var connection = mysql.createConnection({ host : 'localhost', user : 'root', password : '123456', port: '3306', database: 'test' });
一定别忘了加端口号 ↓
port: '3306',
var connection = mysql.createConnection({ host : 'localhost', user : 'root', password : '123456', port: '3306', database: 'test' });
一定别忘了加端口号 ↓
port: '3306',
