mysql模块简单实用操作-----nodejs

//mysql模块简单实用操作

var mysql      = require('mysql');

mc = {};


var dbconfig = {
  host     : 'xxxxxxxxxx',
  user     : 'xxx',
  password : 'xxx',
  database : 'xxxxx'
};



mc.sqlExc = function (sql, next) {
  var db = mysql.createConnection(dbconfig);
  db.connect();
  db.query(sql, function (err, rows) {
    if (err) {
      return next(err)
    }
    db.end();
    next(null, rows);
  });

}
module.exports = mc;