Question

当我尝试通过express.js和OAuth lib保存并检查用户信息时，出现了这个问题。该代码在另一个应用上运行良好，没有任何错误，我复制了代码并进行了一些更改（mlab数据库URI，google-secret，clientID）以适应新应用
我知道了....我很困惑，请帮助

TypeError: User.findOne is not a function
    at Strategy.passport.use.GoogleStrategy [as _verify] (C:\Users\breezy\Desktop\New folder\website\config\passport-setup.js:25:6)
    at C:\Users\breezy\Desktop\New folder\website\node_modules\passport-oauth2\lib\strategy.js:193:24
    at C:\Users\breezy\Desktop\New folder\website\node_modules\passport-google-oauth20\lib\strategy.js:122:5
    at passBackControl (C:\Users\breezy\Desktop\New folder\website\node_modules\oauth\lib\oauth2.js:134:9)
    at IncomingMessage.<anonymous> (C:\Users\breezy\Desktop\New folder\website\node_modules\oauth\lib\oauth2.js:157:7)
    at emitNone (events.js:111:20)
    at IncomingMessage.emit (events.js:208:7)
    at endReadableNT (_stream_readable.js:1064:12)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)

这些是我的文件...

// this is passport-setup.js File

const passport = require('passport');
const GoogleStrategy = require('passport-google-oauth20');
const keys = require('../authentication/keys');
const User = require('../models/models');

passport.serializeUser((user, done)=>{
done(null, user.id);
});

passport.deserializeUser((id, done)=>{
  User.findById(id).then((user)=>{
    done(null, user);
  });
});

passport.use(
  new GoogleStrategy({
   //options for GoogleStrategy
   callbackURL:'/auth/google/redirect',
   clientID:keys.google.clientID,
   clientSecret:keys.google.clientSecret
},(accessToken,refreshToken,profile,done)=>{
  //check if user already exists in our db
  console.log(profile);
User.findOne({googleId:profile.id}).then((currentUser)=>{
  if(currentUser){
    //already have user
    console.log('user is:' + currentUser);
    done(null,currentUser);
  }else{
    //if not create new user on our db
    new User ({
      username:profile.displayName,
      googleId:profile.id,
      thumbnail:profile._json.image.url
    }).save().then((newUser)=>{
      console.log('new user created' + newUser);
      done(null,newUser);
    });
  }
});

})
);

keys.js文件

// this is authentication/keys file

let dbKeys = {
	dbURI: 'mongodb://xxxxxxxxxxxxxxxxxx',
	// a local database for developing and testing.
	local: 'mongodb://127.0.0.1:27017/scriptHouse'
}


// exporting the database info outside
module.exports = {
	database: dbKeys,
	google:{
    clientID:'xxxxxxxxxxxx',
    clientSecret:'xxxxx'
  },
	mongodb:{
		dbURI:'mongodb://xxxxxxxx'
	},
	session: {
    cookieKey:'xxxxx'
  }
};

models.js文件

//this is models/models file

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

const userSchema = new Schema({
  username:String,
  googleId:String,
  thumbnail:String
});

const User = mongoose.model('user',userSchema);

module.exports = User;

请帮帮我....

User.findOne不是函数

0 个答案: