code241.java
package pack06;
//模拟user类
public class code241
{
private int id;
private String userName;
public int getId()
{
return this.id;
}
public String getUserName()
{
return this.userName;
}
public void setId(int id)
{
this.id = id;
}
public void setUserName(String userName)
{
this.userName = userName;
}
}