使用构造方法

class Student: name = None sex = None age = None def __init__(self,name,sex,age): self.name = name self.sex = sex self.age = age stu_1 = Student("李白","男",1000) print(stu_1.name) stu_2 = Student("鹿桉","女",18) print(stu_2.name,stu_2.sex,stu_2.age)