1 of 2 Mongoose模式未初始化

我是Node和MongoDB的新手。我使用貓鼬在Mongo上創建模式。我已經在1個models.js文件中創建了兩個模式，如下所示1 of 2 Mongoose模式未初始化

var mongoose = require('mongoose'); 

var postSchema = new mongoose.Schema({ 
username: String, 
text: String, 
created_at: {type: Date, default: Date.now} 
}); 

var userSchema = new mongoose.Schema({ 
username: String, 
password: String, 
created_at: {type: Date, default: Date.now} 
}); 





//declaring a model which has schema userSchema 
mongoose.model("User", userSchema); 
mongoose.model("Post", postSchema);

問題是我的用戶架構正在初始化並且工作正常。但帖子模式是一個問題。這是我得到啓動服務器時出現錯誤：

C:\Users\rohit\Desktop\projects\chirp\module4\start\node_modules\mo 
     throw new mongoose.Error.MissingSchemaError(name); 
      ^
MissingSchemaError: Schema hasn't been registered for model "Post".

下面是從實際調用後的架構，使數據庫api.js我的片段查詢

var express = require('express'); 
var router = express.Router(); 
var mongoose = require('mongoose'); 
var Post = mongoose.model('Post'); 
... 
router.route('/posts') 
.get (function(req, res){ 

    Post.find(function(err, data){ 
     if(err){ 
      return res.send(500, err) 
     } 

     return res.send(data) 
    }) 

})

這裏是代碼從使用用戶模式我auth.js文件片段，它工作正常

var LocalStrategy = require('passport-local').Strategy; 
var bCrypt = require('bcrypt-nodejs'); 
var mongoose = require('mongoose'); 
var User = mongoose.model('User'); 
var Post = mongoose.model('Post'); 
module.exports = function(passport){ 

// Passport needs to be able to serialize and deserialize users to support  persistent login sessions 
passport.serializeUser(function(user, done) { 
    console.log('serializing user:',user._id); 
    return done(null, user._id); 
}); 

passport.deserializeUser(function(id, done) { 
    User.findById(id, function(err, user){ 
     if (err){ 
      return done(err, false) 
     } 

     if(!user){ 
      return done('User not found', false) 
     } 

     return done(user, true); 
    }) 


});

來源

2016-11-22 rsisaudia

你是不是在你的models.js加載你的模型（用戶和Post）。 var mongoose = require('mongoose');後添加以下行：

var User = require('./models/user.js'); <-- type your user.js model path here 
var Post = require('./models/post.js'); <-- type your post.js model path here

來源

2016-11-25 01:11:13 deChristo

但後來爲什麼會爲用戶模式和，也不適用於郵政架構工作？ – rsisaudia

這很奇怪。看看http://stackoverflow.com/questions/20832126/missingschemaerror-schema-hasnt-been-registered-for-model-user – deChristo

1 of 2 Mongoose模式未初始化

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