Java 只有一个按钮的JOptionPane showConfirmDialog

Java 只有一个按钮的JOptionPane showConfirmDialog,java,swing,joptionpane,Java,Swing,Joptionpane,我只需要在showConfirmDialog中有一个按钮 我试过这个: int response = JOptionPane.showConfirmDialog(null, "Time Entered Successfully", "", JOptionPane.OK_OPTION, JOptionPane.PLAIN_MESSAGE); if (response == JOptionPane.CLOSED_OPTION || response == JO

我只需要在
showConfirmDialog
中有一个按钮

我试过这个:

int response = JOptionPane.showConfirmDialog(null, "Time Entered Successfully",
                   "", JOptionPane.OK_OPTION, JOptionPane.PLAIN_MESSAGE);

if (response == JOptionPane.CLOSED_OPTION || response == JOptionPane.OK_OPTION)
{
   System.out.println("CLOSING>>>>>>");
}
但这将显示带有Yes\u No\u选项的对话框

我只想在那里显示OK按钮。可能吗

我只想在那里显示OK按钮。可能吗

使用方法


尝试使用此按钮,它只创建一个按钮

JOptionPane.showMessageDialog(null, "Loading Complete...!!!");

这是
JOptionPane.DEFAULT\u选项

JOptionPane.showConfirmDialog(null,
                "MESSAGE",
                "TITLE",
                JOptionPane.DEFAULT_OPTION,
                JOptionPane.PLAIN_MESSAGE);
JOptionPane.showConfirmDialog(null,
                "MESSAGE",
                "TITLE",
                JOptionPane.DEFAULT_OPTION,
                JOptionPane.PLAIN_MESSAGE);