Java编程题
编写显示员工id和员工姓名的程序。使用两个类,第一个类包括用来设置员工的id和姓名和单独的方法;另一个类创建员工对象,并使用对象调用方法。创建若干员工并显示他们的数据。
/* *employeeTest。java */ class employee{ private String id,name; public employee(){ this("",""); } public employee(String strId){ this(strId,""); } public employee(String strId,String strName){ id=strId; name=strName; } public void setId(String strId){ id=strId; } public void setName(String strName){ name=strName; } public String getId(){ return id; } public String getName(){ return name; } public String toString(){ return "employee "+id+" name: "+name; } } public class employeeTest{ public static void main(String[] args){ employee employee1,employee2,employee3; employee1=new employee(); employee2=new employee("cau"); employee3=new employee("cau_yt","yinser"); System。
out。println(employee1); System。out。println(employee2); System。out。println(employee3); } }。