Question

大家好我刚刚尝试创建更新功能并使用Postman我想更新firstName字段。控制台中的结果是HTTP / 1.1＆＃34; 200但没有更新。

这是邮递员身上的结果

{
    "user_id": "5adaa55c0364d01cd9478492",
    "token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiI1YWRhYTU1YzAzNjRkMDFjZDk0Nzg0OTIiLCJpYX4OTJ9.JpDShf4iBFBCQ5rGflKbsj3jisl-PS68UOTnVpxNyXs",
    "data": {
        "userData": [
            {
                "address": [
                    {}
                ]
            }
        ]
    }
}

这是我尝试更新的内容

{
    "data": {
        "userData": [
            {
                "firstName": "George"
            }
        ]
    }
}

以下是authentication_controller.js

的更新功能

exports.update = function (req, res, next) {
  var email = req.body.email;
  var password = req.body.password;
  var role = req.body.role;
  var firstName = req.body.firstName;
  var lastName = req.body.lastName;
  var phone = req.body.phone;
  var number = req.body.number;
  var street = req.body.street;
  var city = req.body.city;
  var postcode = req.body.postcode;
  var user = req.user;

  user.save(function (err) {
    if (err) {
      return next(err)
    } else {
      res.json({
        user_id: user._id,
        token: tokenForUser(user),
        data: {
          email: email,
          password: password,
          userData: [{
            role: role,
            firstName: firstName,
            lastName: lastName,
            phone: phone,
            address: [{
              number: number,
              street: street,
              city: city,
              postcode: postcode
            }],
          }],
        }
      });
    }
  });
}

这是我route.js

的部分

router.route('/users/:user_id/data')
  .get(requireAuth, AuthenticationController.index)
  .put(requireAuth, AuthenticationController.update);

Answer 1

你没有打电话给你的猫鼬模特。您正在调用由req中间件放置到requireAuth的用户对象来解码JWT。

您需要调用/使用您实际的mongoose User模型：

const User = require('./path/to/mongoose/model/User')

...

// assuming the decoded JWT user object has an `id` property
User.findByIdAndUpdate(req.user.id, req.body)
    .exec()
    .then(doc => res.json(doc)
    .catch(err => res.json(err))

http://mongoosejs.com/docs/api.html#findbyidandupdate_findByIdAndUpdate

使用Express方法使用Express我得到代码200但没有更新

1 个答案: