static String familyname;
String name;
            }
public class StaticEx extends Applet{
Family father,son1,son2;
public void init(){
father=new Family();
son1=new Family();
son2=new Family();
}
public void paint(Graphics g){
    father.familyname="我是";
    father.name="父亲";
    son1.name="大儿子";
    son2.name="小儿子";
    g.drawString("fatger:"+father.familyname+father.name,50,50);
    g.drawString("son1:"+son1.family+son1.name,50,100);
    g.drawString("son2:"+son2.family+son2.name,50,150);
    father.familyname="我真的不是";
    g.setColor(Color.blue);
    g.drawString("fatger:"+father.familyname+father.name,50,200);
    g.drawString("son1:"+son1.family+son1.name,50,250);
    g.drawString("son2:"+son2.family+son2.name,50,300);
    }}

解决方案 »

  1.   

    这个是什么?
    static String familyname;
    String name;
                }
    class Famliy{
    static String familyname;
    String name;
                }
    ?
      

  2.   

    import java.applet.*;
    import java.awt.*;
    class Family{
    static String familyname;
    String name;
                }
    public class StaticEx extends Applet{
    Family father,son1,son2;
    public void init(){
    father=new Family();
    son1=new Family();
    son2=new Family();
    }
    public void paint(Graphics g){
        father.familyname="我是";
        father.name="父亲";
        son1.name="大儿子";
        son2.name="小儿子";
        g.drawString("fatger:"+father.familyname+father.name,50,50);
        g.drawString("son1:"+son1.family+son1.name,50,100);
        g.drawString("son2:"+son2.family+son2.name,50,150);
        father.familyname="我真的不是";
        g.setColor(Color.blue);
        g.drawString("fatger:"+father.familyname+father.name,50,200);
        g.drawString("son1:"+son1.family+son1.name,50,250);
        g.drawString("son2:"+son2.family+son2.name,50,300);
        }}