{"id":342,"date":"2026-08-20T20:48:19","date_gmt":"2026-08-20T12:48:19","guid":{"rendered":"https:\/\/www.idcy.com\/help\/news\/10342.html"},"modified":"2026-08-20T20:48:19","modified_gmt":"2026-08-20T12:48:19","slug":"%e9%a6%99%e6%b8%af%e7%8b%ac%e7%ab%8b%e6%9c%8d%e5%8a%a1%e5%99%a8nginx%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae%e4%b8%8e%e6%80%a7%e8%83%bd%e8%b0%83%e4%bc%98%e5%ae%9e%e6%93%8d","status":"publish","type":"post","link":"https:\/\/www.idcy.com\/help\/docs\/10342.html","title":{"rendered":"\u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668Nginx\u5b89\u5168\u914d\u7f6e\u4e0e\u6027\u80fd\u8c03\u4f18\u5b9e\u64cd"},"content":{"rendered":"<p>\u72ec\u7acb\u670d\u52a1\u5668\u901a\u5e38\u7528\u4e8e\u627f\u8f7d\u6301\u7eed\u8d1f\u8f7d\u7684 Web \u4e1a\u52a1\u3001\u6570\u636e\u5b58\u50a8\u548c\u81ea\u5b9a\u4e49\u4e1a\u52a1\u7cfb\u7edf\u3002\u672c\u6587\u4ee5\u5e38\u89c1 Debian\/Ubuntu \u957f\u671f\u652f\u6301\u7248\u672c\u548c Nginx \u4e3b\u7ebf\u6216\u7a33\u5b9a\u7248\u4e3a\u793a\u4f8b\uff0c\u6f14\u793a\u4e00\u5957\u53ef\u6267\u884c\u7684 Nginx TLS \u5b89\u5168\u914d\u7f6e\u4e0e\u57fa\u7840\u6027\u80fd\u8c03\u4f18\u6d41\u7a0b\u3002\u4e0d\u540c\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7248\u672c\u53ef\u80fd\u5b58\u5728\u8def\u5f84\u5dee\u5f02\uff0c\u8bf7\u4ee5\u5b98\u65b9\u6587\u6863\u548c\u5f53\u524d\u73af\u5883\u4e3a\u51c6\u3002\u5982\u679c\u4f60\u6b63\u5728\u89c4\u5212<a href=\"https:\/\/www.idcy.com\/dedicated\/hk\/\" title=\"\u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668\u79df\u7528\" class=\"idcy-auto-link\">\u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668\u79df\u7528<\/a>\uff0c\u672c\u6587\u7684\u5907\u4efd\u4e0e\u9a8c\u8bc1\u6b65\u9aa4\u53ef\u4ee5\u76f4\u63a5\u590d\u7528\uff0c\u5e2e\u52a9\u964d\u4f4e\u4e0a\u7ebf\u98ce\u9669\u3002<\/p>\n<h2>\u4e00\u3001\u64cd\u4f5c\u524d\u51c6\u5907\u4e0e\u5907\u4efd\u7b56\u7565<\/h2>\n<p>\u5728\u4fee\u6539\u4efb\u4f55\u914d\u7f6e\u524d\uff0c\u5efa\u8bae\u5148\u5907\u4efd Nginx \u914d\u7f6e\u76ee\u5f55\u3001\u7ad9\u70b9\u6839\u76ee\u5f55\u548c\u8bc1\u4e66\u76ee\u5f55\u3002\u4ee5\u4e0b\u547d\u4ee4\u9002\u7528\u4e8e\u4f7f\u7528 systemd \u7684\u4e3b\u6d41 Linux \u53d1\u884c\u7248\u3002\u540c\u65f6\u5efa\u8bae\u8bb0\u5f55\u5f53\u524d Nginx \u7248\u672c\u548c\u5185\u6838\u53c2\u6570\uff0c\u4fbf\u4e8e\u56de\u6eda\u540e\u6bd4\u5bf9\u3002<\/p>\n<ul>\n<li>\u5907\u4efd\u8303\u56f4\u5305\u62ec\uff1a<code>\/etc\/nginx<\/code>\u3001<code>\/etc\/letsencrypt<\/code>\u3001<code>\/var\/www<\/code> \u4ee5\u53ca\u81ea\u5b9a\u4e49\u65e5\u5fd7\u76ee\u5f55\u3002<\/li>\n<li>\u5907\u4efd\u5e94\u4fdd\u7559\u5728\u72ec\u7acb\u5206\u533a\u6216\u8fdc\u7a0b\u5b58\u50a8\u4e2d\uff0c\u907f\u514d\u4e0e\u6e90\u6570\u636e\u540c\u65f6\u4e22\u5931\u3002<\/li>\n<li>\u4fee\u6539\u524d\u786e\u8ba4\u78c1\u76d8\u7a7a\u95f4\u5145\u8db3\uff0c\u9632\u6b62\u5907\u4efd\u6587\u4ef6\u4e0d\u5b8c\u6574\u3002<\/li>\n<\/ul>\n<pre><code>sudo mkdir -p \/opt\/backup\nsudo tar -czf \/opt\/backup\/nginx-$(date +%F).tar.gz \/etc\/nginx \/etc\/letsencrypt \/var\/www<\/code><\/pre>\n<p>\u5907\u4efd\u5b8c\u6210\u540e\uff0c\u4f7f\u7528 <code>tar -tzf \/opt\/backup\/nginx-$(date +%F).tar.gz | head -20<\/code> \u67e5\u770b\u5f52\u6863\u5185\u5bb9\uff0c\u786e\u8ba4\u5173\u952e\u6587\u4ef6\u5df2\u5305\u542b\u3002\u4e0d\u8981\u8df3\u8fc7\u5907\u4efd\u76f4\u63a5\u4fee\u6539\uff0c\u5426\u5219\u56de\u6eda\u65f6\u53ef\u80fd\u7f3a\u5c11\u539f\u59cb\u914d\u7f6e\u3002<\/p>\n<h2>\u4e8c\u3001Nginx \u5b89\u5168\u57fa\u7ebf\u914d\u7f6e<\/h2>\n<p>\u5728\u7ad9\u70b9\u914d\u7f6e\u4e2d\u542f\u7528\u5b89\u5168\u54cd\u5e94\u5934\u3001\u9690\u85cf\u7248\u672c\u4fe1\u606f\uff0c\u5e76\u9650\u5236\u4e0d\u5fc5\u8981\u7684 HTTP \u65b9\u6cd5\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u57fa\u7840\u9632\u62a4\u7684\u4e00\u90e8\u5206\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7ecf\u8fc7\u7b80\u5316\u7684 443 \u7aef\u53e3\u914d\u7f6e\u793a\u4f8b\uff0c\u5b9e\u9645\u4f7f\u7528\u65f6\u5e94\u66ff\u6362\u4e3a\u771f\u5b9e\u57df\u540d\u548c\u8bc1\u4e66\u8def\u5f84\u3002<\/p>\n<ul>\n<li><strong>\u9690\u85cf\u7248\u672c\u4fe1\u606f\uff1a<\/strong><code>server_tokens off<\/code> \u53ef\u51cf\u5c11 Nginx \u7248\u672c\u66b4\u9732\u3002<\/li>\n<li><strong>\u5b89\u5168\u54cd\u5e94\u5934\uff1a<\/strong>\u901a\u8fc7 <code>add_header<\/code> \u8bbe\u7f6e HSTS\u3001X-Content-Type-Options\u3001X-Frame-Options \u7b49\u3002<\/li>\n<li><strong>\u8bf7\u6c42\u65b9\u6cd5\u9650\u5236\uff1a<\/strong>\u5bf9\u4ec5\u63d0\u4f9b\u6d4f\u89c8\u7684\u76ee\u5f55\u53ef\u9650\u5236\u4e3a GET\u3001HEAD\u3001POST\uff0c\u964d\u4f4e\u653b\u51fb\u9762\u3002<\/li>\n<\/ul>\n<pre><code>server {\n    listen 443 ssl http2;\n    server_name example.com;\n\n    ssl_certificate     \/etc\/letsencrypt\/live\/example.com\/fullchain.pem;\n    ssl_certificate_key \/etc\/letsencrypt\/live\/example.com\/privkey.pem;\n    ssl_protocols TLSv1.2 TLSv1.3;\n    