web.py自定义not found 实例

import weburls=(        "/",'index',    )app=web.application(urls,globals())def notfound():    return web.notfound("my not found page")app.notfound=notfoundclass index:    def GET(self):        return "normal index"if __name__=="__main__":    app.run()

运行服务器，浏览器输入http://127.0.0.1:8080/+任意非空字符，返回的即为自定义Notfound