Augments Koa with ctx.cacheControl()
and ctx.response.cacheControl()
.
const Koa = require('koa')
const app = new Koa()
require('koa-ctx-cache-control')(app)
app.use(async (ctx, next) => {
ctx.cacheControl(false) // no cache
await next()
})
If it's a time ms can parse, then it uses that time as the max age:
ctx.cacheControl('1 second') // => max-age=1
Otherwise, it sets the header directly:
ctx.cacheControl('max-age=0') // => max-age=0
Sets the max age with a number in milliseconds.
ctx.cacheControl(1000) // => max-age=1
Sets a no cache directive.