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305;\n    ssl_prefer_server_ciphers off;\n\n    server_tokens off;\n    add_header Strict-Transport-Security 'max-age=31536000; includeSubDomains' always;\n    add_header X-Content-Type-Options nosniff always;\n    add_header X-Frame-Options DENY always;\n    add_header Referrer-Policy strict-origin-when-cross-origin always;\n\n    location \/ {\n        limit_except GET HEAD POST {\n            deny all;\n        }\n        try_files $uri $uri\/ =404;\n    }\n}<\/code><\/pre>\n<p>\u4e0a\u8ff0\u53c2\u6570\u4ec5\u4f5c\u4e3a\u8d77\u70b9\uff0cTLS \u52a0\u5bc6\u5957\u4ef6\u53ef\u6839\u636e\u5b9e\u9645\u5ba2\u6237\u7aef\u517c\u5bb9\u6027\u8c03\u6574\u3002\u82e5\u4e1a\u52a1\u4f9d\u8d56 PUT\u3001DELETE \u7b49\u65b9\u6cd5\uff0c\u8bf7\u52ff\u76f4\u63a5\u5957\u7528 <code>limit_except<\/code>\u3002<\/p>\n<h2>\u4e09\u3001Nginx \u6027\u80fd\u53c2\u6570\u8c03\u4f18<\/h2>\n<p>\u4ee5\u4e0b\u6027\u80fd\u8c03\u4f18\u53ea\u6d89\u53ca\u57fa\u7840\u53c2\u6570\uff0c\u9002\u5408\u5927\u591a\u6570\u9759\u6001\u5185\u5bb9\u548c\u53cd\u5411\u4ee3\u7406\u573a\u666f\u3002\u5efa\u8bae\u5148\u5728\u6d4b\u8bd5\u73af\u5883\u9a8c\u8bc1\uff0c\u518d\u5e94\u7528\u5230\u751f\u4ea7\u670d\u52a1\u5668\u3002\u538b\u6d4b\u65f6\u53ef\u9009\u7528 ab \u6216 wrk \u7b49\u5de5\u5177\u89c2\u5bdf\u541e\u5410\u4e0e\u5ef6\u8fdf\u53d8\u5316\u3002<\/p>\n<ul>\n<li><strong>\u5de5\u4f5c\u8fdb\u7a0b\u4e0e\u8fde\u63a5\u6570\uff1a<\/strong><code>worker_processes auto<\/code> \u53ef\u81ea\u52a8\u5339\u914d CPU \u6838\u6570\uff0c<code>worker_connections<\/code> \u9700\u6839\u636e\u5185\u5b58\u548c\u6587\u4ef6\u53e5\u67c4\u4e0a\u9650\u8c03\u6574\u3002<\/li>\n<li><strong>\u6587\u4ef6\u53d1\u9001\u4e0e TCP \u4f18\u5316\uff1a<\/strong><code>sendfile on<\/code> \u548c <code>tcp_nopush on<\/code> \u53ef\u51cf\u5c11\u9759\u6001\u6587\u4ef6\u4f20\u8f93\u5f00\u9500\u3002<\/li>\n<li><strong>\u538b\u7f29\u4e0e\u7f13\u5b58\uff1a<\/strong>\u5f00\u542f gzip \u5e76\u914d\u7f6e <code>open_file_cache<\/code>\uff0c\u80fd\u964d\u4f4e\u5e26\u5bbd\u6d88\u8017\u5e76\u52a0\u5feb\u9759\u6001\u8d44\u6e90\u54cd\u5e94\u3002<\/li>\n<\/ul>\n<pre><code>worker_processes auto;\nevents {\n    worker_connections 2048;\n}\n\nhttp {\n    sendfile on;\n    tcp_nopush on;\n    keepalive_timeout 30;\n    gzip on;\n    gzip_types text\/plain text\/css application\/json application\/javascript image\/svg+xml;\n    open_file_cache max=10000 inactive=30s;\n    open_file_cache_valid 