{"id":61647,"date":"2025-04-29T12:52:11","date_gmt":"2025-04-29T04:52:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61647\/"},"modified":"2025-04-29T12:52:11","modified_gmt":"2025-04-29T04:52:11","slug":"nginx%e5%a4%9a%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%9b%86%e7%be%a4%e9%85%8d%e7%bd%ae%ef%bc%8c%e5%a2%9e%e5%8a%a0%e7%bd%91%e7%ab%99%e5%8f%af%e7%94%a8%e6%80%a7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61647\/","title":{"rendered":"Nginx\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u914d\u7f6e\uff0c\u589e\u52a0\u7f51\u7ad9\u53ef\u7528\u6027"},"content":{"rendered":"<p>\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u914d\u7f6e\uff0c\u589e\u52a0\u7f51\u7ad9\u53ef\u7528\u6027<\/p>\n<p>\u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u5e94\u7528\u4e2d\uff0c\u4fdd\u8bc1\u7f51\u7ad9\u7684\u9ad8\u53ef\u7528\u6027\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4e00\u4e2a\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u901a\u8fc7\u914d\u7f6e\u591a\u53f0\u670d\u52a1\u5668\u7684\u96c6\u7fa4\u6765\u5206\u62c5\u8d1f\u8f7d\uff0c\u4ee5\u63d0\u9ad8\u7f51\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u6765\u914d\u7f6e\u591a\u53f0\u670d\u52a1\u5668\u7684\u96c6\u7fa4\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u8f6c\u79fb\u3002<\/p>\n<ol>\n<li>\u5b89\u88c5\u548c\u914d\u7f6eNginx<\/li>\n<\/ol>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728\u6240\u6709\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Nginx\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n<pre>sudo apt-get update\nsudo apt-get install nginx<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5bf9Nginx\u8fdb\u884c\u57fa\u672c\u914d\u7f6e\u3002\u6253\u5f00Nginx\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6nginx.conf\uff0c\u4e00\u822c\u4f4d\u4e8e\/etc\/nginx\/nginx.conf\uff0c\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u7f16\u8f91\u3002\u4e3b\u8981\u7684\u914d\u7f6e\u9879\u5982\u4e0b\uff1a<\/p>\n<pre>http {\n  upstream backend {\n    server server1.example.com;\n    server server2.example.com;\n    server server3.example.com;\n  }\n  \n  server {\n    listen 80;\n    server_name example.com;\n    \n    location \/ {\n      proxy_pass http:\/\/backend;\n    }\n  }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0cupstream backend\u5b9a\u4e49\u4e86\u540e\u7aef\u670d\u52a1\u5668\u7684\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u5c06server1.example.com\u548cserver2.example.com\u7b49\u66ff\u6362\u4e3a\u771f\u5b9e\u7684\u670d\u52a1\u5668\u57df\u540d\u6216IP\u5730\u5740\u3002\u5728server\u5757\u4e2d\uff0c\u5c06\u8bf7\u6c42\u901a\u8fc7proxy_pass\u6307\u4ee4\u8f6c\u53d1\u5230backend\u540e\u7aef\u670d\u52a1\u5668\u96c6\u7fa4\u3002<\/p>\n<ol>\n<li>\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861<\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\uff0cNginx\u63d0\u4f9b\u4e86\u591a\u79cd\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u3002\u5e38\u89c1\u7684\u6709\u8f6e\u8be2\uff08\u9ed8\u8ba4\uff09\u3001\u52a0\u6743\u8f6e\u8be2\u3001IP\u54c8\u5e0c\u7b49\u3002\u6211\u4eec\u53ef\u4ee5\u5728upstream backend\u5757\u4e2d\u901a\u8fc7\u6dfb\u52a0\u4e0d\u540c\u7684weight\u5c5e\u6027\u6765\u5b9e\u73b0\u4e0d\u540c\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u8f6e\u8be2\uff08\u9ed8\u8ba4\uff09\uff1a<\/li>\n<\/ul>\n<pre>upstream backend {\n  server server1.example.com;\n  server server2.example.com;\n  server server3.example.com;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u52a0\u6743\u8f6e\u8be2\uff1a<\/li>\n<\/ul>\n<pre>upstream backend {\n  server server1.example.com weight=3;\n  server server2.example.com weight=2;\n  server server3.example.com;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>IP\u54c8\u5e0c\uff1a<\/li>\n<\/ul>\n<pre>upstream backend {\n  ip_hash;\n  server server1.example.com;\n  server server2.example.com;\n  server server3.example.com;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u793a\u4f8b\u5206\u522b\u5b9a\u4e49\u4e86\u8f6e\u8be2\u3001\u52a0\u6743\u8f6e\u8be2\u548cIP\u54c8\u5e0c\u4e09\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u7b56\u7565\u3002<\/p>\n<ol>\n<li>\u5b9e\u73b0\u6545\u969c\u8f6c\u79fb<\/li>\n<\/ol>\n<p>\u5f53\u67d0\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u5b95\u673a\u6216\u65e0\u6cd5\u6b63\u5e38\u5206\u62c5\u8d1f\u8f7d\u65f6\uff0c\u6211\u4eec\u5e0c\u671bNginx\u80fd\u81ea\u52a8\u5c06\u6d41\u91cf\u8f6c\u53d1\u5230\u5176\u4ed6\u53ef\u7528\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u4ee5\u5b9e\u73b0\u6545\u969c\u8f6c\u79fb\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u6bcf\u4e2aserver\u5757\u6dfb\u52a0backup\u5c5e\u6027\uff0c\u5e76\u914d\u7f6e\u5907\u4efd\u670d\u52a1\u5668\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\uff0c\u5176\u4e2dserver2.example.com\u4e3a\u5907\u4efd\u670d\u52a1\u5668\uff1a<\/p>\n<pre>upstream