【发布时间】:2019-07-21 13:46:41
【问题描述】:
**如何从我的输出中删除双引号**
app.get('/yearexpense',(req,res)=>{
mysqlConnection.query('SELECT login.display_name AS label, group_concat( daily_expenses.amount) AS data FROM login JOIN daily_expenses ON login.id = daily_expenses.user GROUP BY daily_expenses.user',(err,rows,fields)=>{
if(!err)
res.send(rows);
})
});
预期输出
[
{ data: [330, 600], label: 'Ravi' },
{ data: [120, 455], label: 'Amit' },
{ data: [45, 67], label: 'Roshan' }
];
获取输出
[{"label":"Ravi Kanti","data":"[314,444]"},{"label":"Amit prakash","data":"[78]"},{"label":"Roshan Kumar","data":"[215,80,165]"}]
【问题讨论】: