{"id":354,"date":"2026-08-22T21:04:07","date_gmt":"2026-08-22T13:04:07","guid":{"rendered":"https:\/\/www.idcy.com\/help\/news\/10354.html"},"modified":"2026-08-22T21:04:07","modified_gmt":"2026-08-22T13:04:07","slug":"%e6%96%b0%e5%8a%a0%e5%9d%a1%e5%a4%a7%e5%b8%a6%e5%ae%bd%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8anginx%e8%b0%83%e4%bc%98%e4%b8%8ewordpress%e9%83%a8%e7%bd%b2%e7%9a%84%e9%81%bf%e5%9d%91%e4%b8%8e%e5%9b%9e","status":"publish","type":"post","link":"https:\/\/www.idcy.com\/help\/docs\/10354.html","title":{"rendered":"\u65b0\u52a0\u5761\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u4e0aNginx\u8c03\u4f18\u4e0eWordPress\u90e8\u7f72\u7684\u907f\u5751\u4e0e\u56de\u6eda\u624b\u518c"},"content":{"rendered":"<p>\u5728\u65b0\u52a0\u5761\u8282\u70b9\u90e8\u7f72\u9ad8\u541e\u5410\u4e1a\u52a1\u65f6\uff0cNginx \u4e0e WordPress \u662f\u5e38\u89c1\u7ec4\u5408\u3002\u672c\u6587\u9762\u5411\u5df2\u5f00\u901a\u65b0\u52a0\u5761\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u7684\u7528\u6237\uff0c\u63d0\u4f9b\u53ef\u6267\u884c\u7684 Nginx \u8c03\u4f18\u4e0e WordPress \u90e8\u7f72\u6b65\u9aa4\uff0c\u547d\u4ee4\u4ee5 Ubuntu 22.04 LTS\u3001Nginx 1.24\/1.26\u3001PHP 8.2\u3001MariaDB 10.11 \u4e3a\u53c2\u8003\u73af\u5883\u3002\u672c\u6587\u4e5f\u53ef\u4f5c\u4e3a <a href=\"https:\/\/www.idcy.com\/help\/?help_category=tech-docs\" title=\"Nginx\u670d\u52a1\u5668\u6027\u80fd\u4f18\u5316\u6307\u5357\" class=\"idcy-auto-link\">Nginx\u670d\u52a1\u5668\u6027\u80fd\u4f18\u5316\u6307\u5357<\/a> \u7684\u8865\u5145\u5b9e\u8df5\uff0c\u5177\u4f53\u7248\u672c\u8bf7\u7ed3\u5408\u5f53\u524d\u7cfb\u7edf\u4e0e\u8f6f\u4ef6\u5b98\u65b9\u6e90\u8c03\u6574\u3002<\/p>\n<h2>\u4e00\u3001\u9002\u7528\u73af\u5883\u4e0e\u64cd\u4f5c\u524d\u5907\u4efd<\/h2>\n<p>\u672c\u6587\u9002\u7528\u4e8e systemd \u7ba1\u7406\u7684 Ubuntu\/Debian \u7cfb\u5217\u7cfb\u7edf\uff0c\u9700\u8981 root \u6216 sudo \u6743\u9650\u5e76\u5df2\u5b8c\u6210 SSH \u5bc6\u94a5\u767b\u5f55\u3001\u9632\u706b\u5899\u89c4\u5219\u9650\u5236\u3002\u4fee\u6539\u914d\u7f6e\u524d\u5148\u5907\u4efd\uff1a<code>tar -czf \/backup\/www-$(date +%F).tar.gz \/var\/www\/html<\/code>\u3001<code>mysqldump -u root -p --all-databases &gt; \/backup\/db-$(date +%F).sql<\/code>\u3001<code>cp \/etc\/nginx\/nginx.conf \/backup\/nginx.conf.bak<\/code>\uff0c\u5e76\u5efa\u8bae\u540c\u6b65\u5230\u72ec\u7acb\u5b58\u50a8\u6216\u5f02\u5730\u4f4d\u7f6e\u3002<\/p>\n<h2>\u4e8c\u3001Nginx \u6838\u5fc3\u53c2\u6570\u4f18\u5316<\/h2>\n<p>\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u901a\u5e38\u627f\u8f7d\u6301\u7eed\u6d41\u91cf\uff0cNginx \u53c2\u6570\u5e94\u4fa7\u91cd\u5e76\u53d1\u8fde\u63a5\u3001\u6587\u4ef6\u4f20\u8f93\u6548\u7387\u4e0e\u5185\u5b58\u63a7\u5236\u3002\u4ee5\u4e0b\u793a\u4f8b\u4ec5\u8c03\u6574\u4e3b\u914d\u7f6e\u6587\u4ef6 <code>\/etc\/nginx\/nginx.conf<\/code> \u7684 events \u4e0e http \u6a21\u5757\u5173\u952e\u9879\uff0c\u4e0d\u6d89\u53ca\u5220\u9664\u6216\u91cd\u5199\u6570\u636e\u3002<\/p>\n<pre><code>user www-data;\nworker_processes auto;\nworker_rlimit_nofile 65535;\nevents { worker_connections 8192; multi_accept on; }\nhttp {\n    sendfile on;\n    tcp_nopush on;\n    tcp_nodelay on;\n    keepalive_timeout 30;\n    gzip on;\n    gzip_comp_level 5;\n    client_max_body_size 64m;\n    open_file_cache max=10000 inactive=30s;\n}\n<\/code><\/pre>\n<p>\u53c2\u6570\u7528\u9014\uff1a<code>worker_processes auto<\/code> \u81ea\u52a8\u5339\u914d CPU \u6838\u5fc3\u6570\uff1b<code>worker_connections 8192<\/code> \u63d0\u5347\u5355\u8fdb\u7a0b\u5e76\u53d1\u8fde\u63a5\u80fd\u529b\uff1b<code>sendfile on<\/code> \u4e0e <code>tcp_nopush on<\/code> \u9002\u5408\u5927\u6570\u636e\u5757\u4f20\u8f93\uff0c\u6709\u52a9\u4e8e\u4e0b\u8f7d\u5206\u53d1\u4e0e\u89c6\u9891\u76f4\u64ad\u6e90\u7ad9\u63d0\u5347\u541e\u5410\u6548\u7387\u3002\u4fee\u6539\u540e\u6267\u884c <code>nginx -t<\/code> \u9a8c\u8bc1\u8bed\u6cd5\uff0c\u786e\u8ba4\u65e0\u9519\u8bef\u540e\u8fd0\u884c <code>systemctl reload nginx<\/code> \u5e73\u6ed1\u91cd\u8f7d\uff1b\u82e5\u62a5\u9519\uff0c\u6062\u590d\u5907\u4efd\u6587\u4ef6\u5e76\u91cd\u8f7d\u5373\u53ef\u3002<\/p>\n<h2>\u4e09\u3001PHP-FPM \u4e0e WordPress \u90e8\u7f72<\/h2>\n<p>WordPress \u9700\u8981 PHP-FPM \u63d0\u4f9b\u52a8\u6001\u5904\u7406\u3002\u5148\u5b89\u88c5\u5fc5\u8981\u6269\u5c55\uff1a<code>apt install php-fpm php-mysql php-gd php-mbstring php-xml php-curl php-zip<\/code>\uff0c\u5e76\u5c06 PHP-FPM \u8fdb\u7a0b\u7ba1\u7406\u8c03\u6574\u4e3a\u6309\u5185\u5b58\u5bb9\u91cf\u52a8\u6001\u8c03\u6574\uff0c\u4f8b\u5982 <code>pm = dynamic<\/code>\u3001<code>pm.max_children = 20<\/code>\u3001<code>pm.start_servers = 5<\/code>\u3002\u914d\u7f6e\u4f4d\u4e8e <code>\/etc\/php\/8.2\/fpm\/pool.d\/www.conf<\/code>\uff0c\u4fee\u6539\u540e\u6267\u884c <code>systemctl restart php8.2-fpm<\/code>\u3002<\/p>\n<p>\u90e8\u7f72 WordPress \u6587\u4ef6\u65f6\uff0c\u5c06\u5b98\u65b9\u538b\u7f29\u5305\u89e3\u538b\u5230\u7ad9\u70b9\u76ee\u5f55\uff0c\u5e76\u6b63\u786e\u8bbe\u7f6e\u5c5e\u4e3b\u4e0e\u6743\u9650\uff0c\u4f8b\u5982 <code>chown -R www-data:www-data \/var\/www\/html<\/code>\u3002\u6570\u636e\u5e93\u53ef\u65b0\u5efa\u72ec\u7acb\u7528\u6237\u4e0e\u5e93\uff0c\u907f\u514d\u4f7f\u7528 root \u957f\u671f\u8fde\u63a5\u3002\u672c\u6587\u4e0d\u5c55\u5f00\u5b8c\u6574\u5efa\u5e93\u547d\u4ee4\uff0c\u5982\u9700\u8be6\u7ec6\u6b65\u9aa4\uff0c\u53ef\u53c2\u8003 <a href=\"https:\/\/www.idcy.com\/help\/?help_category=tech-docs\" title=\"WordPress\u670d\u52a1\u5668\u90e8\u7f72\u6559\u7a0b\" class=\"idcy-auto-link\">WordPress\u670d\u52a1\u5668\u90e8\u7f72\u6559\u7a0b<\/a> \u4e2d\u7684\u8bf4\u660e\u3002\u5b8c\u6210\u6587\u4ef6\u4e0e\u6570\u636e\u5e93\u914d\u7f6e\u540e\uff0c\u8bbf\u95ee\u7ad9\u70b9\u57df\u540d\u8fdb\u5165\u5b89\u88c5\u5411\u5bfc\uff0c\u6309\u9875\u9762\u63d0\u793a\u586b\u5199\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\uff1b\u6267\u884c <code>curl -I http:\/\/\u4f60\u7684\u57df\u540d\/<\/code>\uff0c\u82e5\u8fd4\u56de HTTP 200 \u4e14\u65e0 5xx \u9519\u8bef\u5373\u4e3a\u6b63\u5e38\u3002<\/p>\n<h2>\u56db\u3001\u5927\u5e26\u5bbd\u573a\u666f\u4e0b\u7684\u8865\u5145\u8c03\u4f18<\/h2>\n<p>\u5bf9\u4e8e\u89c6\u9891\u76f4\u64ad\u3001CDN \u6e90\u7ad9\u6216\u6301\u7eed\u6570\u636e\u540c\u6b65\u4e1a\u52a1\uff0c\u65b0\u52a0\u5761\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u7684\u7f51\u7edc\u5165\u53e3\u9700\u8981\u642d\u914d\u5408\u7406\u7684\u5185\u6838\u4e0e Nginx \u7f13\u51b2\u7b56\u7565\u3002\u5efa\u8bae\u68c0\u67e5\u5e76\u8c03\u6574 Linux \u5185\u6838\u53c2\u6570\uff0c\u4f8b\u5982 <code>net.core.somaxconn<\/code>\u3001<code>net.ipv4.tcp_max_syn_backlog<\/code>\uff0c\u4fee\u6539\u524d\u52a1\u5fc5\u505a\u597d <code>\/etc\/sysctl.conf<\/code> \u5907\u4efd\u3002\u5728 Nginx \u4e2d\u53ef\u4e3a\u5927\u6587\u4ef6\u6216\u9759\u6001\u8d44\u6e90\u5355\u72ec\u914d\u7f6e location\uff0c\u542f\u7528 <code>expires max<\/code> \u4e0e <code>access_log off<\/code>\uff0c\u51cf\u5c11\u78c1\u76d8 I\/O \u4e0e\u65e5\u5fd7\u538b\u529b\u3002\u5982\u679c\u4e1a\u52a1\u6d41\u91cf\u6301\u7eed\u589e\u957f\uff0c\u9009\u62e9 <a href=\"https:\/\/www.idcy.com\/large\/sg\/\" title=\"\u65b0\u52a0\u5761G\u53e3\u670d\u52a1\u5668\u79df\u7528\" class=\"idcy-auto-link\">\u65b0\u52a0\u5761G\u53e3\u670d\u52a1\u5668\u79df\u7528<\/a> \u901a\u5e38\u66f4\u9002\u5408\u627f\u8f7d\u9ad8\u541e\u5410\u4e0e\u7a81\u53d1\u6d41\u91cf\uff0c\u5177\u4f53\u5e26\u5bbd\u3001\u8ba1\u8d39\u4e0e\u5cf0\u503c\u8868\u73b0\u8bf7\u4ee5\u5957\u9910\u548c\u5b9e\u65f6\u7f51\u7edc\u72b6\u51b5\u4e3a\u51c6\u3002<\/p>\n<h2>\u4e94\u3001\u9a8c\u8bc1\u4e0e\u56de\u6eda\u601d\u8def<\/h2>\n<p>\u5b8c\u6210\u8c03\u6574\u540e\uff0c\u5efa\u8bae\u6267\u884c <code>nginx -t<\/code> \u65e0\u8bed\u6cd5\u9519\u8bef\u3001<code>systemctl status nginx<\/code> \u663e\u793a active (running)\uff1b\u4f7f\u7528 <code>ab -n 1000 -c 100 http:\/\/\u4f60\u7684\u57df\u540d\/<\/code> \u6216 <code>wrk<\/code> \u8fdb\u884c\u7b80\u5355\u5e76\u53d1\u6d4b\u8bd5\uff1b\u68c0\u67e5 <code>\/var\/log\/nginx\/error.log<\/code> \u4e0e PHP-FPM \u65e5\u5fd7\uff1b\u767b\u5f55 WordPress \u540e\u53f0\u4e0a\u4f20\u5c0f\u56fe\u7247\u786e\u8ba4 PHP \u5904\u7406\u6b63\u5e38\u3002\u82e5\u51fa\u73b0\u6027\u80fd\u4e0b\u964d\u6216\u670d\u52a1\u5f02\u5e38\uff0c\u5148\u6062\u590d <code>\/backup\/nginx.conf.bak<\/code> \u5e76 <code>systemctl reload nginx<\/code>\uff0c\u518d\u6062\u590d PHP-FPM \u6c60\u914d\u7f6e\uff0c\u6700\u540e\u68c0\u67e5\u6570\u636e\u5e93\u8fde\u63a5\u3002\u5207\u52ff\u76f4\u63a5\u5220\u9664\u7ad9\u70b9\u76ee\u5f55\u6216\u6570\u636e\u5e93\uff0c\u6240\u6709\u64cd\u4f5c\u5e94\u4fdd\u7559\u539f\u6587\u4ef6\u526f\u672c\u3002<\/p>\n<h2>\u516d\u3001\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>1. \u4fee\u6539 Nginx \u914d\u7f6e\u540e\u51fa\u73b0 502 \u9519\u8bef\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u901a\u5e38\u662f PHP-FPM \u672a\u542f\u52a8\u6216 Socket \u8def\u5f84\u4e0d\u5339\u914d\u3002\u6267\u884c <code>systemctl status php8.2-fpm<\/code> \u68c0\u67e5\uff0c\u5e76\u6838\u5bf9 Nginx \u4e2d <code>fastcgi_pass<\/code> \u4e0e PHP-FPM \u6c60\u7684 <code>listen<\/code> \u5730\u5740\u662f\u5426\u4e00\u81f4\u3002<\/p>\n<h3>2. WordPress \u4e0a\u4f20\u6587\u4ef6\u5927\u5c0f\u88ab\u9650\u5236\u5982\u4f55\u8c03\u6574\uff1f<\/h3>\n<p>\u9664\u4e86 Nginx \u7684 <code>client_max_body_size<\/code>\uff0c\u8fd8\u9700\u540c\u6b65\u8c03\u6574 PHP \u914d\u7f6e\u4e2d\u7684 <code>upload_max_filesize<\/code> \u4e0e <code>post_max_size<\/code>\uff0c\u4fee\u6539\u540e\u91cd\u542f PHP-FPM\u3002<\/p>\n<p>\u5b9e\u9645\u90e8\u7f72\u4e2d\u73af\u5883\u5dee\u5f02\u548c\u7248\u672c\u66f4\u65b0\u53ef\u80fd\u5e26\u6765\u4e0d\u540c\u8868\u73b0\uff0c\u672c\u6587\u547d\u4ee4\u548c\u53c2\u6570\u4ec5\u4f9b\u53c2\u8003\uff0c\u8bf7\u4ee5\u5f53\u524d\u7cfb\u7edf\u7684\u5b98\u65b9\u6587\u6863\u4e3a\u51c6\u3002\u5982\u9700\u8fdb\u4e00\u6b65\u4e86\u89e3\u65b0\u52a0\u5761\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u65b9\u6848\uff0c\u53ef\u8bbf\u95ee\u4ea7\u54c1\u9875\u9762\uff1b\u5173\u4e8e\u670d\u52a1\u4e0e\u6280\u672f\u652f\u6301\uff0c\u53ef\u8054\u7cfb <a href=\"https:\/\/www.idcy.com\/about\/\" title=\"\u4ebf\u8fbe\u7f51\u7edc\uff08IDCY GLOBAL\uff09\" class=\"idcy-auto-link\">\u4ebf\u8fbe\u7f51\u7edc\uff08IDCY GLOBAL\uff09<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5Ubuntu 22.04 LTS\u3001Nginx\u4e0eWordPress\u4e3a\u4f8b\uff0c\u8bf4\u660e\u5728\u65b0\u52a0\u5761\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u4e0a\u8fdb\u884cNginx\u8c03\u4f18\u4e0eWordPress\u90e8\u7f72\u7684\u907f\u5751\u4e0e\u56de\u6eda\u65b9\u6cd5\uff0c\u8986\u76d6\u5907\u4efd\u3001\u9a8c\u8bc1\u4e0e\u5e38\u89c1\u95ee\u9898\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","rank_math_focus_keyword":"Nginx\u670d\u52a1\u5668\u6027\u80fd\u4f18\u5316\u6307\u5357, WordPress\u670d\u52a1\u5668\u90e8\u7f72\u6559\u7a0b, \u65b0\u52a0\u5761G\u53e3\u670d\u52a1\u5668\u79df\u7528, \u4ebf\u8fbe\u7f51\u7edc\uff08IDCY GLOBAL\uff09"},"categories":[6],"tags":[],"class_list":["post-354","post","type-post","status-publish","format-standard","hentry","category-tech-docs"],"_links":{"self":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/posts\/354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=354"}],"version-history":[{"count":0,"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}