class_demo.py

#!/usr/bin/python
# -*- coding: UTF-8 -*-

class Employee:
    '所有员工的基类'
    empCount = 0

    def __init__(self, name, salary):
        self.name = name
        self.salary = salary
        Employee.empCount += 1

    def displayCount(self):
        print("Total Employee %d" % Employee.empCount)

    def displayEmployee(self):
        print("Name : ", self.name, ", Salary: ", self.salary)


t = Employee("holinc", 1000)
t.displayCount()
t.displayEmployee()

t2 = Employee("chen",3000)
t2.displayEmployee()
t2.displayCount()