Basic Express 4.0 Setup with connect-flash

app.js

var express = require('express');
var session = require('express-session');
var cookieParser = require('cookie-parser');
var flash = require('connect-flash');
var app = express();

app.use(cookieParser('secret'));
app.use(session({cookie: { maxAge: 60000 }}));
app.use(flash());

app.all('/', function(req, res){
  req.flash('test', 'it worked');
  res.redirect('/test')
});

app.all('/test', function(req, res){
  res.send(JSON.stringify(req.flash('test')));
});

app.listen(3000);

module.exports = app;

package.json

{
  "dependencies": {
    "express": "^4.0.0",
    "express-session": "^1.0.2",
    "cookie-parser": "^1.0.1",
    "connect-flash": "^0.1.1"
  }
}

Thank you very much sir Vào Th 6, 20 thg 3, 2020 lúc 15:30 snakehead007 <notifications@github.com> đã viết:

***@***.**** commented on this gist. ------------------------------ @thinhbg <https://github.com/thinhbg> My front ent is this (in Pug using bootstrap): .row.justify-content-center #messages.col-12 if messages.test each message in messages.test div.alert-message(class="alert alert-success alert-dismissible fade show" role="alert")=message button(type="button" class="close" data-dismiss="alert" aria-label="Close") span(aria-hidden="true") &times; — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <https://gist.github.com/11061808#gistcomment-3220527>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOSNHJFITXRTEDK6W7XNYH3RIMSQPANCNFSM4H5MG24Q> .

-- Bùi Gia Thịnh