UseStudio.NodjsUpload/js/linkMysql.js

var mysql = require('mysql');
var pool = mysql.createPool({
  host: '10.20.5.88',
  port: '14062',
  user: 'root',
  password: 'usestudio-1',
  database:'UseStudio_Upload'
});

// connection.connect();

module.exports = {
  query: function(sql,callback){
    pool.getConnection(function(err,conn){
      if(err){
        console.log(err);
        return [];
      }else{
        conn.query(sql,function(qerr,vals,fields){
          //释放连接
          conn.release();
          //事件驱动回调
          callback(qerr,vals,fields);
        });
      }
    });
  },
  call: function(name, args, callback){
    var sql = 'CALL ' + name + '('+ (args.length>0? ("'"+ args.join("','") + "'"): '') + ')';
    pool.getConnection(function(err,conn){
      if(err){
        console.log(err);
        return [];
      }else{
        conn.query(sql,function(qerr,vals,fields){
          //释放连接
          conn.release();
          //事件驱动回调
          callback(qerr,vals,fields);
        });
      }
    });
  },
  end: function(){
    // connection.end();
  }
};

// var query=function(sql,callback){

// };

// module.exports=query;