java/w3/Employee.java

public class Employee{
	private String id;
	private String name;
	private String department;
	private double salary;
	private static String companyName;

	public Employee(){
	}
	public Employee(String id,String name,String department,double salary){
		this.id=id;
		this.name=name;
		this.department=department;
		this.setSalary(salary);
	}

	public static String getCompanyName(){
		return companyName;
	}

	public static void setCompanyName(String companyName){
		Employee.companyName=companyName;
	}

	public String getdepartment(){
		return this.department;
	}
	public double getSalary(){
		return this.salary;
	}
	public String getname(){
		return this.name;
	}
	public String getid(){
		return this.id;
	}

	public void setId(String id){
		this.id=id;
	}
	public void setDepartment(String department){
		this.department=department;
	}
	public void setName(String name){
		this.name=name;
	}
	public void setSalary(double setsalary){
		if(setsalary>=2000.0){
			this.salary=setsalary;
		} else{
			System.out.println("工资设置失败,自动设为2000元");
			this.salary=2000.0;
		}
	}
	public void raiseSalary(double percent){
		if(percent>0.0){
			this.salary*=(1+percent/100.0);
		} else {
			System.out.println("输入有误");
		}
	}
	public void printInfo() {
        System.out.println("公司名称: " + Employee.companyName);
        System.out.println("员工ID: " + this.id);
        System.out.println("姓名: " + this.name);
        System.out.println("部门: " + this.department);
        System.out.println("工资: " + this.salary);
        System.out.println("--------------------");
    }
	public static void main(String[] args){
		Employee employee1 = new Employee("E521","Mary","manager",30000);
		Employee employee2 = new Employee("002", "李四", "市场部", 6000);
		Employee.setCompanyName("思源股份有限公司");
		System.out.println("员工"+employee1.getname()+"的工资是"+employee1.getSalary());
		//员工Mary的工资是30000.0
		employee1.raiseSalary(10);
		//调薪后员工Mary的工资是33000.0
		System.out.println("调薪后员工"+employee1.getname()+"的工资是"+employee1.getSalary());
		employee1.printInfo();
		employee2.printInfo();
		//工资设置失败
		employee1.setSalary(1000);
	}
}