{"id":62214,"date":"2025-04-29T11:36:11","date_gmt":"2025-04-29T03:36:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62214\/"},"modified":"2025-04-29T11:36:11","modified_gmt":"2025-04-29T03:36:11","slug":"%e5%88%86%e6%9e%90nginx%e7%9a%84http%e9%95%bf%e8%bf%9e%e6%8e%a5%e5%92%8chttp-2%e5%a4%9a%e8%b7%af%e5%a4%8d%e7%94%a8%e7%9a%84%e5%ba%95%e5%b1%82%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86%e5%8f%8a%e4%bc%98-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62214\/","title":{"rendered":"\u5206\u6790Nginx\u7684HTTP\u957f\u8fde\u63a5\u548cHTTP\/2\u591a\u8def\u590d\u7528\u7684\u5e95\u5c42\u5b9e\u73b0\u539f\u7406\u53ca\u4f18\u52bf"},"content":{"rendered":"<p>\u6807\u9898\uff1a\u7684http\u957f\u8fde\u63a5\u548chttp\/2\u591a\u8def\u590d\u7528\u7684\u5e95\u5c42\u5b9e\u73b0\u539f\u7406\u53ca\u4f18\u52bf<\/p>\n<p>\u6458\u8981\uff1a<br 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keepalive_requests 100;\n    \n    server {\n        listen 80;\n        server_name example.com;\n\n        location \/ {\n            proxy_pass http:\/\/backend;\n            proxy_set_header Connection \"keep-alive\";\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e8c\u3001HTTP\/2\u591a\u8def\u590d\u7528\u7684\u5e95\u5c42\u5b9e\u73b0\u539f\u7406<br \/>2.1 \u4ec0\u4e48\u662fHTTP\/2\u591a\u8def\u590d\u7528<br \/>HTTP\/2\u591a\u8def\u590d\u7528\u662f\u6307\u5728\u5355\u4e2aTCP\u8fde\u63a5\u4e0a\u540c\u65f6\u8fdb\u884c\u591a\u4e2aHTTP\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u4f20\u8f93\uff0c\u4ece\u800c\u907f\u514d\u4e86HTTP\/1.x\u4e2d\u7684\u961f\u5934\u963b\u585e\u95ee\u9898\u3002<\/p>\n<p>2.2 HTTP\/2\u591a\u8def\u590d\u7528\u7684\u5b9e\u73b0\u539f\u7406<br 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HTTP\/2\u591a\u8def\u590d\u7528\u7684\u4f18\u52bf<\/p>\n<ul>\n<li>\u89e3\u51b3\u4e86HTTP\/1.x\u4e2d\u7684\u961f\u5934\u963b\u585e\u95ee\u9898\uff0c\u63d0\u5347\u4e86\u4f20\u8f93\u6548\u7387\uff1b<\/li>\n<li>\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u7f51\u7edc\u5e26\u5bbd\uff0c\u51cf\u5c11\u4e86\u8d44\u6e90\u7684\u6d6a\u8d39\uff1b<\/li>\n<li>\u63d0\u9ad8\u4e86\u5e76\u53d1\u5904\u7406\u80fd\u529b\uff0c\u964d\u4f4e\u4e86\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Nginx\u914d\u7f6e\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u542f\u7528HTTP\/2\u591a\u8def\u590d\u7528\uff1a<\/p>\n<pre>http {\n    listen 443 http2;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend;\n        proxy_http_version 2.0;\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u7ed3\u8bba\uff1a<br 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keep-alive&#8221;\u5934\u90e8\u7684HTTP\u8bf7\u6c42\u65f6\uff0cNginx\u5728\u54cd\u5e94\u4e2d\u4e5f\u4f1a\u4fdd\u6301\u8fd9\u4e2a\u8fde\u63a5\u6253\u5f00\uff0c\u76f4\u5230\u8fbe\u5230\u4e00\u5b9a\u7684\u65f6\u95f4\u6216\u8bf7\u6c42\u6570\u91cf\u4e0a\u9650\u624d\u4f1a\u5173\u95ed\u8fde\u63a5\u3002 1.3 HTTP\u957f\u8fde\u63a5\u7684\u4f18\u52bf \u51cf\u5c11\u4e86\u8fde\u63a5\u5efa\u7acb\u548c\u5173\u95ed\u7684\u5f00\u9500\uff0c\u63d0\u5347\u4e86\u6027\u80fd\uff1b \u53ef\u4ee5\u590d\u7528TCP\u8fde\u63a5\uff0c\u51cf\u5c11\u4e86\u7f51\u7edc\u4f20\u8f93\u7684\u6d88\u8017\uff1b \u63d0\u9ad8\u4e86\u670d\u52a1\u5668\u5e76\u53d1\u5904\u7406\u80fd\u529b\uff0c\u964d\u4f4e\u4e86\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Nginx\u914d\u7f6e\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u542f\u7528HTTP\u957f\u8fde\u63a5\uff1a http { keepalive_timeout 65; keepalive_requests 100; server { listen 80; server_name example.com; location \/ { proxy_pass http:\/\/backend; proxy_set_header Connection &#8220;keep-alive&#8221;; } } } \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001HTTP\/2\u591a\u8def\u590d\u7528\u7684\u5e95\u5c42\u5b9e\u73b0\u539f\u74062.1 \u4ec0\u4e48\u662fHTTP\/2\u591a\u8def\u590d\u7528HTTP\/2\u591a\u8def\u590d\u7528\u662f\u6307\u5728\u5355\u4e2aTCP\u8fde\u63a5\u4e0a\u540c\u65f6\u8fdb\u884c\u591a\u4e2aHTTP\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u4f20\u8f93\uff0c\u4ece\u800c\u907f\u514d\u4e86HTTP\/1.x\u4e2d\u7684\u961f\u5934\u963b\u585e\u95ee\u9898\u3002 2.2 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