FastAPI--如何自定义Docs UI，包括多个APP、静态资源、元数据等
如何mount 一个FastAPI Application?
“Mounting” means adding a completely “independent” application in a specific path, that then takes care of handling everything under that path, with the path operations declared in that sub-application.
示例代码
主应用
import logging
import mimetypes
import os
import sys
from contextlib import asynccontextmanager
from typing import Union