如果你想要正确地为多个 app 启用类型推断,可以按照以下方式使用 app.route()。
将 app.get() 或 app.post() 等方法返回的值传递给 app.route() 的第二个参数。
ts
import { Hono } from 'hono'
import { hc } from 'hono/client'
const authorsApp = new Hono()
.get('/', (c) => c.json({ result: 'list authors' }))
.post('/', (c) => c.json({ result: 'create an author' }, 201))
.get('/:id', (c) => c.json({ result: `get ${c.req.param('id')}` }))
const booksApp = new Hono()
.get('/', (c) => c.json({ result: 'list books' }))
.post('/', (c) => c.json({ result: 'create a book' }, 201))
.get('/:id', (c) => c.json({ result: `get ${c.req.param('id')}` }))
const app = new Hono()
.route('/authors', authorsApp)
.route('/books', booksApp)
type AppType = typeof app