java万年历拓展成日志记事本

String m=\年\月\这一天有日志记载,想看吗?\

int ok=JOptionPane.showConfirmDialog(this,m,\询问\JOptionPane.QUESTION_MESSAGE); if(ok==JOptionPane.YES_OPTION) {

text.setText((String)table.get(key)); } else {

text.setText(\ } }

else {

text.setText(\无记录\} }

public void savemessage(int year,int month,int day) {

String 日志内容=text.getText(); String key=\

String m=\年\月\保存日志吗?\

int ok=JOptionPane.showConfirmDialog(this,m,\询问\

JOptionPane.QUESTION_MESSAGE); if(ok==JOptionPane.YES_OPTION) { try {

FileInputStream inOne=new FileInputStream(file); ObjectInputStream inTwo=new ObjectInputStream(inOne); table=(Hashtable)inTwo.readObject(); inOne.close(); inTwo.close();

table.put(key,日志内容);

FileOutputStream out=new FileOutputStream(file);

ObjectOutputStream objectOut=new ObjectOutputStream(out); objectOut.writeObject(table); objectOut.close(); out.close(); }

catch(Exception ee) { } } }

public void delmessage(int year,int month,int day) {