构造函数的“重载”

class Person:
    def __init__(self,*args):
        self.name=""
        self.gender = ""
        self.age = 0
        self.mobile = ""
        self.email = ""
        self.home_adress = ""

        if len(args)==0:
            return
        if len(args) == 1:
            self.name=args[0]
        if len(args) == 2:
            self.name = args[0]
            self.gender= args[1]
        if len(args) == 3:
            self.name = args[0]
            self.gender= args[1]
            self.age = args[2]
        if len(args) == 4:
            self.name = args[0]
            self.gender= args[1]
            self.age = args[2]
            self.mobile = args[3]
        if len(args) == 5:
            self.name = args[0]
            self.gender= args[1]
            self.age = args[2]
            self.mobile = args[3]
            self.email = args[4]
        if len(args) == 6:
            self.name = args[0]
            self.gender = args[1]
            self.age = args[2]
            self.mobile = args[3]
            self.email = args[4]
            self.home_adress=args[5]

    def say_hello(self):
        print("大家好","我是"+self.name+"!希望大家支持我!")



if __name__=="__main__":


   #===tomas===
    tomas=Person("tomas","男")
    print(tomas.gender)
    print(tomas.say_hello())
    #解决TypeError（即重载）的问题有两种：
   # 1、参数的默认值加上。def __init__(self,name,gender,age=0,mobile="",email="",home_adress=""):
   #2 ＊args