{"id":49912,"date":"2024-10-08T08:32:15","date_gmt":"2024-10-08T00:32:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49912\/"},"modified":"2024-10-08T08:32:15","modified_gmt":"2024-10-08T00:32:15","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%af%a6%e7%8f%be-http-%e6%8e%a8%e9%80%81%e4%bb%a5%e9%80%b2%e8%a1%8c%e4%b8%bb%e5%8b%95%e5%85%a7%e5%ae%b9%e5%82%b3%e9%81%9e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49912\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u5be6\u73fe HTTP \u63a8\u9001\u4ee5\u9032\u884c\u4e3b\u52d5\u5167\u5bb9\u50b3\u905e"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%af%a6%e7%8f%be-http-%e6%8e%a8%e9%80%81%e4%bb%a5%e9%80%b2%e8%a1%8c%e4%b8%bb%e5%8b%95%e5%85%a7%e5%ae%b9%e5%82%b3%e9%81%9e-MZSbxwnOZs\">Nginx \u6280\u5de7\uff1a\u5be6\u73fe HTTP 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(SSE)\u3002\u9019\u5169\u7a2e\u6280\u8853\u90fd\u80fd\u5920\u5be6\u73fe\u4f3a\u670d\u5668\u4e3b\u52d5\u5411\u5ba2\u6236\u7aef\u63a8\u9001\u6578\u64da\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u5c07\u5206\u5225\u4ecb\u7d39\u9019\u5169\u7a2e\u6280\u8853\u7684\u5be6\u73fe\u65b9\u6cd5\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-websocket-MZSbxwnOZs\">\u4f7f\u7528 WebSocket<\/h3>\n<p>WebSocket \u662f\u4e00\u7a2e\u96d9\u5411\u901a\u4fe1\u5354\u8b70\uff0c\u5141\u8a31\u4f3a\u670d\u5668\u548c\u5ba2\u6236\u7aef\u4e4b\u9593\u5efa\u7acb\u6301\u4e45\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728 Nginx \u4e2d\u914d\u7f6e WebSocket \u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n\n    location \/ws {\n        proxy_pass http:\/\/backend_server;\n        proxy_http_version 1.1;\n        proxy_set_header Upgrade $http_upgrade;\n        proxy_set_header Connection \"upgrade\";\n        proxy_set_header Host $host;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u914d\u7f6e\u4e2d\uff0c\u7576\u5ba2\u6236\u7aef\u9023\u63a5\u5230 \/ws \u8def\u5f91\u6642\uff0cNginx \u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5f8c\u7aef\u4f3a\u670d\u5668\uff0c\u4e26\u8a2d\u7f6e\u5fc5\u8981\u7684\u6a19\u982d\u4ee5\u652f\u6301 WebSocket \u5347\u7d1a\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-server-sent-events-sse-MZSbxwnOZs\">\u4f7f\u7528 Server-Sent Events (SSE)<\/h3>\n<p>SSE \u662f\u4e00\u7a2e\u55ae\u5411\u901a\u4fe1\u6280\u8853\uff0c\u4f3a\u670d\u5668\u53ef\u4ee5\u6301\u7e8c\u5411\u5ba2\u6236\u7aef\u767c\u9001\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728 Nginx \u4e2d\u914d\u7f6e SSE \u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n\n    location \/events {\n        proxy_pass http:\/\/backend_server;\n        proxy_http_version 1.1;\n        proxy_set_header Host $host;\n        proxy_set_header Accept-Encoding \"\";\n        proxy_set_header Connection \"keep-alive\";\n        proxy_buffering off;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u914d\u7f6e\u4e2d\uff0c\u7576\u5ba2\u6236\u7aef\u8acb\u6c42 \/events \u8def\u5f91\u6642\uff0cNginx \u5c07\u6301\u7e8c\u5c07\u4f3a\u670d\u5668\u767c\u9001\u7684\u4e8b\u4ef6\u63a8\u9001\u5230\u5ba2\u6236\u7aef\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-MZSbxwnOZs\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u4f7f\u7528 HTTPS\uff1a<\/strong>\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\u50b3\u8f38\uff0c\u5efa\u8b70\u4f7f\u7528 HTTPS \u5354\u8b70\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7\u4f3a\u670d\u5668\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u63a8\u9001\u529f\u80fd\u4e0d\u6703\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u8655\u7406\u9023\u63a5\u4e2d\u65b7\uff1a<\/strong>\u5728\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u9023\u63a5\u4e2d\u65b7\u6642\uff0c\u61c9\u5be6\u73fe\u91cd\u9023\u6a5f\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-MZSbxwnOZs\">\u7d50\u8ad6<\/h2>\n<p>HTTP \u63a8\u9001\u6280\u8853\u5728\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u65b9\u9762\u5177\u6709\u986f\u8457\u7684\u512a\u52e2\u3002\u901a\u904e\u5728 Nginx \u4e2d\u5be6\u73fe WebSocket \u6216 Server-Sent Events\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u4e3b\u52d5\u5167\u5bb9\u50b3\u905e\u96c6\u6210\u5230\u5176\u61c9\u7528\u4e2d\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u6e1b\u5c11\u5ef6\u9072\uff0c\u9084\u80fd\u63d0\u9ad8\u7528\u6236\u7684\u4e92\u52d5\u6027\u548c\u6eff\u610f\u5ea6\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Nginx \u914d\u7f6e\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u6280\u5de7\uff0c\u5be6\u73fe HTTP 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