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node系列:连接mysql数据库
阅读量:289 次
发布时间:2019-03-01

本文共 489 字,大约阅读时间需要 1 分钟。

第一步

在 Node.js 项目中搜索 MySQL,因为这里搜到的都是 Node 的包,找到合适的就是啦。

第二步

安装: 使用命令: ```bash npm install mysql ```

使用:

创建连接:

var mysql = require('mysql');  var connection = mysql.createConnection({      host: 'localhost',      user: 'root',      password: 'root',      database: 'users'  });  connection.connect();

执行数据操作:

connection.query('SELECT * FROM `users`', function (error, results, fields) {      if (error) throw error;      console.log('The solution is: ', results);  });

关闭连接:

connection.end();

转载地址:http://qipo.baihongyu.com/

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