{"id":20,"date":"2026-06-08T18:24:47","date_gmt":"2026-06-08T10:24:47","guid":{"rendered":"https:\/\/jgdgmod.cn\/?p=20"},"modified":"2026-06-08T18:24:48","modified_gmt":"2026-06-08T10:24:48","slug":"nginx-%e5%b8%b8%e8%a7%81403-502%e9%94%99%e8%af%af%e6%8e%92%e6%9f%a5%ef%bc%88%e5%ae%9e%e6%88%98%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/jgdgmod.cn\/index.php\/2026\/06\/08\/nginx-%e5%b8%b8%e8%a7%81403-502%e9%94%99%e8%af%af%e6%8e%92%e6%9f%a5%ef%bc%88%e5%ae%9e%e6%88%98%e7%89%88%ef%bc%89\/","title":{"rendered":"Nginx \u5e38\u89c1403\/502\u9519\u8bef\u6392\u67e5\uff08\u5b9e\u6218\u7248\uff09"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\"><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u8fd1\u5728\u90e8\u7f72\u7f51\u7ad9\u7684\u65f6\u5019\uff0c403 \u548c 502 \u57fa\u672c\u90fd\u9047\u4e86\u4e00\u904d\uff0c\u8fd9\u91cc\u505a\u4e2a\u7b80\u5355\u603b\u7ed3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001403 Forbidden<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u89c1\u539f\u56e0\uff1a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6ca1\u6709 index \u6587\u4ef6<\/li>\n\n\n\n<li>\u6587\u4ef6\u6743\u9650\u4e0d\u5bf9<\/li>\n\n\n\n<li>root \u6307\u9519\u76ee\u5f55<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6cd5\uff1a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u68c0\u67e5\u76ee\u5f55\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls \/var\/www\/html\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u68c0\u67e5\u6743\u9650\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod -R 755 \/var\/www\/html\nchown -R www-data:www-data \/var\/www\/html\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001502 Bad Gateway<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u57fa\u672c\u5c31\u662f\u540e\u7aef\u6ca1\u8d77\u6765\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6392\u67e5\uff1a<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>pm2 list\ncurl http:\/\/127.0.0.1:3000\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8bbf\u95ee\u4e0d\u5230\uff0c\u8bf4\u660e Node \u6ca1\u8dd1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u53cd\u5411\u4ee3\u7406\u95ee\u9898<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u65f6\u5019\u662f nginx \u6ca1\u628a\u8bf7\u6c42\u8f6c\u53d1\u5230\u540e\u7aef\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>location \/api\/ {\n    proxy_pass http:\/\/127.0.0.1:3000;\n}\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u65e5\u5fd7\u624d\u662f\u5173\u952e<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>tail -f \/var\/log\/nginx\/error.log\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u6240\u6709\u95ee\u9898\u90fd\u80fd\u5728\u8fd9\u91cc\u770b\u5230\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u603b\u7ed3\u4e00\u53e5\u8bdd\uff1a<br>\u9047\u5230\u95ee\u9898\u522b\u4e71\u731c\uff0c\u76f4\u63a5\u770b\u65e5\u5fd7\u6700\u5feb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5728\u90e8\u7f72\u7f51\u7ad9\u7684\u65f6\u5019\uff0c403 \u548c 502 \u57fa\u672c\u90fd\u9047\u4e86\u4e00\u904d\uff0c\u8fd9\u91cc\u505a\u4e2a\u7b80\u5355\u603b\u7ed3\u3002 \u4e00\u3001403 Forbidden  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/posts\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/comments?post=20"}],"version-history":[{"count":1,"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":22,"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions\/22"}],"wp:attachment":[{"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/media?parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/categories?post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jgdgmod.cn\/index.php\/wp-json\/wp\/v2\/tags?post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}