I'm trying Koa by using koa-static. But it keeps returning 404 (Body: Not Found) when using multilevel inclusion relationship. I don't know the reason.
To reproduce,
Directory:
index.html index.js sites/sites.js sites/onesite/index.js
index.html
Hello, koa
index.js
const Koa = require('koa')
const router = require('./sites/sites.js')
const app = new Koa()
app.use(router())
app.listen(80)
sites/sites.js
const compose = require('koa-compose')
module.exports = ()=>{
return (ctx, next)=>{
compose(require('./onesite').middleware)(ctx, next)
}
}
sites/onesite/index.js
const Koa = require('koa')
const serve = require('koa-static')
const app = new Koa()
app.use(serve('.'))
module.exports = app
Your problem is in the router you return from sites.js:
module.exports = ()=>{
return (ctx, next)=>{
compose(require('./onesite').middleware)(ctx, next)
}
}
compose is an async function, but you do not wait for its promise to finish. One way to solve this is to return the promise that is returned by compose so that koa knows that it has to wait for that promise to be resolved:
module.exports = ()=>{
return (ctx, next)=>{
return compose(require('./onesite').middleware)(ctx, next)
}
}
Another way would be to use await:
module.exports = ()=>{
return async (ctx, next)=>{
await compose(require('./onesite').middleware)(ctx, next)
}
}