我在netbeans中使用getText()所以它显示了如何将getText()转换为getPassword()的弃用错误?

时间:2016-06-12 18:30:41

标签: netbeans jpasswordfield

     String sql;
     sql = "select * from login where username = ? and password = ?";
     conn=MySqlConnect.ConnectDB();
     try
     {
        pst = conn.prepareStatement(sql);
        pst.setString(1, txtusername.getText());
        pst.setString(2, txtpassword.getText());
        rs = pst.executeQuery();
        if (rs.next())
        {

            JOptionPane.showMessageDialog(null, "Username and Password correct");


enter code here

当我倾向于更改getText()时,它会在构建

时抛出错误

0 个答案:

没有答案