{"id":35,"date":"2023-06-26T23:31:00","date_gmt":"2023-06-26T15:31:00","guid":{"rendered":"https:\/\/tqblog.top\/?p=35"},"modified":"2025-10-08T21:13:26","modified_gmt":"2025-10-08T13:13:26","slug":"%e8%a7%a3%e5%86%b3nginx%e5%8f%8d%e4%bb%a3%e4%b8%ad%e9%9d%9e%e6%ad%a3%e7%a1%ae%e8%8e%b7%e5%8f%96ip%e5%af%bc%e8%87%b4%e7%9a%84502%e9%94%99%e8%af%af%ef%bc%88%e6%9c%8d%e5%8a%a1%e7%ab%af%e7%af%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/rlfo.cn\/?p=35","title":{"rendered":"\u89e3\u51b3nginx\u53cd\u4ee3\u4e2d\u975e\u6b63\u786e\u83b7\u53d6IP\u5bfc\u81f4\u7684502\u9519\u8bef\uff08\u670d\u52a1\u7aef\u7bc7\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u53cd\u4ee3\u670d\u52a1\u5668\u6ca1\u6709\u6b63\u786e\u83b7\u53d6IP\uff0c\u5e38\u89c1\u4e8eDNS\u88ab\u6c61\u67d3\u7684\u60c5\u51b5\uff0c\u53ef\u80fd\u7684\u8868\u73b0\u4e3a\u95f4\u6b47\u6027\u7684\u53ef\u8bbf\u95ee\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"header-id-1\">How to solve it?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"header-id-2\">\u524d\u671f\u5de5\u4f5c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u68c0\u67e5DNS\u662f\u5426\u6b63\u786e\u89e3\u6790\uff1a\u5982\u679c\u4f60\u4f7f\u7528\u57df\u540d\u6765\u6307\u5b9a\u4e0a\u6e38\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u4f60\u9700\u8981\u786e\u4fddDNS\u89e3\u6790\u5668\u80fd\u591f\u6b63\u786e\u5730\u5c06\u57df\u540d\u89e3\u6790\u4e3aIP\u5730\u5740\u3002\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u6216dig\u547d\u4ee4\u6765\u6d4b\u8bd5DNS\u89e3\u6790\u662f\u5426\u6b63\u5e38\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u68c0\u67e5\u4e0a\u6e38\u670d\u52a1\u5668\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff1a\u5982\u679c\u4f60\u4f7f\u7528IP\u5730\u5740\u6765\u6307\u5b9a\u4e0a\u6e38\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u4f60\u9700\u8981\u786e\u4fdd\u4e0a\u6e38\u670d\u52a1\u5668\u80fd\u591f\u6b63\u5e38\u8fd0\u884c\uff0c\u5e76\u4e14\u80fd\u591f\u63a5\u6536\u548c\u5904\u7406\u8bf7\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528telnet\u547d\u4ee4\u6216curl\u547d\u4ee4\u6765\u6d4b\u8bd5\u4e0a\u6e38\u670d\u52a1\u5668\u662f\u5426\u53ef\u8fbe\u3002<\/li>\n\n\n\n<li>\u68c0\u67e5nginx\u914d\u7f6e\u6587\u4ef6\u662f\u5426\u6b63\u786e\uff1a\u5982\u679c\u4f60\u5728nginx\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u4e86proxy_pass\u53c2\u6570\uff0c\u90a3\u4e48\u9700\u8981\u786e\u4fdd\u5b83\u4e0e\u4e0a\u6e38\u670d\u52a1\u5668\u7684\u534f\u8bae\uff08http\u6216https\uff09\u3001\u5730\u5740\uff08\u57df\u540d\u6216IP\u5730\u5740\uff09\u3001\u7aef\u53e3\u53f7\uff08\u9ed8\u8ba4\u4e3a80\u6216443\uff09\u548cURI\u90e8\u5206\uff08\u53ef\u9009\uff09\u76f8\u5339\u914d\u3002\u8fd8\u9700\u8981\u786e\u4fdd\u5176\u4ed6\u53cd\u4ee3\u76f8\u5173\u7684\u53c2\u6570\uff08\u4f8b\u5982proxy_set_header\u3001proxy_cache\u3001proxy_redirect\u7b49\uff09\u4e5f\u8bbe\u7f6e\u6b63\u786e\u3002\u53ef\u4ee5\u4f7f\u7528nginx -t\u547d\u4ee4\u6765\u6d4b\u8bd5nginx\u914d\u7f6e\u6587\u4ef6\u7684\u8bed\u6cd5\u662f\u5426\u6b63\u786e\u3002<\/li>\n\n\n\n<li>\u68c0\u67e5nginx\u9519\u8bef\u65e5\u5fd7\u548c\u8bbf\u95ee\u65e5\u5fd7\uff1a\u5982\u679c\u5728nginx\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u4e86error_log\u6307\u4ee4\u548caccess_log\u6307\u4ee4\uff0c\u90a3\u4e48\u53ef\u4ee5\u5728\u51fa\u73b0\u95ee\u9898\u65f6\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\u548c\u8bf7\u6c42\u4fe1\u606f\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u65e5\u5fd7\u5185\u5bb9\u6765\u5224\u65ad\u95ee\u9898\u51fa\u5728\u54ea\u91cc\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"header-id-3\">\u6765\u89e3\u51b3\u5b83\u5427\uff01<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u91c7\u7528upstream\u5b9a\u4e49\u4e0a\u6e38\u670d\u52a1\u5668<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728nginx.conf\u4e2d\u7684http\u6a21\u5757\u4e0b\uff0c\u65b0\u589eupstream\u6a21\u5757\uff0c\u7528\u6765\u5b9a\u4e49\u4e00\u4e2a\u4e0a\u6e38\u670d\u52a1\u5668\u7ec4\uff0c\u5e76\u6307\u5b9aServer B\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2aserver\u6307\u4ee4\u6765\u6dfb\u52a0\u591a\u4e2a\u4e0a\u6e38\u670d\u52a1\u5668\uff0c\u5e76\u6307\u5b9a\u6743\u91cd\u6216\u5176\u4ed6\u53c2\u6570\u6765\u63a7\u5236\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>http {\n &nbsp;  upstream wordpress {\n &nbsp; &nbsp; &nbsp;  server 192.168.1.100:80;\n &nbsp; &nbsp; &nbsp;  server 192.168.1.101:80;\n &nbsp;  }\n &nbsp;  ...\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uff08\u53cd\u4ee3\u64cd\u4f5c\uff09\u5b9a\u4e49location\u5757\uff1a\u5728server\u5757\u4e2d\u4f7f\u7528location\u6307\u4ee4\u6765\u5b9a\u4e49\u4e00\u4e2a\u5339\u914d\u5b50\u76ee\u5f55URL\u7684location\u5757\uff0c\u5e76\u6307\u5b9a\u53cd\u4ee3\u76f8\u5173\u7684\u53c2\u6570\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 80;\n    server_name example.com;\n\n    location ^~ \/blog\/ {\n        proxy_pass http:\/\/rlfo;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        ...\n    }\n    ...\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbe\u7f6eproxy_pass\u53c2\u6570\uff1a\u5728location\u5757\u4e2d\u4f7f\u7528proxy_pass\u6307\u4ee4\u6765\u6307\u5b9a\u8f6c\u53d1\u8bf7\u6c42\u5230\u4e0a\u6e38\u670d\u52a1\u5668\u7ec4\u7684\u540d\u79f0\u3002\u5982\u679c\u4f60\u60f3\u8981\u4fdd\u6301\u8bf7\u6c42URI\u4e0d\u53d8\uff0c\u90a3\u4e48\u4f60\u4e0d\u9700\u8981\u5728\u5730\u5740\u540e\u9762\u6dfb\u52a0\u4efb\u4f55URI\u90e8\u5206\u3002\u5982\u679c\u4f60\u60f3\u8981\u66ff\u6362\u8bf7\u6c42URI\u7684\u4e00\u90e8\u5206\uff0c\u90a3\u4e48\u4f60\u9700\u8981\u5728\u5730\u5740\u540e\u9762\u6dfb\u52a0\u76f8\u5e94\u7684URI\u90e8\u5206\uff0c\u5e76\u786e\u4fdd\u4e0elocation\u53c2\u6570\u5339\u914d\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">location \/blog\/ {<br> \u00a0  proxy_pass http:\/\/rlfo; # keep the request URI unchanged<br>}<br>\u200b<br>location \/blog\/ {<br> \u00a0  proxy_pass http:\/\/rlfo\/link\/; # replace \/blog\/ with \/link\/<br>}<\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbe\u7f6eproxy_set_header\u53c2\u6570\uff1a\u5728location\u5757\u4e2d\u4f7f\u7528proxy_set_header\u6307\u4ee4\u6765\u8bbe\u7f6e\u6216\u4fee\u6539\u4f20\u9012\u7ed9\u4e0a\u6e38\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u5934\u5b57\u6bb5\u3002\u6700\u5e38\u89c1\u7684\u662f\u8bbe\u7f6eHost\uff0cX-Real-IP\uff0c\u548cX-Forwarded-For\u5b57\u6bb5\uff0c\u4ee5\u4fbf\u4e0a\u6e38\u670d\u52a1\u5668\u80fd\u591f\u8bc6\u522b\u53cd\u4ee3\u670d\u52a1\u5668\u7684\u57df\u540d\u548cIP\u5730\u5740\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>location \/blog\/ {\n    proxy_pass http:\/\/rlfo;\n    proxy_set_header Host $host; # set the Host header to the domain name of the proxy server\n    proxy_set_header X-Real-IP $remote_addr; # set the X-Real-IP header to the IP address of the client\n    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; # set the X-Forwarded-For header to the list of IP addresses of the client and the proxy server\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6e\u5176\u4ed6\u53cd\u4ee3\u76f8\u5173\u7684\u53c2\u6570\uff1a\u5728location\u5757\u4e2d\u4f7f\u7528\u5176\u4ed6\u53cd\u4ee3\u76f8\u5173\u7684\u6307\u4ee4\u6765\u8c03\u6574\u53cd\u4ee3\u7684\u884c\u4e3a\u548c\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528proxy_cache\u6307\u4ee4\u6765\u5f00\u542f\u6216\u5173\u95ed\u7f13\u5b58\u529f\u80fd\uff0c\u4f7f\u7528proxy_redirect\u6307\u4ee4\u6765\u4fee\u6539\u91cd\u5b9a\u5411\u54cd\u5e94\uff0c\u4f7f\u7528proxy_buffering\u6307\u4ee4\u6765\u63a7\u5236\u54cd\u5e94\u5185\u5bb9\u7684\u7f13\u51b2\u65b9\u5f0f\uff0c\u7b49\u7b49\u3002\u4f60\u53ef\u4ee5\u53c2\u8003nginx\u5b98\u65b9\u6587\u6863\uff0c\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u53cd\u4ee3\u76f8\u5173\u7684\u6307\u4ee4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"header-id-4\">\u5bf9\u4e8e\u5b9d\u5854\u7528\u6237<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u5728Nginx\u914d\u7f6e\u4e2d\u6267\u884c\u201c\u91c7\u7528upstream\u5b9a\u4e49\u4e0a\u6e38\u670d\u52a1\u5668\u201d\u7684\u65b9\u6cd5\u3002\u4e4b\u540e\u8bf7\u5728\u521b\u5efa\u7684\u7f51\u7ad9\u4e2d\u6dfb\u52a0\u53cd\u5411\u4ee3\u7406\uff0c\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6267\u884c\u53cd\u4ee3\u64cd\u4f5c\u793a\u4f8b\u3002\u6839\u636e\u81ea\u8eab\u5b9e\u9645\u60c5\u51b5\u9002\u91cf\u914d\u7f6e\uff0c<strong>\u8bf7\u52ff\u5168\u76d8\u4f9d\u7167\u793a\u4f8b\u8fdb\u884c\u64cd\u4f5c\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"header-id-5\">\u5e38\u89c1\u7684\u5176\u4ed6\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u7684502\u4e0d\u662f\u51fa\u81ea\u6b64\u95ee\u9898\uff0c\u672c\u7bc7\u535a\u6587\u8fd8\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u51e0\u79cd\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5e38\u89c1\u7684\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n\n\n\n<ul 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How to solve  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