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我有个程序的一段有问题。请大家帮忙看看!

发布于 2010-10-27 11:41, 366 次点击
{
            String number=evt.getActionCommand();
            int n=Integer.parseInt(number);
        
            StringTokenizer fenxi=new StringTokenizer(n," ");
            int w=fenxi.countTokens();
            textField2.setText(w);
            
        }
红色是错误的地方!
1 回复
#2
筱晓绾2010-10-27 11:44
StringTokenizer 这个是类吗?应该是这样的吧:StringTokenizer()
            
            String number=evt.getActionCommand();
            int n=Integer.parseInt(number);
            StringTokenizer() fenxi=new StringTokenizer(n," ");
            int w=fenxi.countTokens();
            textField2.setText(w);
1