微信小程序通过nodejs向mysql写入数据,数据库内会增加记录,但是值显示为null,请问怎么解决呢?
let data = {
user_id : userId,
user_name : username,
user_psd : password
}
var userlist = 'insert into user(id,user_id,user_name,user_psd) values(0,?,?,?)';
var user_id = [req.query.user_id];
var user_name = [req.query.user_name];
var user_psd = [req.query.user_psd];
var params = [user_id,user_name,user_psd];