python class类

#!/usr/bin/python3
class Student(object):
    def __init__(self):   #默认有此函数，自定义时运行自定义的。实例化时首次运行该函数
        print("First function to run when create a instance.")
    def getName(self):
        self.name = input("input your name:")
    def showName(self):
        print("your name is:", self.name)

boy = Student()
boy.getName()
boy.showName()