如何使用JSON Parser?

时间:2015-01-27 12:01:37

标签: javascript angularjs

我正在尝试访问pic字段,但我变得像[object object]

这是我的数据

details---------------{"_id":"54c72d2d5d76ab781f3fea08","displayName":"test user","provider":"local","username":"testuser","__v":0,"updated":"2015-01-27T11:45
:00.826Z","mobile":9999999999,"gender":"Female","address":"jsss","designati
on":"","created":"2015-01-27T06:16:13.090Z","role":"authoring","supervisor":[""]
,"email":"xxxxxxx@gmail.com","lastName":"User","firstName":"Test","pic":{"
filetype":"image/jpeg","filename":"747e593f65a3a1122f60f96c67f250c0.jpg","filesi
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从这个时候我试图只访问pic字段将它保存在mongodb上我得到[对象对象]

user.pic=req.body.pic;

user.save(function(err) {
            if (err) {
                return res.status(400).send({
                    message: errorHandler.getErrorMessage(err)
                });
            } else {
                req.login(user, function(err) {
                    if (err) {
                        res.status(400).send(err);
                    } else {
                        res.jsonp(user);
                        console.log('userrrrrrrdd'+user);
                    }
                });
            }
        });

如何解决这个问题。

1 个答案:

答案 0 :(得分:-1)

你的pic字段正在包含一个文件对象。所以它显示你喜欢 [object object]

如果你想从这个pic对象访问文件名,那么你可以写“pic.filename”,如果你想访问那些文件内容那么你可以写“pic。 base64“,这将显示你的形象。