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认为它没有让我用流派架构 我有2种模式的用户和流派 用户模式工作正常,但流派架构是undefind猫鼬和节点JS - 类型错误:对象不是一个函数
用户的问题.js文件 - 架构
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var Genre = require('../Models/genre');
// create a schema
var userSchema = new Schema({
name: { type: String, required: true, unique: true },
email: { type: String, required: true, unique: true },
password: { type: String, required: true },
age: String,
gender: String,
genres: [Genre.genreSchema]
});
// the schema is useless so far
// we need to create a model using it
var User = mongoose.model('User', userSchema);
// make this available to our users in our Node applications
module.exports = User;
genre.js - 架构
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
// create a schema
var genreSchema = new Schema({
name: { type: String, required: true, unique: true },
age: String,
gender: String
});
// the schema is useless so far
// we need to create a model using it
var Genre = mongoose.model('Genre', genreSchema);
// make this available to our genres in our Node applications
module.exports = Genre;
流派控制器 - 路由器---同用户的路由器控制器
var express = require('express');
var bodyParser = require('body-parser');
var Genre = require('../Models/genre');
// ROUTES FOR OUR API
// =============================================================================
var router = express.Router(); // get an instance of the express Router
// middleware to use for all requests
router.use(function(req, res, next) {
// do logging
console.log('Something is happening.');
next(); // make sure we go to the next routes and don't stop here
});
router.route('/genres')
// create a genre
.post(function(req, res) {
console.log(Genre);
**//here is the error when trying to post new genre**
var Genre = new Genre(req.body); // create a new instance of the user model
// save the genre and check for errors
Genre.save(function(err) {
if (err)
res.send(err);
res.json({ message: 'Genre created!' });
});
})
// get all the genres
.get(function(req, res) {
Genre.find(function(err, genres) {
if (err)
res.send(err);
res.json(genres);
});
});
module.exports = router;
server.js - 应用JS
var express = require('express');
var app = express();
var bodyParser = require('body-parser');
var userRouter = require('./Controllers/user');
var genreRouter = require('./Controllers/genre');
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017'); // connect to our datababase
// configure app to use bodyParser()
// this will let us get the data from a POST
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
var port = process.env.PORT || 8080; // set our port
// REGISTER OUR ROUTES -------------------------------
// all of our routes will be prefixed with /api
app.use('/api', userRouter);
app.use('/api', genreRouter);
// START THE SERVER
// =============================================================================
app.listen(port);
console.log('see whats happening on port ' + port);
为什么模型undefind只有当我发表新流派?并为用户它工作正常? 是模式架构的方式吗?还是有更好的办法?
我已经尝试与只使用流派模型出来的用户,它仍然同样的错误
我希望我足够清楚 感谢助理
我知道这应是一种简单的HAHAH感谢 – Erez