Flask CBV

from flask import Flask, views
import time
app = Flask(__name__)

def  zhuangshiqi(func):
    def inner(*args,**kwargs):
        start_time = time.time()
        ret = func(*args,**kwargs)
        print(time.time()-start_time)

        return ret
    return inner

class Login(views.MethodView):

    decorators =[zhuangshiqi]

    def get(self):
        return "get"

    def post(self):
        pass
app.add_url_rule("/login",endpoint=None,view_func=Login.as_view(name="login"))

if __name__ == '__main__':
    app.run("0.0.0.0",9527)