我在让 connect-flash 工作时遇到一些问题,我收到的错误消息是:
'错误:req.flash() 需要会话'
我已经看到这可能是因为应用程序的排序,但我不确定这里是否是这种情况。
应用程序.js:
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var session = require('express-session');
var flash = require('connect-flash');
var passport = require('passport');
var app = express();
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(session({secret: '{secret}', name: 'session_id', saveUninitialized: true, resave: true}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
路线等如下
flash生成代码:
passport.authenticate('local', { failureRedirect: '/login', successRedirect: '/', failureFlash: true})