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我試圖在用戶成功登錄到我的應用時通過連接閃光渲染閃光消息。使用連接閃光燈進行節點/快速應用時無法獲得閃光消息
我可以控制檯註銷Flash消息，但他們似乎沒有得到渲染客戶端。
但是，我知道一個事實，即沒有什麼錯在客戶端，因爲當我在我的路線有一個簡單的字符串像'You have successfully login!'更換req.flash[0]則消息確實出現。
護照配置：
// Local login Strategy
passport.use('local-login', new LocalStrategy(
{
usernameField: 'email',
passwordField: 'password',
passReqToCallback: true
},
(req, email, password, done) => {
User.findOne({ 'local.email': email })
.then(user => {
if (!user) return done(null, false);
user.validPassword(password, (err, res) => {
if (err) return done(err);
if (!res) return done(null, false);
done(null, user, req.flash('success', 'Login Successful!'));
});
})
.catch(err => done(err));
}
));
路線：
app.post(
'/api/login',
passport.authenticate('local-login'),
(req, res) => {
console.log(req.flash('success'));
const user = {
user: req.user,
msg: req.flash('success')[0] // Works when I replace with 'You have successfully logged in'
};
res.send(user);
}
);
服務器：
const express = require('express');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const passport = require('passport');
const flash = require('connect-flash');
const cookieParser = require('cookie-parser');
const cookieSession = require('cookie-session');
const keys = require('./config/keys');
require('./models/User');
require('./services/passport');
mongoose.connect(keys.mongoURI);
const app = express();
app.use(bodyParser.json());
app.use(cookieParser());
app.use(flash());
app.use(
cookieSession({
maxAge: 30 * 24 * 60 * 60 * 1000,
keys: [keys.cookieKey]
})
);
app.use(passport.initialize());
app.use(passport.session());
require('./routes/authRoutes')(app);
app.get('/', (req, res) => {
res.json({ message: 'hello' });
});
if (process.env.NODE_ENV === 'production') {
app.use(express.static('client/build'));
const path = require('path');
app.get('/', (req, res) => {
res.sendFile(path.resolve(__dirname, 'client', 'build', 'index.html'));
});
}
const PORT = process.env.PORT || 5000;
app.listen(PORT,() => console.log('Working'));