Question

我有一个userSchema，它具有以下结构：

const userSchema = new mongoose.Schema({
    username: {type:String, required: true, unique: true},
    email: {type: String, required: true, unique: true},
    password: { type: String, required: true},

我现在正在使用Postman进行测试，我正在提交username, email, password，如您在下面对象中的RUNNING!下看到的是帖子中的req.body，所以我可以看到服务器是什么正在看到。

RUNNING!
{ username: 'TestUser',
  email: 'realEmail@obviouslyanemail.com',
  password: 'Password' }
{ ValidationError: User validation failed: email: Path `email` is required.
    at ValidationError.inspect (/var/www/tradeMentorAPI/node_modules/mongoose/lib/error/validation.js:59:24)
    at formatValue (util.js:467:31)
    at inspect (util.js:328:10)
    at Object.formatWithOptions (util.js:182:12)
    at Console.(anonymous function) (console.js:188:15)
    at Console.log (console.js:199:31)
    at User.register (/var/www/tradeMentorAPI/controllers/authorization.controller.js:19:21)
    at /var/www/tradeMentorAPI/node_modules/passport-local-mongoose/index.js:254:20
    at /var/www/tradeMentorAPI/node_modules/mongoose/lib/model.js:4518:16
    at $__save.error (/var/www/tradeMentorAPI/node_modules/mongoose/lib/model.js:420:16)
    at /var/www/tradeMentorAPI/node_modules/kareem/index.js:246:48
    at next (/var/www/tradeMentorAPI/node_modules/kareem/index.js:167:27)
    at next (/var/www/tradeMentorAPI/node_modules/kareem/index.js:169:9)
    at Kareem.execPost (/var/www/tradeMentorAPI/node_modules/kareem/index.js:217:3)
    at _handleWrapError (/var/www/tradeMentorAPI/node_modules/kareem/index.js:245:21)
    at /var/www/tradeMentorAPI/node_modules/kareem/index.js:272:14
    at _next (/var/www/tradeMentorAPI/node_modules/kareem/index.js:94:14)
    at process.nextTick (/var/www/tradeMentorAPI/node_modules/kareem/index.js:499:38)
    at process._tickCallback (internal/process/next_tick.js:61:11)
  errors:
   { email:
      { ValidatorError: Path `email` is required.
          at new ValidatorError (/var/www/tradeMentorAPI/node_modules/mongoose/lib/error/validator.js:29:11)
          at validate (/var/www/tradeMentorAPI/node_modules/mongoose/lib/schematype.js:844:13)
          at /var/www/tradeMentorAPI/node_modules/mongoose/lib/schematype.js:897:11
          at Array.forEach (<anonymous>)
          at SchemaString.SchemaType.doValidate (/var/www/tradeMentorAPI/node_modules/mongoose/lib/schematype.js:853:19)
          at /var/www/tradeMentorAPI/node_modules/mongoose/lib/document.js:1893:9
          at process._tickCallback (internal/process/next_tick.js:61:11)
        message: 'Path `email` is required.',
        name: 'ValidatorError',
        properties: [Object],
        kind: 'required',
        path: 'email',
        value: undefined,
        reason: undefined,
        [Symbol(mongoose:validatorError)]: true } },
  _message: 'User validation failed',
  name: 'ValidationError' }

控制器：

const makeANewUser = (req, res) => {
    const newUser = new User({username: req.body.username, password: req.body.password})
    //register is a mongoose method, passing in the user and the password, the it will take care of hashing and all that.
    User.register(newUser, req.body.password, (err, user) => {
        if (err) {
            console.log(req.body);
            console.log(err);
            return res.send("There was an error and it is...." + err);
            alert(error);
        }
        passport.authenticate('local')(req, res, function () {
            console.log(user);
            res.send(user.username);
        });
    });
};

我看到一封电子邮件，为什么猫鼬会给我这个错误？在解决此问题之前，我无法做任何新的事情，这看起来很奇怪。

Answer 1

对new User的呼叫没有从请求正文中提取电子邮件字段

猫鼬模式缺少值并显示错误

1 个答案: