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import java.io.*; class Employee{ // 这个实例变量对子类可见 public String name; // 私有变量,仅在该类可见 private double salary; //在构造器中对name赋值 public Employee (String empName){ name = empName; } //设定salary的值 public void setSalary(double empSal){ salary = empSal; } // 打印信息 public void printEmp(){ System.out.println("名字 : " + name ); System.out.println("薪水 : " + salary); } } public class Main { public static void main(String[] args){ Employee empOne = new Employee("JIYIK"); empOne.setSalary(1000.0); empOne.printEmp(); } }
运行结果 :
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