{"id":50909,"date":"2024-10-08T14:38:14","date_gmt":"2024-10-08T06:38:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50909\/"},"modified":"2024-10-08T14:38:14","modified_gmt":"2024-10-08T06:38:14","slug":"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-error_log-%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50909\/","title":{"rendered":"Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e error_log \u6307\u4ee4"},"content":{"rendered":"<h1 id=\"nginx-%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e7%bd%ae-error_log-%e6%8c%87%e4%bb%a4-cHfKYKVcCF\">Nginx \u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u7f6e error_log \u6307\u4ee4<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u5c0d\u65bc\u65b0\u624b\u4f86\u8aaa\uff0c\u4e86\u89e3\u5982\u4f55\u8a2d\u7f6e\u548c\u7ba1\u7406 Nginx \u7684\u65e5\u8a8c\u529f\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u7279\u5225\u662f error_log \u6307\u4ee4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u8a2d\u7f6e Nginx \u7684 error_log \u6307\u4ee4\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u4f3a\u670d\u5668\u7684\u932f\u8aa4\u65e5\u8a8c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-error_log-%e6%8c%87%e4%bb%a4%ef%bc%9f-cHfKYKVcCF\">\u4ec0\u9ebc\u662f error_log \u6307\u4ee4\uff1f<\/h2>\n<p>error_log \u6307\u4ee4\u7528\u65bc\u6307\u5b9a Nginx \u932f\u8aa4\u65e5\u8a8c\u7684\u5b58\u5132\u4f4d\u7f6e\u548c\u65e5\u8a8c\u7d1a\u5225\u3002\u7576 Nginx \u9047\u5230\u932f\u8aa4\u6642\uff0c\u9019\u4e9b\u932f\u8aa4\u4fe1\u606f\u5c07\u88ab\u8a18\u9304\u5230\u6307\u5b9a\u7684\u65e5\u8a8c\u6587\u4ef6\u4e2d\uff0c\u9019\u5c0d\u65bc\u6545\u969c\u6392\u9664\u548c\u6027\u80fd\u76e3\u63a7\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"error_log-%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-cHfKYKVcCF\">error_log \u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<pre><code>error_log  [];<\/code><\/pre>\n<ul>\n<li><strong>file<\/strong>: \u6307\u5b9a\u932f\u8aa4\u65e5\u8a8c\u7684\u6587\u4ef6\u8def\u5f91\u3002<\/li>\n<li><strong>level<\/strong>: \u53ef\u9078\u53c3\u6578\uff0c\u6307\u5b9a\u65e5\u8a8c\u7684\u7d1a\u5225\u3002\u53ef\u7528\u7684\u7d1a\u5225\u5305\u62ec\uff1adebug\u3001info\u3001notice\u3001warn\u3001error\u3001crit\u3001alert \u548c emerg\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e7%bd%ae-error_log-%e7%9a%84%e6%ad%a5%e9%a9%9f-cHfKYKVcCF\">\u8a2d\u7f6e error_log \u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%b7%a8%e8%bc%af-nginx-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-cHfKYKVcCF\">1. \u7de8\u8f2f Nginx \u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u627e\u5230\u4e26\u7de8\u8f2f Nginx \u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc \/etc\/nginx\/nginx.conf\u3002\u4f7f\u7528\u60a8\u559c\u6b61\u7684\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u8a72\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/nginx\/nginx.conf<\/code><\/pre>\n<h3 id=\"2-%e6%b7%bb%e5%8a%a0-error_log-%e6%8c%87%e4%bb%a4-cHfKYKVcCF\">2. \u6dfb\u52a0 error_log \u6307\u4ee4<\/h3>\n<p>\u5728 http \u5340\u584a\u6216 server \u5340\u584a\u4e2d\u6dfb\u52a0 error_log \u6307\u4ee4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>http {\n    error_log \/var\/log\/nginx\/error.log warn;\n    ...