java读取txt文件中的数据

Question

代码有错误，但是自己搜了一下感觉没毛病啊求大佬们帮忙看下

public void actionPerformed(ActionEvent e){

    java.awt.Dimension dim1=new java.awt.Dimension(1500, 1000);
    java.awt.Dimension dim2=new java.awt.Dimension(100, 40);

    Map<String, String> map = new HashMap<String , String>();
    String path = "D:\\test.txt";
    File file = new File(path);
    BufferedReader bReader = new BufferedReader(new FileReader(file));
    String line = "";
    String pc[] = null;
    String key = "";
    String value = "";
    while ((line = bReader.readLine()) != null) {
        pc = line.split(",");
        key = pc[0];
        value = pc[1];
        map.put(key, value);
    }
    Set <String> keySet = map.keySet();
    //利用get方法来获取账号和密码对象的文本信息
    for (String string2 : keySet) 
    if(zh.getText().equals(string2)&mm.getText().equals(map.get(string2))){
        init2();
        login1.dispose();//用dispose关闭登录界面
    }
    else {

        final JFrame tips = new JFrame("提示");

        //选择布局类型，定义流式布局的对象,并且设置每个组件之间距离为20
        FlowLayout f1 = new FlowLayout(FlowLayout.CENTER,20,20);
        tips.setLayout(f1);

        JLabel tishi = new JLabel("请正确输入用户名及对应的密码！");
        tips.setBounds(220, 8, 50, 300);
        tips.add(tishi);

        JButton yes = new JButton();
        yes.setText("确认");
        yes.setBounds(220, 60, 50, 300);
        tips.add(yes); 

        tips.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
        tips.setLocationRelativeTo(null);//设置窗口位于屏幕居中位置
        tips.setSize(300, 170);
        tips.setResizable(true);

        tips.setVisible(true);//设置窗体可见

        yes.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                tips.dispose();//销毁登陆窗口
            }
        });
    }
}

Answer 1

看看似乎是你没抓取异常来的