Lightweight Koa-Middleware for Cookies
npm install cca-koa-cookie --saveIf you have questions:
const
Koa = require('koa'),
cookie = require('cca-koa-cookie'),
router = require('cca-koa-router')
const
app = new Koa(),
port = 3000
app.use(cookie)
app.use(router({}, _ => {
_.get('/set', (c, n) => {
// Set a cookie
c.request.cookie.set({
key: 'my_id',
value: '12345678',
path: '/',
maxAge: 100,
httpOnly: true,
secure: false
})
c.body = 'Cookie Set'
})
_.get('/get', (c, n) => {
c.body = c.request.cookies
})
}))
app.listen(port)The Cookie Parser sets an array ctx.request.cookies with the cookies that where sent with the request.
Let's say we get a cookie (Foo=Bar;) We can access it in the context of Koa like this: ctx.request.cookies['Foo'] => "bar"
The Parser also defines a getter and setter for cookies
// Set a cookie
ctx.request.cookie.set({
key: 'my_id',
value: '12345678',
path: '/',
maxAge: 100,
httpOnly: true,
secure: false
})| Options | Value |
|---|---|
| Key | Cookie Name |
| Value | Cookie Value |
| Path | Url Path |
| Domain | Sub or Domain |
| httpOnly | bool |
| secure | bool |
| max-age | seconds after the cookie expres |
// Get a cookie
ctx.request.cookie.get('my_id') => "12345678"
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