【发布时间】:2019-11-04 15:01:51
【问题描述】:
我正在尝试为我的用户模型创建一个“checkPassword”方法,但是每当我调用它时,我都会收到以下错误:
User.checkPassword(password, hash, function(err, samePassword){
^
TypeError: undefined is not a function
我对猫鼬很陌生,所以我不确定我哪里出错了。
users.js(用户模型)
var mongoose = require('mongoose'),
Schema = mongoose.Schema,
bcrypt = require('bcrypt');
var userSchema = new Schema({
email : {type: String, required: true, unique: true},
password : {type: String, required: true},
firstName : {type: String},
lastName : {type: String}
});
userSchema.methods.checkPassword = function checkPassword(password, hash, done){
bcrypt.compare(password, hash, function(err, samePassword) {
if(samePassword === true){
done(null, true);
} else {
done(null, false)
}
});
}
module.exports = mongoose.model('User', userSchema);
passport.js
var passport = require('passport'),
LocalStrategy = require('passport-local').Strategy,
mongoose = require('mongoose'),
usersModel = require('../models/users'),
User = mongoose.model('User');
passport.use(new LocalStrategy({
usernameField: 'email',
passwordField: 'password'
}, function(email, password, done){
User.findOne({'email': email}, function(err, user){
if(user){
var hash = user.password;
User.checkPassword(password, hash, function(err, samePassword){
if(samePassword === true){
done(null, user);
}
等等。
如果我 console.log 用户模型(在 passport.js 的开头),我可以看到该方法在那里,但我无法使用它。我的模型布局与文档中的类似:http://mongoosejs.com/docs/guide.html(实例方法部分)。
【问题讨论】: