{"id":6090,"date":"2025-06-01T13:28:46","date_gmt":"2025-06-04T06:25:46","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6090"},"modified":"2025-06-04T13:28:46","modified_gmt":"2025-06-04T06:25:46","slug":"%e4%ba%86%e8%a7%a3%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8node-js%e9%80%a3%e6%8e%a5%e8%b3%87%e6%96%99%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/node-js\/%e4%ba%86%e8%a7%a3%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8node-js%e9%80%a3%e6%8e%a5%e8%b3%87%e6%96%99%e5%ba%ab\/","title":{"rendered":"\u6df1\u5165\u63a2\u7d22\uff1a\u4f7f\u7528Node.js\u9ad8\u6548\u9023\u63a5\u8207\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Node.js, \u6578\u64da\u5eab\u9023\u63a5, MySQL, MongoDB, PostgreSQL, SQLite, \u7a0b\u5f0f\u78bc\u7bc4\u4f8b, Web\u61c9\u7528\u958b\u767c, SEO\"><\/p>\n<h1>\u6df1\u5165\u63a2\u7d22\uff1a\u4f7f\u7528Node.js\u9ad8\u6548\u9023\u63a5\u8207\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6307\u5357<\/h1>\n<p>Node.js\u662f\u4e00\u500b\u5f37\u5927\u7684JavaScript\u5f8c\u7aef\u958b\u767c\u6846\u67b6\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u69cb\u5efa\u9ad8\u6027\u80fd\u7684Web\u61c9\u7528\u7a0b\u5e8f\u3002\u7121\u8ad6\u662f\u958b\u767c\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cNode.js\u90fd\u80fd\u8207\u591a\u7a2e\u6578\u64da\u5eab\u5b8c\u7f8e\u9023\u63a5\uff0c\u4ee5\u63d0\u4f9b\u5f37\u5927\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002\u672c\u6587\u5c07\u6df1\u5165\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Node.js\u9023\u63a5\u5230\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u5be6\u7528\u7684\u7a0b\u5f0f\u78bc\u7bc4\u4f8b\u4f86\u5e6b\u52a9\u60a8\u8f15\u9b06\u4e0a\u624b\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528Node.js\u9023\u63a5\u5230\u5404\u7a2e\u6578\u64da\u5eab<\/h2>\n<p>Node.js\u80fd\u5920\u9023\u63a5\u591a\u7a2e\u6d41\u884c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u5982MySQL\u3001MongoDB\u3001PostgreSQL\u548cSQLite\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u76f8\u61c9\u7684Node.js\u6a21\u584a\u3002\u8209\u4f8b\u4f86\u8aaa\uff0c\u82e5\u8981\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88ddmysql\u6a21\u584a\uff1a<\/p>\n<pre class=\"brush: javascript\">\nnpm install mysql\n<\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u4f86\u5efa\u7acb\u8207MySQL\u6578\u64da\u5eab\u7684\u9023\u63a5\uff1a<\/p>\n<pre class=\"brush: javascript\">\nconst mysql = require('mysql');\n\nconst con = mysql.createConnection({\n  host: \"localhost\",\n  user: \"yourusername\",\n  password: \"yourpassword\"\n});\n\ncon.connect(err => {\n  if (err) {\n    console.error(\"Error connecting: \" + err.stack);\n    return;\n  }\n  console.log(\"Successfully connected to the database!\");\n});\n<\/pre>\n<p>\u9019\u6bb5\u7a0b\u5f0f\u78bc\u5c07\u5efa\u7acb\u4e00\u500bMySQL\u6578\u64da\u5eab\u7684\u9023\u63a5\uff0c\u4e26\u5728\u63a7\u5236\u53f0\u986f\u793a\u6210\u529f\u9023\u63a5\u7684\u8a0a\u606f\u3002<\/p>\n<h2>\u4f7f\u7528Node.js\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c<\/h2>\n<p>\u4e00\u65e6\u5efa\u7acb\u4e86\u6578\u64da\u5eab\u9023\u63a5\uff0c\u60a8\u5c31\u53ef\u4ee5\u4f7f\u7528Node.js\u7a0b\u5f0f\u78bc\u4f86\u9032\u884c\u5404\u7a2e\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201ccustomers\u201d\u7684\u6578\u64da\u8868\uff1a<\/p>\n<pre class=\"brush: javascript\">\nconst sql = \"CREATE TABLE customers (name VARCHAR(255), address VARCHAR(255))\";\n\ncon.query(sql, (err, result) => {\n  if (err) {\n    console.error(\"Error creating table: \" + err.stack);\n    return;\n  }\n  console.log(\"Table 'customers' created 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