60s;\n}<\/code><\/pre>\n<p><code>worker_connections<\/code> \u548c <code>open_file_cache<\/code> \u7684\u53d6\u503c\u9700\u6839\u636e\u670d\u52a1\u5668\u5185\u5b58\u548c\u6587\u4ef6\u53e5\u67c4\u4e0a\u9650\u8c03\u6574\uff0c\u4e0d\u8981\u76f4\u63a5\u7167\u642c\u6570\u503c\u3002<\/p>\n<h2>\u56db\u3001\u914d\u7f6e\u9a8c\u8bc1\u4e0e\u56de\u6eda\u601d\u8def<\/h2>\n<ol>\n<li>\u6267\u884c <code>sudo nginx -t<\/code> \u68c0\u67e5\u8bed\u6cd5\uff0c\u786e\u4fdd\u6ca1\u6709\u914d\u7f6e\u9519\u8bef\u3002<\/li>\n<li>\u786e\u8ba4\u65e0\u8bef\u540e\u4f7f\u7528 <code>sudo systemctl reload nginx<\/code> \u70ed\u91cd\u8f7d\uff0c\u907f\u514d\u76f4\u63a5\u91cd\u542f\u5bfc\u81f4\u8fde\u63a5\u4e2d\u65ad\u3002<\/li>\n<li>\u901a\u8fc7 <code>curl -I https:\/\/example.com<\/code> \u67e5\u770b\u54cd\u5e94\u5934\u662f\u5426\u5305\u542b <code>Strict-Transport-Security<\/code> \u7b49\u5b57\u6bb5\u3002<\/li>\n<li>\u4f7f\u7528 <code>openssl s_client -connect example.com:443 -tls1_3<\/code> \u9a8c\u8bc1 TLS \u534f\u8bae\u662f\u5426\u6309\u9884\u671f\u751f\u6548\u3002<\/li>\n<\/ol>\n<p>\u5982\u679c\u9700\u8981\u66f4\u5b8c\u6574\u7684\u7cfb\u7edf\u5c42\u52a0\u56fa\u6e05\u5355\uff0c\u53ef\u53c2\u8003<a href=\"https:\/\/www.idcy.com\/help\/?help_category=tech-docs\" title=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u914d\u7f6e\u6307\u5357\" class=\"idcy-auto-link\">Linux\u670d\u52a1\u5668\u5b89\u5168\u914d\u7f6e\u6307\u5357<\/a>\u4e2d\u4e0e\u5f53\u524d\u53d1\u884c\u7248\u5bf9\u5e94\u7684\u5185\u5bb9\u3002\u82e5\u9a8c\u8bc1\u65f6\u51fa\u73b0\u8bc1\u4e66\u9519\u8bef\u6216 502\uff0c\u5e94\u5148\u67e5\u770b <code>\/var\/log\/nginx\/error.log<\/code>\uff0c\u5e76\u6062\u590d\u5907\u4efd\u76ee\u5f55\u540e\u518d\u6b21\u91cd\u8f7d\uff0c\u786e\u8ba4\u95ee\u9898\u6d88\u9664\u540e\u518d\u7ee7\u7eed\u3002<\/p>\n<h2>\u4e94\u3001\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u5b89\u5168\u5934\u3001TLS \u53c2\u6570\u548c\u57fa\u7840\u6027\u80fd\u8bbe\u7f6e\uff0c\u9999\u6e2f\u8282\u70b9\u4e0a\u7684\u72ec\u7acb\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u72ec\u7acb\u786c\u4ef6\u8d44\u6e90\u4e0a\u83b7\u5f97\u66f4\u53ef\u63a7\u7684\u8fd0\u884c\u8868\u73b0\uff0c\u9002\u5408\u6301\u7eed\u8d1f\u8f7d\u4e0e\u6570\u636e\u5b58\u50a8\u7c7b\u4e1a\u52a1\u3002\u82e5\u9700\u8fdb\u4e00\u6b65\u4f18\u5316\u7f13\u5b58\u3001\u8fde\u63a5\u590d\u7528\u548c\u4e0a\u6e38\u5065\u5eb7\u68c0\u67e5\uff0c\u5efa\u8bae\u9605\u8bfb<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>\u3002<\/p