41\u91cf\u51b2\u51fb\u7684\u91cd\u8981\u804c\u8d23\u3002\u5bf9\u4e8e\u9762\u5411\u4e9a\u6d32\u6216\u5168\u7403\u7528\u6237\u7684\u7ad9\u957f\u3001\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7406\u89e3<strong>CDN\u8282\u70b9\u7684\u5206\u5e03\u4e0e\u4f5c\u7528<\/strong>\uff0c\u5e76\u636e\u6b64\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u4e0e\u7f51\u7edc\u67b6\u6784\uff0c\u662f\u4f18\u5316\u8bbf\u95ee\u901f\u5ea6\u548c\u7528\u6237\u4f53\u9a8c\u7684\u5173\u952e\u3002\u672c\u6587\u4ece\u539f\u7406\u5230\u843d\u5730\u5b9e\u8df5\uff0c\u7ed3\u5408\u5178\u578b\u7684\u9009\u8d2d\u5efa\u8bae\u4e0e\u90e8\u7f72\u8981\u70b9\uff0c\u6df1\u5165\u5256\u6790\u5982\u4f55\u901a\u8fc7\u5408\u7406\u7684CDN\u8282\u70b9\u89c4\u5212\u6765\u63d0\u5347\u7f51\u7ad9\u6216\u5e94\u7528\u7684\u6027\u80fd\u4e0e\u53ef\u9760\u6027\u3002<\/p>\n<h2>\u5f15\u8a00\uff1a\u4e3a\u4ec0\u4e48\u8282\u70b9\u5206\u5e03\u51b3\u5b9a\u4f53\u9a8c\u4f18\u52a3<\/h2>\n<p>CDN\u7684\u6838\u5fc3\u7406\u5ff5\u662f\u628a\u5185\u5bb9\u7f13\u5b58\u5230\u79bb\u7528\u6237\u66f4\u8fd1\u7684\u7f51\u7edc\u8282\u70b9\uff08PoP\uff0cPoint 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\/ \u7f8e\u56fdVPS<\/strong>\u4ee5\u505a\u540e\u7aef\u6570\u636e\u5904\u7406\u6216\u533a\u57df\u5316\u670d\u52a1\u3002<\/p>\n<h3>\u89c6\u9891\u3001\u6d41\u5a92\u4f53\u4e0e\u5927\u6587\u4ef6\u5206\u53d1<\/h3>\n<p>\u89c6\u9891\u70b9\u64ad\uff08VOD\uff09\u4e0e\u76f4\u64ad\u573a\u666f\u8981\u6c42\u9ad8\u5e26\u5bbd\u4e0e\u7a33\u5b9a\u7684\u541e\u5410\u3002\u5173\u952e\u5b9e\u8df5\uff1a<\/p>\n<ul>\n<li>\u5728\u4e3b\u8981\u6d88\u8d39\u533a\u57df\u90e8\u7f72\u9ad8\u51fa\u6d41\u5e26\u5bbd\u7684\u8fb9\u7f18\u7f13\u5b58\uff0c\u5e76\u4f7f\u7528\u5206\u6bb5\u4f20\u8f93\uff08HLS\u3001DASH\uff09\u7ed3\u5408\u591a\u6e05\u6670\u5ea6\u81ea\u9002\u5e94\u7801\u7387\uff08ABR\uff09\u7f13\u5b58\u7b56\u7565\u3002<\/li>\n<li>\u5229\u7528\u9884\u70ed\u7b56\u7565\u4e0e\u957f\u65f6\u7f13\u5b58\uff08\u8f83\u9ad8Cache-Control 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