关于Properties类的测试?
[code=Java][/code]
Properties settings = new Properties();
   try{
    settings.load(new FileInputStream("count.txt")); //加载文件.
   }catch(
IOException e){
    settings.setProperty("count", String.valueOf(0));
   }
   int c = Integer.parseInt(settings.getProperty("count"))+1;
   System.out.println("运行了第"+c+"次!"); //打印
   settings.setProperty("count", new Integer(c).toString()); //保存count属性
   try{
    settings.store(new FileOutputStream("count"), "used for count"); //保存到文件
   }catch(IOException e){
    e.printStackTrace();
   }
问:帮我看看哪里有错,我找不到,谢谢咯。
------解决方案--------------------
报异常了吗?
没有出现异常信息的话,那就是路径的问题:
settings.load(new FileInputStream("count.txt")); //加载文件.
修改如下:
settings.load(new FileInputStream(new File("d:"+File.separator+"count.txt")));