public Emp(){
}
public Emp(String name,int age){
this.name=name;
this.age=age;
}
//set get方法
//set设置 get获取
public void setName(String name){
this.name=name;
}
public String getName(){
return name;
}
public void setAge(int age){
this.age=age;
}
public int getAge(){
return age;
}