{"id":195907,"date":"2024-11-13T18:54:19","date_gmt":"2024-11-13T10:54:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195907\/"},"modified":"2024-11-13T18:54:20","modified_gmt":"2024-11-13T10:54:20","slug":"%e6%80%8e%e9%ba%bc%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%8a%e5%82%b3%e5%be%8c500%e9%8c%af%e8%aa%a4%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%8a%e5%82%b3%e5%be%8c500%e9%8c%af%e8%aa%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195907\/","title":{"rendered":"\u600e\u9ebc\u89e3\u6c7a\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c500\u932f\u8aa4\uff1f (\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c500\u932f\u8aa4)"},"content":{"rendered":"<h1 id=\"%e6%80%8e%e9%ba%bc%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%8a%e5%82%b3%e5%be%8c500%e9%8c%af%e8%aa%a4%ef%bc%9f-UiLMbCLADi\">\u600e\u9ebc\u89e3\u6c7a\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c500\u932f\u8aa4\uff1f<\/h1>\n<p>\u5728\u7db2\u7ad9\u958b\u767c\u548c\u7ba1\u7406\u4e2d\uff0c500\u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u5c24\u5176\u662f\u5728\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c\u3002\u9019\u7a2e\u932f\u8aa4\u901a\u5e38\u8868\u793a\u4f3a\u670d\u5668\u9047\u5230\u4e86\u4e00\u500b\u672a\u9810\u671f\u7684\u60c5\u6cc1\uff0c\u7121\u6cd5\u5b8c\u6210\u8acb\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9020\u6210\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c500\u932f\u8aa4\u7684\u539f\u56e0\uff0c\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"500%e9%8c%af%e8%aa%a4%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-UiLMbCLADi\">500\u932f\u8aa4\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<p>500\u932f\u8aa4\u7684\u539f\u56e0\u53ef\u80fd\u6709\u5f88\u591a\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u4f3a\u670d\u5668\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982 .htaccess\uff09\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\uff0c\u5c0e\u81f4\u4f3a\u670d\u5668\u7121\u6cd5\u6b63\u78ba\u8655\u7406\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u7684\u9023\u63a5\u4fe1\u606f\u4e0d\u6b63\u78ba\uff0c\u6216\u8005\u6578\u64da\u5eab\u670d\u52d9\u5668\u7121\u6cd5\u8a2a\u554f\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4500\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4ee3\u78bc\u932f\u8aa4\uff1a<\/strong>\u61c9\u7528\u7a0b\u5e8f\u4e2d\u7684\u4ee3\u78bc\u932f\u8aa4\uff08\u5982\u8a9e\u6cd5\u932f\u8aa4\u6216\u908f\u8f2f\u932f\u8aa4\uff09\u4e5f\u53ef\u80fd\u5c0e\u81f4\u4f3a\u670d\u5668\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u4f3a\u670d\u5668\u7684\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216CPU\uff09\u4e0d\u8db3\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4500\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%8e%92%e6%9f%a5%e5%92%8c%e8%a7%a3%e6%b1%ba500%e9%8c%af%e8%aa%a4-UiLMbCLADi\">\u5982\u4f55\u6392\u67e5\u548c\u89e3\u6c7a500\u932f\u8aa4<\/h2>\n<p>\u89e3\u6c7a500\u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u9700\u8981\u9010\u6b65\u6392\u67e5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%97%a5%e8%aa%8c-UiLMbCLADi\">1. \u6aa2\u67e5\u4f3a\u670d\u5668\u65e5\u8a8c<\/h3>\n<p>\u4f3a\u670d\u5668\u65e5\u8a8c\u662f\u6392\u67e5\u554f\u984c\u7684\u91cd\u8981\u5de5\u5177\u3002\u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c\uff08error log\uff09\u53ef\u4ee5\u5e6b\u52a9\u4f60\u627e\u5230\u5177\u9ad4\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u901a\u5e38\uff0c\u9019\u4e9b\u65e5\u8a8c\u4f4d\u65bc\u4f3a\u670d\u5668\u7684\u7279\u5b9a\u76ee\u9304\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>\/var\/log\/apache2\/error.log  (\u5c0d\u65bcApache\u4f3a\u670d\u5668)\n<\/code><\/pre>\n<p>\u901a\u904e\u67e5\u770b\u65e5\u8a8c\uff0c\u4f60\u53ef\u4ee5\u627e\u5230\u5c0e\u81f4500\u932f\u8aa4\u7684\u5177\u9ad4\u539f\u56e0\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e8%a8%ad%e7%bd%ae-UiLMbCLADi\">2. \u6aa2\u67e5\u6578\u64da\u5eab\u9023\u63a5\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u4f60\u7684\u6578\u64da\u5eab\u9023\u63a5\u8a2d\u7f6e\u6b63\u78ba\uff0c\u5305\u62ec\u4e3b\u6a5f\u540d\u3001\u7528\u6236\u540d\u3001\u5bc6\u78bc\u548c\u6578\u64da\u5eab\u540d\u7a31\u3002\u4ee5\u4e0b\u662f\u4e00\u500bPHP\u7684\u6578\u64da\u5eab\u9023\u63a5\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n$servername = \"localhost\";\n$username = \"username\";\n$password = \"password\";\n$dbname = \"database\";\n\n\/\/ \u5275\u5efa\u9023\u63a5\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\n<\/code><\/pre>\n<p>\u5982\u679c\u9023\u63a5\u5931\u6557\uff0c\u8acb\u6aa2\u67e5\u6578\u64da\u5eab\u670d\u52d9\u662f\u5426\u904b\u884c\uff0c\u4e26\u78ba\u4fdd\u9632\u706b\u7246\u8a2d\u7f6e\u5141\u8a31\u9023\u63a5\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e4%bb%a3%e7%a2%bc%e9%8c%af%e8%aa%a4-UiLMbCLADi\">3. \u6aa2\u67e5\u4ee3\u78bc\u932f\u8aa4<\/h3>\n<p>\u5982\u679c\u4f3a\u670d\u5668\u65e5\u8a8c\u986f\u793a\u4ee3\u78bc\u932f\u8aa4\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u76f8\u95dc\u7684\u4ee3\u78bc\u6587\u4ef6\u3002\u78ba\u4fdd\u6240\u6709\u7684\u8a9e\u6cd5\u90fd\u662f\u6b63\u78ba\u7684\uff0c\u4e26\u4e14\u908f\u8f2f\u4e0a\u6c92\u6709\u554f\u984c\u3002\u4f7f\u7528\u8abf\u8a66\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u5feb\u5730\u627e\u5230\u554f\u984c\u6240\u5728\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%b3%87%e6%ba%90-UiLMbCLADi\">4. \u6e2c\u8a66\u4f3a\u670d\u5668\u8cc7\u6e90<\/h3>\n<p>\u5982\u679c\u4f3a\u670d\u5668\u8cc7\u6e90\u4e0d\u8db3\uff0c\u5247\u53ef\u80fd\u9700\u8981\u5347\u7d1a\u4f3a\u670d\u5668\u914d\u7f6e\u6216\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff08\u5982 top \u6216 htop\uff09\u4f86\u6aa2\u67e5\u7576\u524d\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UiLMbCLADi\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c\u7684500\u932f\u8aa4\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u4f3a\u670d\u5668\u914d\u7f6e\u932f\u8aa4\u3001\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\u3001\u4ee3\u78bc\u932f\u8aa4\u548c\u8cc7\u6e90\u9650\u5236\u3002\u901a\u904e\u6aa2\u67e5\u4f3a\u670d\u5668\u65e5\u8a8c\u3001\u78ba\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u8a2d\u7f6e\u3001\u6aa2\u67e5\u4ee3\u78bc\u932f\u8aa4\u4ee5\u53ca\u6e2c\u8a66\u4f3a\u670d\u5668\u8cc7\u6e90\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6392\u67e5\u548c\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u7db2\u7ad9\u904b\u884c\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f60\u7684\u7db2\u7ad9\u5728\u9762\u5c0d\u5404\u7a2e\u6311\u6230\u6642\u90fd\u80fd\u4fdd\u6301\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u89e3\u6c7a\u6578\u64da\u5eab\u4e0a\u50b3\u5f8c\u7684500\u932f\u8aa4\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6392\u67e5\u6b65\u9a5f\u548c\u89e3\u6c7a\u65b9\u6848\uff0c\u78ba\u4fdd\u6578\u64da\u9806\u5229\u4e0a\u50b3\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-195907","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195907","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=195907"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195907\/revisions"}],"predecessor-version":[{"id":195908,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195907\/revisions\/195908"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}