class 员工
{
private String name;
private int age;
private String sex;
员工(String name,int age,String sex)
{
this.name=name;
this.age=age;
this.sex=sex;
}
public String getName()
{
return name;
}
public int getAge()
{
return age;
}
public String getSex()
{
if(sex.equals("男")==true)
return "男";
else if(sex.equals("女")==true)
return "女";
else
return "东方不败";
}
public String toString()
{
return "姓名"+getName()+"年龄"+getAge()+"性别"+getSex();
}
public void setName(int name)
{
this.name=name;
}
public void setAge(int age)
{
this.age=age;
}
public void setSex(String sex)
{
this.sex=sex;
}
}
class Manager extends 员工
{
private int jiangjin;
Manager(int jangjin)
{
super("Manager");
jiangjin=0;
}
public void setJiangjin(int s)
{
jiangjin=s;
}
public String toString()
{
return super.toString()+"奖金"+jiangjin;
}
}
import java.lang.*;
public class Bh2
{
public static void main(String args[])
{
员工 老张=new 员工("张三",45,"男");
System.out.println(老张.toString());
Manager 老马=new Manager("马大帅",46,"男",2400);
System.out.println(老马.toString);
}
}//请大家帮忙把错误给我说下
谢谢拉

class Manager extends 员工
{
private int jiangjin;
Manager(int jangjin)
{
super("Manager"); //调用超类构造器的参数不匹配！员工(String name,int age,String sex) 3个参数

jiangjin=0;
}
public void setJiangjin(int s)
{
jiangjin=s;
}
public String toString()
{
return super.toString()+"奖金"+jiangjin;
}
}

那怎么样改呢?

class 员工
{
private String name;
private int age;
private String sex;
员工(String name,int age,String sex)
{
this.name=name;
this.age=age;
this.sex=sex;
}
public String getName()
{
return name;
}
public int getAge()
{
return age;
}
public String getSex()
{
if(sex.equals("男")==true)
return "男";
else if(sex.equals("女")==true)
return "女";
else
return "东方不败";
}
public String toString()
{
return "姓名"+getName()+"年龄"+getAge()+"性别"+getSex();
}
public void setName(String name)
{
this.name=name;
}
public void setAge(int age)
{
this.age=age;
}
public void setSex(String sex)
{
this.sex=sex;
}
}
class Manager extends 员工
{
private int jiangjin;
Manager(String name,int age,String sex,int jangjin)
{
super(name,age,sex);
this.jiangjin=jangjin;
}
public void setJiangjin(int s)
{
jiangjin=s;
}
public String toString()
{
return super.toString()+"奖金"+jiangjin;
}
}
public class Bh2
{
public static void main(String args[])
{
员工 老张=new 员工("张三",45,"男");
System.out.println(老张.toString());
Manager 老马=new Manager("马大帅",46,"男",2400);
System.out.println(老马.toString());
}
}
这样就可以了
你用的什么开发工具啊？
是不是UltraEdit之类的啊？
在有错误的话 建议你用ECLIPSE这种能找错的开发工具先试试！
有些错误是有点....

class 员工
{
private String name;
private int age;
private String sex;
员工(String name,int age,String sex)
{
this.name=name;
this.age=age;
this.sex=sex;
}
public String getName()
{
return name;
}
public int getAge()
{
return age;
}
public String getSex()
{
if(sex.equals("男")==true)
return "男";
else if(sex.equals("女")==true)
return "女";
else
return "东方不败";
}
public String toString()
{
return "姓名"+getName()+"年龄"+getAge()+"性别"+getSex();
}
public void setName(int name)-->public void setName(String name)
{
this.name=name;
}
public void setAge(int age)
{
this.age=age;
}
public void setSex(String sex)
{
this.sex=sex;
}
}
class Manager extends 员工
{
private int jiangjin;
Manager(int jangjin)--> Manager(String name,int age,String sex,int jiangjin)
{
super("Manager");-->super(name,age,sex);
jiangjin=0;-->this.jiangjin=jiangjin;
}
public void setJiangjin(int s)
{
jiangjin=s;
}
public String toString()
{
return super.toString()+"奖金"+jiangjin;
}
}
import java.lang.*;
public class Bh2
{
public static void main(String args[])
{
员工 老张=new 员工("张三",45,"男");
System.out.println(老张.toString());
Manager 老马=new Manager("马大帅",46,"男",2400);
System.out.println(老马.toString);-->System.out.println(老马.toString());-->
}
}//
你的程序漏洞百出

super("Manager");-->super(name,age,sex);
这句话为什么这么改??

你继承人家的构造函数难道参数可以不相同?看下书

這些問題也要問那么清除么   書上可以解決的哦

构造方法也可以继承的吗?怎么书上好像不可以的啊.
这里好像不是继承,而是调用它自己的构造函数吧?

我是菜鸟,还请高手指点迷津.

不过构造函数参数好像是不匹配.