const router = require('koa-router')() router.get('/', async (ctx, next) => { await ctx.render('index', { title: 'Hello Koa 2!' }) }) router.get('/string', async (ctx, next) => { ctx.body = 'koa2 string' }) router.get('/json', async (ctx, next) => { ctx.body = { title: 'koa2 json' } }) module.exports = router