NodeJS-如何通过执行的查询获取mysql结果？

Question

我是使用MySQL的 NodeJS的新用户（npm install mysql）。

当我尝试执行查询

connection.query("select ?? from users where id = ?",[["id","fname","lname"],req.body.userid],function (err, rows) {
     **here I want query which above executed**
});

我想查询执行的回调函数。

我怎么才能得到它？？。

Answer 1

var c = connection.query("select ?? from users where id = ?",[["id","fname","lname"],req.body.userid],function (err, rows) {
     console.log(c.sql)
});

Answer 2

connection.query("select ?? from users where id = ?",[["id","fname","lname"],req.body.userid],function (err, rows) {
     res.send(rows);
});

也优先使用字符串查询到：

"select id,fname,lname from users where id = '"+req.body.userid+"'"