能否挂载子应用并且支持中间件？

[mattholy]

操，太牛逼了，我在公司里开发类似的东西，一转头发现有现成的，这届网友非常牛逼

我还没来得急阅读源码，先来问问，见谅。

我想知道它是否支持挂载子应用并且用中间件修改请求和响应？
比如：

from fastapi import FastAPI, Request
from fastapi_proxy_lib.fastapi.app import reverse_http_app

app = FastAPI(title="主应用")
example_app = reverse_http_app(base_url="http://www.example.com")

def fake_token():
    pass

@example_app.middleware("http")
async def third_party_app_catchall_middleware(request: Request, call_next):
    request.state.source= "example.com"
    request.headers["X-My-Custom-Auth_Header"] = fake_token()

    response: Response = await call_next(request)

    response.headers["X-Handled-By"] = "example.com"
    return response

app.mount("/service/example", example_app)

@app.get("/")
async def root():
    return {"message": "这是主应用根路由"}

[WSH032]

Yes, this is supported.

In addition to using middleware, you can also use httpx auth, depending on your preference.
I'm not sure why you need to use a sub-app, but if you want, you can also directly declare an endpoint.