兄弟们,请教一下,我等
package Server;
import java.io.Serializable;
public class Administrator implements Comparable<Administrator>,Serializable{
??????//<Administrator>为什么要加这个呀,是干什么用的呀.为什么去掉就出错.
private int id;
private String password;
public Administrator(String password){
id=Server.getServerDatabase().getNewAdmID()+1;
this.password=password;
}
public Administrator(int id){
this.id=id;
}
int getID(){
return id;
}
String getPassword(){
return password;
}
void setPassword(String password){
this.password=password;
}
public int compareTo(Administrator t){
boolean b=(id==t.getID());
return (b==true ? 0 : id>t.getID() ? 1 : -1);
}
public String toString(){
return "ID:"+id+" Password:"+password;
}
}
??????//<Administrator>为什么要加这个呀,是干什么用的呀.为什么去掉就出错.