Django实现装饰器注册路由

def action(route, name=""):
    def inner_warpper(func):
        from django.urls import get_resolver
        resolver = get_resolver()

        if isclass(func) and issubclass(func, View):
            resolver.url_patterns.append(path(f"{route}/", func.as_view(), name=name if name else None))
        else:
            resolver.url_patterns.append(path(f"{route}/", func, name=name if name else None))

        @wraps(func)
        def wrapper(request, *args, **kwargs):
            return func(request, *args, **kwargs)
        return wrapper

    return inner_warpper

使用方法：

@action("classview")
class TestView(View):
    def get(self, request):
        return JsonResponse({"message": "Hello, world!"})
    
@action("hello",name="hello")
def hello(request):
    return JsonResponse({"message": "Hello, world!"})