求数据库有关的问题!!!!

Question

我做了两个界面为:searchclass和studentInfoClass,我想在studentInfoClass中显示,在searchclass查找到的内容.可是在studentInfoClass  中不能显示,求高手指教.代码如下:  
 studentInfoClass  sic=new  studentInfoClass();  
           if(jrb1.isSelected())  
           {  
             searchNumber1=jtf1.getText();  
             System.out.println("num1");  
             sql="select  *  from  stuTable  where  Num='"  +  searchNumber1  +  "'";  
             rs=DB.getResult(sql);  
             while(rs.next())  
             {  
                     sic.jTextField1.setText(rs.getString(1));  
                     sic.jTextField2.setText(rs.getString(2));  
                     sic.jTextField3.setText(rs.getString(3));  
                     sic.jTextField4.setText(rs.getString(7));  
                     sic.jTextField5.setText(rs.getString(4));  
                     sic.jTextField6.setText(rs.getString(5));  
                     sic.jTextField7.setText(rs.getString(6));  
             }  
数据库连接没有问题,只是查到的值无法传到studentInfoClass  

Answer 1

那你的Result出了变量作用区了～～估计实现的逻辑有问题

Answer 2

我在searchclass界面中可以正确的显示结果,比如:jTextField1.setText(rs.getString(1));
但是当我想到studentInfoClass中显示时,就没有结果.