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) {
