的NodeJS和快遞 - 嵌套路由器不打控制器功能

Question

用戶有配置文件對象和一個配置的利益

let UserSchema = new Schema({ 

     email: { 
      value: { 
       type: String, 
       lowercase: true, 
       //unique: true, 

      }, 
      token: String, 
      verified: Boolean, 
     }, 
     password: { 
      type: String, 
     }, 

     phone: { 
      countryCode: { 
       type: String, 
       //required:true, 
       unique: true, 
      }, 
      number: { 
       type: String, 
       required: true 
      }, 
      code: String, 
      verified: { 
       type: Boolean, 
       default: false 
      }, 
     }, 

     jwt: String, 

     profile: { 
      username: String, 
      firstname: String, 
      lastname: String, 
      dob: String, 
      level: Number, 
      location: String, 
      image: String, 
      introduction: String, 

      languages: { 
       teach: [{ 
        code: String, 
        name: String, 
        native: String, 
        level: Number, 
       }], 
       learn: [{ 
        code: String, 
        name: String, 
        native: String, 
        level: Number, 
       }], 
      }, 
      interests: [], 
      countries: [], 
     }, 
    }, 
    { 
     timestamps: {createdAt: 'created_at', updatedAt: 'updated_at'} 
    }); 

我遇到的情況，我只是想利益添加到用戶配置文件的陣列。該請求會是這樣的，以顯示所有用戶的興趣。

GET：/用戶/：ID /資料/興趣

user.router.js

'use strict'; 

let express = require('express'); 
let router  = express.Router(); 
let controller = require('../controllers/user.controller'); 
controller  = new controller(); 

router.get('/', controller.index); 
router.get('/:id', controller.show); 
router.post('/', controller.store); 
router.put('/:id', controller.update); 
router.delete('/:id', controller.destroy); 

router.use('/:id/profile', require('./profile.route')); 

module.exports = router; 

profile.router.js

let express = require('express'); 
let router  = express.Router({mergeParams: true}); 
let controller = require('../controllers/profile.controller'); 
controller  = new controller(); 

router.get('/', controller.index); 
router.get('/:id', controller.show); 
router.post('/', controller.store); 
router.put('/:id', controller.update); 
router.delete('/:id', controller.destroy); 

router.use('/interest', require('./interest.route')); 

module.exports = router; 

interest.router.js

'use strict'; 

let express = require('express'); 
let router  = express.Router({mergeParams: true}); 
let controller = require('../controllers/interest.controller'); 
controller  = new controller(); 

router.post('/', controller.store); 
router.get('/', controller.show); 

module.exports = router; 

interest.controller.js

show(req, res) { 
    let id = req.params.id; 
    console.log(id); 

    User.findOne({'_id': id}, function (err, user) { 

     if (err) return res.json(err); 

     return res.json(user); 

    }); 
} 

當我調用這個GET：/ users /：id/profile/interest請求時，它應該在感興趣的控制器中點擊show函數。但是，它並沒有這樣做。郵差給我一個錯誤。

{ 
    "message": "Cast to ObjectId failed for value \"interest\" at path \"_id\" for model \"User\"", 
    "name": "CastError", 
    "stringValue": "\"interest\"", 
    "kind": "ObjectId", 
    "value": "interest", 
    "path": "_id" 
} 

我該如何解決這個問題？

P.S如果你能想到一個更有效的方法來做這個過程，請讓我知道。

Answer 1

我覺得你的路線被前面匹配的比你想要的，請嘗試移動router.use線了一下在你的profile.router.js代碼：

let express = require('express'); 
let router  = express.Router({mergeParams: true}); 
let controller = require('../controllers/profile.controller'); 
controller  = new controller(); 

router.use('/interest', require('./interest.route')); 

router.get('/', controller.index); 
router.get('/:id', controller.show); /* the /interest route was being matched here */ 
router.post('/', controller.store); 
router.put('/:id', controller.update); 
router.delete('/:id', controller.destroy); 

module.exports = router; 

`