nodejs与mysql交互_NodeJs与MySQL交互数据

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我是靠谱客的博主甜蜜夕阳，最近开发中收集的这篇文章主要介绍nodejs与mysql交互_NodeJs与MySQL交互数据，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

// mysqlTest.js //加载mysql Module var Client = require('mysql').Client, client = new Client(),

//要创建的数据库名 TEST_DATABASE = 'nodejs_mysql_test', //要创建的表名 TEST_TABLE = 'test'; //用户名 client.user = 'root'; //密码 client.password = 'root'; //创建连接 client.connect(); client.query('CREATE DATABASE '+TEST_DATABASE, function(err) { if (err && err.number != Client.ERROR_DB_CREATE_EXISTS) { throw err; } }); // If no callback is provided, any errors will be emitted as `'error'` // events by the client client.query('USE '+TEST_DATABASE); client.query( 'CREATE TABLE '+TEST_TABLE+ '(id INT(11) AUTO_INCREMENT, '+ 'title VARCHAR(255), '+ 'text TEXT, '+ 'created DATETIME, '+ 'PRIMARY KEY (id))' ); client.query( 'INSERT INTO '+TEST_TABLE+' '+ 'SET title = ?, text = ?, created = ?', ['super cool', 'this is a nice text', '2010-08-16 10:00:23'] ); var query = client.query( 'INSERT INTO '+TEST_TABLE+' '+ 'SET title = ?, text = ?, created = ?', ['another entry', 'because 2 entries make a better test', '2010-08-16 12:42:15'] ); client.query( 'SELECT * FROM '+TEST_TABLE, function selectCb(err, results, fields) { if (err) { throw err; } console.log(results); console.log(fields); client.end(); });

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