TouTiao-Fav-Crawler/lib/mysqldb.js

'use strict'
module.exports={
    query:function(query,callback){
        let mysql = MysqlPool.getConnection('TouTiaoFav');
        mysql.query(query,function(err, results, fields) {  
            MysqlPool.freeConnection('TouTiaoFav',mysql);
            callback(err,results,fields);
        });
    }
};