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express
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examples/cookies/index.js
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Blake Embrey
Delete `back` as a magic string (#5933)
10 сен 2024, 06:28
Не верифицирован
10 сен 2024, 06:28
bdd81f8
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'use strict' /** * Module dependencies. */ var express = require('../../'); var app = module.exports = express(); var logger = require('morgan'); var cookieParser = require('cookie-parser'); // custom log format if (process.env.NODE_ENV !== 'test') app.use(logger(':method :url')) // parses request cookies, populating // req.cookies and req.signedCookies // when the secret is passed, used // for signing the cookies. app.use(cookieParser('my secret here')); // parses x-www-form-urlencoded app.use(express.urlencoded()) app.get('/', function(req, res){ if (req.cookies.remember) { res.send('Remembered :). Click to <a href="/forget">forget</a>!.'); } else { res.send('<form method="post"><p>Check to <label>' + '<input type="checkbox" name="remember"/> remember me</label> ' + '<input type="submit" value="Submit"/>.</p></form>'); } }); app.get('/forget', function(req, res){ res.clearCookie('remember'); res.redirect(req.get('Referrer') || '/'); }); app.post('/', function(req, res){ var minute = 60000; if (req.body && req.body.remember) { res.cookie('remember', 1, { maxAge: minute }) } res.redirect(req.get('Referrer') || '/'); }); /* istanbul ignore next */ if (!module.parent) { app.listen(3000); console.log('Express started on port 3000'); }