JOptionPane精品文章

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  Java 實(shí)現(xiàn)經(jīng)典掃雷游戲

  ...錯(cuò)誤提示。 errorFlag = true; JOptionPane.showMessageDialog(null, Please enter correct numbers!); } else { boardWidth = Intege...

  pkhope 2019-08-16 18:30 評(píng)論0 收藏0
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  C/S結(jié)構(gòu)框架聊天室

  ...ctionCommand().equals(連接)&&field2.getText().equals()){ JOptionPane.showMessageDialog(null,請(qǐng)輸入正確的服務(wù)器名,信息,JOptionPane.INFORMATION_MESSAGE); }else if(e.getSource()==field2||e.getAc...

  source 2019-08-16 11:04 評(píng)論0 收藏0
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  Java 實(shí)現(xiàn)小球碰撞GUI

  ...))) { startPlaying(); } else { JOptionPane.showMessageDialog(null, Please enter correct numbers!); } } if (command.equals(Sto...

  Dogee 2019-08-15 15:23 評(píng)論0 收藏0
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  Java JDBC編程

  ...e(userField.getText(), passField.getText())) { JOptionPane.showMessageDialog(jf, 登錄成功); } // 否則顯示登錄失敗 else { ...

  鄒強(qiáng) 2019-08-14 17:10 評(píng)論0 收藏0