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passport.js護照不救子文檔到req.user
passport.serializeUser(function(user, done) {
done(null, user._id);
});
passport.deserializeUser(function(id, done) {
User
.findById(id).exec()
.then(function(user) {
done(null, user);
}, done)
;
});
passport.use(new LocalStrategy(function(username, password, done) {
Local
.findOne({ username: username })
.select('username role hashedPassword')
.exec()
.then(function(local) {
if (!local) {
return done(null, false);
}
var validPassword = bcrypt.compareSync(password, local.hashedPassword);
if (!validPassword) {
return done(null, false);
}
else {
User
.findOne({ local: local })
.populate('local')
.exec()
.then(function(user) {
console.log('user: ', user); // has subdocument
return done(null, user);
})
;
}
})
;
}));
auth.routes.js
router.get('/current-user', Auth.isLoggedIn, function(req, res) {
console.log('req.user: ', req.user); // doesn't have subdocument
res.status(200).json(req.user);
});
輸出
user: { _id: 55d8c6f7e1092f25bb761690,
local:
{ _id: 55d8c6f7e1092f25bb76168f,
username: 'a',
role: 'user',
__v: 0 },
__v: 0 }
✓ Can log in with valid credentials
req.user: { _id: 55d8c6f7e1092f25bb761690,
local: 55d8c6f7e1092f25bb76168f,
__v: 0 }
當我將用戶保存到req.user
(在passport.js
中),它具有子文檔local
。但是當我稍後嘗試訪問req.user
時,它會給我ObjectId
而不是子文檔。
這是爲什麼?我如何獲得子文檔而不是ObjectId
?
你是如何實現'deserializeUser()'的? – robertklep
@robertklep我用代碼更新了我的問題。將'populate('local')'添加到'deserializeUser()'中修復它。謝謝!你能把它寫成答案嗎? –