Java中的JOptionPane

将选项卡式文本放入Jtextarea

String addText = "NAMEttADDRESSttTEL.NotEMAILn";        for (int i = 0; i < addressBookSize; i++) {addText = addText+entry[i].viewAllInfo();        }        System.out.print(addText); JOptionPane.showMessageDialog(null, new Jtextarea(addText));