backend {\n  server server1.example.com;\n  server server2.example.com backup;\n  server server3.example.com;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5982\u679cserver1.example.com\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0cNginx\u4f1a\u81ea\u52a8\u5c06\u6d41\u91cf\u8f6c\u53d1\u5230server2.example.com\u3002<\/p>\n<ol>\n<li>\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e<\/li>\n<\/ol>\n<p>\u5f53\u4f60\u4fee\u6539\u5b8cNginx\u7684\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\uff0c\u4f7f\u65b0\u7684\u914d\u7f6e\u751f\u6548\uff1a<\/p>\n<pre>sudo nginx -s reload<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\u5c31\u5b8c\u6210\u4e86Nginx\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u914d\u7f6e\u7684\u8fc7\u7a0b\u3002\u901a\u8fc7\u914d\u7f6e\u591a\u53f0\u670d\u52a1\u5668\u7684\u96c6\u7fa4\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u8f6c\u79fb\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n<p>\u603b\u7ed3\uff1a<\/p>\n<p>Nginx\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5f00\u6e90\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u901a\u8fc7\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u7684\u914d\u7f6e\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u901a\u8fc7Nginx\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u8f6c\u79fb\u7684\u57fa\u672c\u65b9\u6cd5\uff0c\u5e76\u7ed9\u51fa\u4e86\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7075\u6d3b\u8fd0\u7528\u8fd9\u4e9b\u914d\u7f6e\uff0c\u63d0\u9ad8\u81ea\u5df1\u7f51\u7ad9\u7684\u53ef\u7528\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fNginx\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u914d\u7f6e\uff0c\u589e\u52a0\u7f51\u7ad9\u53ef\u7528\u6027\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u670d\u52a1\u5668\u96c6\u7fa4\u914d\u7f6e\uff0c\u589e\u52a0\u7f51\u7ad9\u53ef\u7528\u6027 \u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u5e94\u7528\u4e2d\uff0c\u4fdd\u8bc1\u7f51\u7ad9\u7684\u9ad8\u53ef\u7528\u6027\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4e00\u4e2a\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u901a\u8fc7\u914d\u7f6e\u591a\u53f0\u670d\u52a1\u5668\u7684\u96c6\u7fa4\u6765\u5206\u62c5\u8d1f\u8f7d\uff0c\u4ee5\u63d0\u9ad8\u7f51\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u6765\u914d\u7f6e\u591a\u53f0\u670d\u52a1\u5668\u7684\u96c6\u7fa4\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u8f6c\u79fb\u3002 \u5b89\u88c5\u548c\u914d\u7f6eNginx \u9996\u5148\uff0c\u9700\u8981\u5728\u6240\u6709\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Nginx\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a sudo apt-get update sudo apt-get install nginx \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5bf9Nginx\u8fdb\u884c\u57fa\u672c\u914d\u7f6e\u3002\u6253\u5f00Nginx\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6nginx.conf\uff0c\u4e00\u822c\u4f4d\u4e8e\/etc\/nginx\/nginx.conf\uff0c\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u7f16\u8f91\u3002\u4e3b\u8981\u7684\u914d\u7f6e\u9879\u5982\u4e0b\uff1a http { upstream backend { server server1.example.com; server server2.example.com; server server3.example.com; } server { listen 80; server_name example.com; location \/ { proxy_pass http:\/\/backend; } } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0cupstream backend\u5b9a\u4e49\u4e86\u540e\u7aef\u670d\u52a1\u5668\u7684\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u5c06server1.example.com\u548cserver2.example.com\u7b49\u66ff\u6362\u4e3a\u771f\u5b9e\u7684\u670d\u52a1\u5668\u57df\u540d\u6216IP\u5730\u5740\u3002\u5728server\u5757\u4e2d\uff0c\u5c06\u8bf7\u6c42\u901a\u8fc7proxy_pass\u6307\u4ee4\u8f6c\u53d1\u5230backend\u540e\u7aef\u670d\u52a1\u5668\u96c6\u7fa4\u3002 \u914d\u7f6e\u8d1f\u8f7d\u5747\u8861 \u4e3a\u4e86\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\uff0cNginx\u63d0\u4f9b\u4e86\u591a\u79cd\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u3002\u5e38\u89c1\u7684\u6709\u8f6e\u8be2\uff08\u9ed8\u8ba4\uff09\u3001\u52a0\u6743\u8f6e\u8be2\u3001IP\u54c8\u5e0c\u7b49\u3002\u6211\u4eec\u53ef\u4ee5\u5728upstream backend\u5757\u4e2d\u901a\u8fc7\u6dfb\u52a0\u4e0d\u540c\u7684weight\u5c5e\u6027\u6765\u5b9e\u73b0\u4e0d\u540c\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u793a\u4f8b\uff1a \u8f6e\u8be2\uff08\u9ed8\u8ba4\uff09\uff1a upstream backend { server server1.example.com; server server2.example.com; server server3.example.com; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61647","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61647"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61647\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}