Java与python的面向对象对比

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Java

Python

public class Employee {     public static int empCount = 0;     String name;     int salary;     public Employee(String name, int salary)     {         this.name = name;         this.salary = salary;     }     public void displayCount()     {         System.out.print("Total Employee " + Employee.empCount);     }     public void displayEmployee()     {         System.out.print("Name : " + this.name +  ", Salary: " + this.salary);     } }

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   empCount静态变量 __init__构造器 self：this