>\n<p>\u5bf9\u4e8e\u8ba1\u5212\u5728\u751f\u4ea7\u73af\u5883\u957f\u671f\u8fd0\u884c\u7684\u4f01\u4e1a\u7528\u6237\uff0c\u9009\u62e9\u7531<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>\u63d0\u4f9b\u7684\u76f8\u5173\u72ec\u7acb\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u53ef\u4ee5\u66f4\u4ece\u5bb9\u5730\u6267\u884c\u8fd9\u4e9b\u914d\u7f6e\u4e0e\u56de\u6eda\u6d41\u7a0b\uff0c\u964d\u4f4e\u53d8\u66f4\u98ce\u9669\u3002<\/p>\n<h2>\u516d\u3001\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>\u672c\u6587\u914d\u7f6e\u9002\u7528\u4e8e\u54ea\u4e9b Nginx \u7248\u672c\uff1f<\/h3>\n<p>\u793a\u4f8b\u57fa\u4e8e Nginx 1.24\/1.26 \u7cfb\u5217\u7f16\u5199\uff0c\u5176\u4ed6\u7248\u672c\u9700\u6839\u636e\u5b98\u65b9\u6587\u6863\u68c0\u67e5\u53c2\u6570\u540d\u79f0\u548c\u9ed8\u8ba4\u503c\u3002<\/p>\n<h3>\u5fc5\u987b\u4f7f\u7528 Let&#8217;s Encrypt \u8bc1\u4e66\u5417\uff1f<\/h3>\n<p>\u4e0d\u662f\u3002\u4efb\u4f55\u53d7\u4fe1\u4efb\u7684 CA \u8bc1\u4e66\u5747\u53ef\uff0c\u53ea\u9700\u66ff\u6362 <code>ssl_certificate<\/code> \u548c <code>ssl_certificate_key<\/code> \u8def\u5f84\u3002<\/p>\n<h3>\u70ed\u91cd\u8f7d\u5931\u8d25\u4f1a\u5f71\u54cd\u73b0\u6709\u8fde\u63a5\u5417\uff1f<\/h3>\n<p>\u5982\u679c <code>nginx -t<\/code> \u672a\u901a\u8fc7\uff0c\u4e0d\u8981\u6267\u884c reload\u3002\u70ed\u91cd\u8f7d\u901a\u5e38\u5e73\u6ed1\u751f\u6548\uff0c\u4f46\u5f02\u5e38\u65f6\u53ef\u901a\u8fc7\u5907\u4efd\u5feb\u901f\u6062\u590d\u3002<\/p>\n<h3>\u6027\u80fd\u53c2\u6570\u53ef\u4ee5\u8c03\u5f97\u66f4\u9ad8\u5417\uff1f<\/h3>\n<p>\u9700\u8981\u6839\u636e CPU \u6838\u6570\u3001\u5185\u5b58\u548c\u5e76\u53d1\u8fde\u63a5\u6570\u7efc\u5408\u5224\u65ad\uff0c\u5efa\u8bae\u5148\u5728\u6d4b\u8bd5\u73af\u5883\u538b\u6d4b\u540e\u9010\u6b65\u8c03\u6574\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u9762\u5411\u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668\u7528\u6237\uff0c\u63d0\u4f9b\u4e00\u5957\u53ef\u6267\u884c\u7684Nginx\u5b89\u5168\u52a0\u56fa\u4e0e\u6027\u80fd\u8c03\u4f18\u6d41\u7a0b\uff0c\u6db5\u76d6\u5907\u4efd\u3001\u914d\u7f6e\u793a\u4f8b\u3001\u9a8c\u8bc1\u53ca\u56de\u6eda\u601d\u8def\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":"Linux\u670d\u52a1\u5668\u5b89\u5168\u914d\u7f6e\u6307\u5357, Nginx\u670d\u52a1\u5668\u6027\u80fd\u4f18\u5316\u6307\u5357, \u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668\u79df\u7528, \u4ebf\u8fbe\u7f51\u7edc\uff08IDCY 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