\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u932f\u8aa4\u65e5\u8a8c\u5c07\u88ab\u5beb\u5165 \/var\/log\/nginx\/error.log \u6587\u4ef6\uff0c\u4e26\u4e14\u53ea\u8a18\u9304\u8b66\u544a\u7d1a\u5225\u53ca\u4ee5\u4e0a\u7684\u932f\u8aa4\u3002<\/p>\n<h3 id=\"3-%e4%bf%9d%e5%ad%98%e4%b8%a6%e9%87%8d%e5%95%9f-nginx-cHfKYKVcCF\">3. \u4fdd\u5b58\u4e26\u91cd\u555f Nginx<\/h3>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u4fdd\u5b58\u6587\u4ef6\u4e26\u91cd\u555f Nginx \u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart nginx<\/code><\/pre>\n<h2 id=\"%e6%97%a5%e8%aa%8c%e7%b4%9a%e5%88%a5%e7%9a%84%e9%81%b8%e6%93%87-cHfKYKVcCF\">\u65e5\u8a8c\u7d1a\u5225\u7684\u9078\u64c7<\/h2>\n<p>\u9078\u64c7\u9069\u7576\u7684\u65e5\u8a8c\u7d1a\u5225\u5c0d\u65bc\u7ba1\u7406\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\u548c\u5167\u5bb9\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u5404\u7d1a\u5225\u7684\u7c21\u8981\u8aaa\u660e\uff1a<\/p>\n<ul>\n<li><strong>debug<\/strong>: \u7528\u65bc\u8abf\u8a66\uff0c\u8a18\u9304\u6240\u6709\u4fe1\u606f\u3002<\/li>\n<li><strong>info<\/strong>: \u4e00\u822c\u4fe1\u606f\uff0c\u9069\u5408\u65e5\u5e38\u76e3\u63a7\u3002<\/li>\n<li><strong>notice<\/strong>: \u6b63\u5e38\u4f46\u91cd\u8981\u7684\u4e8b\u4ef6\u3002<\/li>\n<li><strong>warn<\/strong>: \u8b66\u544a\u4fe1\u606f\uff0c\u53ef\u80fd\u9700\u8981\u6ce8\u610f\u3002<\/li>\n<li><strong>error<\/strong>: \u932f\u8aa4\u4fe1\u606f\uff0c\u5f71\u97ff\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>crit<\/strong>: \u56b4\u91cd\u932f\u8aa4\uff0c\u7cfb\u7d71\u53ef\u80fd\u7121\u6cd5\u7e7c\u7e8c\u904b\u884c\u3002<\/li>\n<li><strong>alert<\/strong>: \u9700\u8981\u7acb\u5373\u8655\u7406\u7684\u60c5\u6cc1\u3002<\/li>\n<li><strong>emerg<\/strong>: \u7dca\u6025\u60c5\u6cc1\uff0c\u7cfb\u7d71\u7121\u6cd5\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c-cHfKYKVcCF\">\u67e5\u770b\u932f\u8aa4\u65e5\u8a8c<\/h2>\n<p>\u8981\u67e5\u770b\u932f\u8aa4\u65e5\u8a8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/nginx\/error.log<\/code><\/pre>\n<p>\u9019\u5c07\u5be6\u6642\u986f\u793a\u932f\u8aa4\u65e5\u8a8c\u7684\u6700\u65b0\u689d\u76ee\uff0c\u65b9\u4fbf\u60a8\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cHfKYKVcCF\">\u7e3d\u7d50<\/h2>\n<p>\u8a2d\u7f6e Nginx \u7684 error_log \u6307\u4ee4\u662f\u7ba1\u7406\u4f3a\u670d\u5668\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u932f\u8aa4\u65e5\u8a8c\uff0c\u60a8\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u76e3\u63a7\u548c\u6392\u9664\u6545\u969c\uff0c\u78ba\u4fdd\u7db2\u7ad9\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u8a2d\u7f6e error_log \u6307\u4ee4\uff0c\u8f15\u9b06\u7ba1\u7406\u932f\u8aa4\u65e5\u8a8c\uff0c\u63d0\u5347\u4f3a\u670d\u5668\u6027\u80fd\u8207\u6545\u969c\u6392\u9664\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-50909","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=50909"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50909\/revisions"}],"predecessor-version":[{"id":50910,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50909\/revisions\/50910"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}