{"id":210339,"date":"2025-10-24T11:26:33","date_gmt":"2025-10-24T03:26:33","guid":{"rendered":"https:\/\/www.server.hk\/blog\/210339\/"},"modified":"2025-10-24T11:26:34","modified_gmt":"2025-10-24T03:26:34","slug":"http-3-quic-3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/210339\/","title":{"rendered":"\u8fc8\u5411 HTTP\/3\/QUIC \u65f6\u4ee3\uff1aCDN \u65b0\u534f\u8bae\u652f\u6301\u4e0e\u4f18\u5316\u8d8b\u52bf"},"content":{"rendered":"<p>\u968f\u7740\u4e92\u8054\u7f51\u5bf9\u5b9e\u65f6\u6027\u548c\u5b89\u5168\u6027\u7684\u9700\u6c42\u4e0d\u65ad\u63d0\u5347\uff0cHTTP\/3 \u548c\u5176\u5e95\u5c42\u4f20\u8f93\u534f\u8bae QUIC \u6b63\u5728\u6210\u4e3a CDN \u4e0e\u8fb9\u7f18\u7f51\u7edc\u90e8\u7f72\u7684\u4e3b\u6d41\u65b9\u5411\u3002\u5bf9\u4e8e\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u4e0e\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u7406\u89e3\u8fd9\u4e9b\u65b0\u534f\u8bae\u7684\u539f\u7406\u3001\u5728 CDN \u4e2d\u7684\u5e94\u7528\u573a\u666f\u3001\u4e0e\u4f20\u7edf 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IoT\/\u79fb\u52a8\u7ec8\u7aef\u7684\u4f4e\u5ef6\u8fdf\u8bbf\u95ee\u3002<\/p>\n<h3>\u8fb9\u7f18\u5230\u5ba2\u6237\u7aef\u52a0\u901f<\/h3>\n<ul>\n<li>\u5728\u7528\u6237\u4e0e\u5c31\u8fd1\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u542f\u7528 QUIC \u80fd\u663e\u8457\u51cf\u5c11\u63e1\u624b\u5ef6\u8fdf\uff0c\u7279\u522b\u662f\u5728\u8de8\u5883\u8bbf\u95ee\u573a\u666f\uff08\u4f8b\u5982\u4ece\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u9999\u6e2f\u670d\u52a1\u5668\u6216\u65b0\u52a0\u5761\u670d\u52a1\u5668\uff09\u6216\u79fb\u52a8\u7f51\u7edc\u5207\u6362\u65f6\u66f4\u4e3a\u660e\u663e\u3002<\/li>\n<li>\u9488\u5bf9 CDN \u7684\u8fb9\u7f18\u7f13\u5b58\u7b56\u7565\uff0c\u7ed3\u5408 HTTP\/3 \u7684\u591a\u8def\u590d\u7528\u4e0e\u5feb\u901f\u91cd\u4f20\uff0c\u53ef\u4ee5\u51cf\u5c11\u5c0f\u6587\u4ef6\u5e76\u53d1\u8bf7\u6c42\u5f15\u8d77\u7684\u5ef6\u8fdf\u653e\u5927\u3002<\/li>\n<\/ul>\n<h3>\u56de\u6e90\u4e0e\u8282\u70b9\u95f4\u901a\u4fe1<\/h3>\n<ul>\n<li>\u56de\u6e90\u94fe\u8def\u662f\u5426\u542f\u7528 QUIC 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HTTP\/2\/TCP<\/h2>\n<p>\u4ece\u6027\u80fd\u3001\u5b89\u5168\u4e0e\u8fd0\u7ef4\u4e09\u4e2a\u7ef4\u5ea6\u53ef\u4ee5\u770b\u5230\u660e\u663e\u5dee\u5f02\u3002<\/p>\n<h3>\u6027\u80fd<\/h3>\n<ul>\n<li>\u8fde\u63a5\u5efa\u7acb\uff1aQUIC \u901a\u8fc7\u51cf\u5c11\u63e1\u624b RTT \u6570\u91cf\uff0c\u663e\u8457\u964d\u4f4e\u9996\u6b21\u8bbf\u95ee\u5ef6\u8fdf\u3002<\/li>\n<li>\u5e76\u53d1\u8bf7\u6c42\u5904\u7406\uff1aHTTP\/3 \u7684\u6d41\u72ec\u7acb\u6027\u6d88\u9664\u4e86\u56e0\u5355\u4e00\u6d41\u4e22\u5305\u5bfc\u81f4\u7684\u5168\u8fde\u63a5\u963b\u585e\uff0c\u6539\u5584\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<li>\u79fb\u52a8\u4e0e\u9ad8\u4e22\u5305\u94fe\u8def\uff1aQUIC 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