NodeJs连接Mysql数据库

    xiaoxiao2022-07-15  179

    安装node-mysql:  npm install mysql@2.0.0-alpha9  npm install node-mysql  node程序启动文件app.js:

    var express = require('express'); var mysql = require('mysql'); var app = express(); app.use(function(req, res, next){ console.log('%s %s', req.method, req.url); next(); }); var conn = mysql.createConnection({ host:'localhost', user:'root', database:'nodedb', password:'********', port:3306 }); conn.connect(); app.get('/', function(req, res){ conn.query('SELECT * from news', function(err, rows, fields) { if (err) throw err; var data = ''; for(var i = 0; i < rows.length; i++){ data += '<p>' + 'ID:' + rows[i].id + '</p>'; data += '<p>' + 'title:' + rows[i].title + '</p>'; data += '<p>' + 'contents:' + rows[i].contents + '</p>'; data += '<hr />'; } res.send(data); }); }); app.listen(3000); console.log('Listening on port 3000');

    本文出自“seven的测试人生”公众号,原文链接:http://www.blogjava.net/qileilove/archive/2014/03/31/411710.html

    相关资源:敏捷开发V1.0.pptx
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