为了在输入对话框中有自定义按钮标题，我创建了以下代码:Stringkey=null;JTextFieldtxtKey=newJTextField();intanswerKey=JOptionPane.showOptionDialog(this,newObject[]{pleaseEnterTheKey,txtKey},decryptionKey,JOptionPane.OK_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE,null,newObject[]{okCaption,cancelCaption},okCaption);if(answerKe