应用:

Django中间件,rest framework 组件的全局配置文件

import importlib

path = "abc.def.foo"

module_path,class_name = path.rsplit('.',maxsplit=1)

# 根据字符串的形式导入模块
m = importlib.import_module(module_path) cls = getattr(m,class_name)
# foo()
obj = cls() obj.process_request()

   

05-20 21:40