這個是我 寫 連連看遊戲，用來保存記錄的，自己參考下，很簡單。
import java.awt.Point;
import java.io.*;
import java.util.*;
public class LoadAndSave {
private static final Properties prop=new Properties();
public static File recordFile=new File("record.dat");
public static File setFile=new File("setup.ini");
public static StringBuilder[] setLines;
public static int getRecord(int total) {
int seconds=999999999;
try {
BufferedReader bReader=new BufferedReader(new InputStreamReader(new FileInputStream(recordFile)));
String line=null;
while((line=bReader.readLine())!=null)
try {
String[] values=line.split("\t");
int n=Integer.parseInt(values[1]);
int s=Integer.parseInt(values[2]);
if(n==total&&s<seconds) seconds=s;
} catch (RuntimeException e) {
}
bReader.close();
} catch (Exception e) {
}
return seconds;
}
public static void load(){
try {
prop.loadFromXML(new FileInputStream(setFile));
} catch (Exception e) {
}
}
public static void save(){
try {
prop.storeToXML(new FileOutputStream(setFile), "no comment");
} catch (Exception e) {
}
}
public static void saveLevel(int level){
prop.setProperty("level", level+"");
save();
}
public static void saveLocation(Point p) {
prop.setProperty("frameX", p.x+"");
prop.setProperty("frameY", p.y+"");
save();
}
public static void saveRecord(int total, int seconds) {
try {
FileOutputStream fos=new FileOutputStream(recordFile,true);
PrintWriter out=new PrintWriter(fos,true);
out.println(new Date(System.currentTimeMillis())+"\t"+total+"\t"+seconds);
out.close();
} catch (FileNotFoundException e) {
}
}
}