53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
const { Sequelize } = require('sequelize');
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// 测试连接到 nxxmdata 数据库
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const sequelize = new Sequelize({
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dialect: 'mysql',
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host: '129.211.213.226',
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port: 9527,
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database: 'nxxmdata',
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username: 'root',
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password: 'aiotAiot123!',
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logging: console.log,
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pool: {
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max: 5,
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min: 0,
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acquire: 30000,
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idle: 10000
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}
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});
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async function test() {
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console.log('测试连接到 nxxmdata 数据库...');
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try {
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await sequelize.authenticate();
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console.log('✅ 连接 nxxmdata 数据库成功！');
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// 列出所有表
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const [tables] = await sequelize.query('SHOW TABLES');
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console.log('数据库中的表:', tables.length);
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// 检查是否有 users 表
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const [userTables] = await sequelize.query("SHOW TABLES LIKE 'users'");
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if (userTables.length > 0) {
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console.log('✅ 找到 users 表');
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// 查询用户数据
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const [users] = await sequelize.query('SELECT id, username, email FROM users LIMIT 5');
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console.log('用户数据:', users);
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} else {
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console.log('❌ 没有找到 users 表');
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}
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await sequelize.close();
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process.exit(0);
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} catch (error) {
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console.error('❌ 连接失败:', error.message);
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process.exit(1);
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}
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}
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test();
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