歸來ID從下面的下面的教程的MongoDB - 插入項目
https://codeforgeek.com/2015/08/restful-api-node-mongodb/
我有以下的在我的數據庫
exports.createOrder = function(req,res){
var db = new mongoOp();
var response = {};
db.userId = req.body.userId;
db.userEmail = req.body.userEmail;
db.userOrder = req.body.userOrder;
db.save(function(err){
if(err)
{
response = {"error" : true,"message" : "Error adding data"};
}
else
{
response = {"error" : false,"message" : "Data added"};
}
res.json(response);
});
}
創建訂單我如何返回的標識插入的項目從DB.save()以及響應?