{"id":163895,"date":"2024-11-05T03:19:23","date_gmt":"2024-11-04T19:19:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163895\/"},"modified":"2024-11-05T03:19:24","modified_gmt":"2024-11-04T19:19:24","slug":"%e8%a7%a3%e6%b1%ba%e8%81%b7%e7%a8%b1%e5%95%8f%e9%a1%8c%ef%bc%9a%e5%a6%82%e4%bd%95%e6%87%89%e5%b0%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e4%b8%8d%e6%88%90%e5%8a%9f%e7%9a%84%e6%83%85%e6%b3%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163895\/","title":{"rendered":"\u89e3\u6c7a\u8077\u7a31\u554f\u984c\uff1a\u5982\u4f55\u61c9\u5c0d\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u60c5\u6cc1 (\u8077\u7a31 \u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f)"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%ba%e8%81%b7%e7%a8%b1%e5%95%8f%e9%a1%8c%ef%bc%9a%e5%a6%82%e4%bd%95%e6%87%89%e5%b0%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e4%b8%8d%e6%88%90%e5%8a%9f%e7%9a%84%e6%83%85%e6%b3%81-xjGKZkeLgC\">\u89e3\u6c7a\u8077\u7a31\u554f\u984c\uff1a\u5982\u4f55\u61c9\u5c0d\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u60c5\u6cc1<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002\u7136\u800c\uff0c\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u554f\u984c\u537b\u6642\u5e38\u56f0\u64fe\u8457\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u8b80\u8005\u6709\u6548\u61c9\u5c0d\u9019\u4e00\u6311\u6230\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c-xjGKZkeLgC\">\u5e38\u898b\u7684\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c<\/h2>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u5e38\u898b\u7684\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u932f\u8aa4\u7684\u9023\u63a5\u53c3\u6578\uff1a<\/strong>\u9019\u662f\u6700\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\u3002\u7528\u6236\u540d\u3001\u5bc6\u78bc\u3001\u6578\u64da\u5eab\u540d\u7a31\u6216\u4e3b\u6a5f\u5730\u5740\u7684\u932f\u8aa4\u90fd\u6703\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u670d\u52d9\u672a\u555f\u52d5\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u670d\u52d9\u672a\u904b\u884c\uff0c\u5247\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u670d\u52d9\u5668\u91cd\u555f\u6216\u7dad\u8b77\u5f8c\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u53ef\u80fd\u6703\u963b\u6b62\u6578\u64da\u5eab\u7aef\u53e3\u7684\u8a2a\u554f\uff0c\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u7db2\u7d61\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\u4e5f\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u6578\u64da\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\uff0c\u5c0e\u81f4\u7121\u6cd5\u6b63\u78ba\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-xjGKZkeLgC\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d\u4e0a\u8ff0\u554f\u984c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%80%a3%e6%8e%a5%e5%8f%83%e6%95%b8-xjGKZkeLgC\">1. \u6aa2\u67e5\u9023\u63a5\u53c3\u6578<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u9023\u63a5\u7684\u6240\u6709\u53c3\u6578\u3002\u78ba\u4fdd\u7528\u6236\u540d\u3001\u5bc6\u78bc\u3001\u6578\u64da\u5eab\u540d\u7a31\u548c\u4e3b\u6a5f\u5730\u5740\u6b63\u78ba\u7121\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\nconst mysql = require('mysql');\nconst connection = mysql.createConnection({\n    host: 'localhost',\n    user: 'yourUsername',\n    password: 'yourPassword',\n    database: 'yourDatabase'\n});\n\nconnection.connect((err) =&gt; {\n    if (err) {\n        console.error('\u9023\u63a5\u5931\u6557: ' + err.stack);\n        return;\n    }\n    console.log('\u5df2\u9023\u63a5\u4f5c\u70ba ID ' + connection.threadId);\n});\n<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%8d%e5%8b%99%e9%81%8b%e8%a1%8c%e7%8b%80%e6%85%8b-xjGKZkeLgC\">2. \u78ba\u8a8d\u6578\u64da\u5eab\u670d\u52d9\u904b\u884c\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u6aa2\u67e5\u6578\u64da\u5eab\u670d\u52d9\u7684\u904b\u884c\u72c0\u614b\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc MySQL\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nsudo systemctl status mysql\n<\/code><\/pre>\n<p>\u5982\u679c\u670d\u52d9\u672a\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\uff1a<\/p>\n<pre><code>\nsudo systemctl start mysql\n<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-xjGKZkeLgC\">3. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u9632\u706b\u7246\u5141\u8a31\u6578\u64da\u5eab\u7aef\u53e3\u7684\u8a2a\u554f\u3002\u5c0d\u65bc MySQL\uff0c\u9ed8\u8a8d\u7aef\u53e3\u70ba 3306\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>\nsudo ufw status\n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u958b\u653e\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nsudo ufw allow 3306\n<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-xjGKZkeLgC\">4. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528 ping \u547d\u4ee4\u6aa2\u67e5\u8207\u6578\u64da\u5eab\u670d\u52d9\u5668\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>\nping yourDatabaseHost\n<\/code><\/pre>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae-xjGKZkeLgC\">5. \u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e<\/h3>\n<p>\u6700\u5f8c\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709\u8a2d\u7f6e\u6b63\u78ba\u3002\u5c0d\u65bc MySQL\uff0c\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/mysql\/my.cnf\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xjGKZkeLgC\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u554f\u984c\u53ef\u80fd\u6703\u5c0d\u696d\u52d9\u904b\u71df\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u9023\u63a5\u53c3\u6578\u3001\u78ba\u8a8d\u670d\u52d9\u72c0\u614b\u3001\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\u3001\u78ba\u4fdd\u7db2\u7d61\u9023\u63a5\u4ee5\u53ca\u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\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\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a\u8077\u7a31\u554f\u984c\uff0c\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u61c9\u5c0d\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u6210\u529f\u7684\u60c5\u6cc1\uff0c\u63d0\u4f9b\u5be6\u7528\u6280\u5de7\u8207\u89e3\u6c7a\u65b9\u6848\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-163895","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163895","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=163895"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163895\/revisions"}],"predecessor-version":[{"id":163896,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163895\/revisions\/163896"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}