Question

我正在尝试使用Postman在我的mongo数据库中插入一个条目，但是我会看到以下内容：

{"content":{"message":"Validation failed","name":"ValidationError","errors":{"name":{"message":"Path `name` is required.","name":"ValidatorError","path":"name","type":"required"}}}}

以下是我的API中的相关控制器：

var mongoose = require('mongoose');
var Course = mongoose.model('Course');

var sendJSONResponse = function(res, status, content){
   res.status(status);
   res.json({content});
}

module.exports.makeCourse = function(req, res){
   Course.create({
      name: req.body.courseName
      },function(err, course){
         if(err){
            sendJSONResponse(res, 400, err);
         } else{
            sendJSONResponse(res, 201, course);
         }
      })
};
module.exports.listCourses = function(req, res){
   Course.find({}, function(err, course){
      sendJSONResponse(res, 200, course);
   })
};

module.exports.courseIDLookup = function(req, res){};

module.exports.deleteCourse = function(req, res){};

以及数据模型：

var mongoose = require('mongoose')
var subject = require('./subject.js');

var courseSchema = new mongoose.Schema({
   name : {type: String,
            unique: true,
            required: true},
   subjects : [subject.schema]
});

module.exports = mongoose.model('Course', courseSchema);

创建此条目时我犯了什么错误？

Answer 1

如果name是您的关键，

name: req.body.courseName

应该是

name: req.body.name

使用mongo创建新条目时的验证错误

1 个答案: