Properties的读取和写入

public class ProperticesDemo {
    @Test
    public void test(){
        Properties pro = new Properties();
        try {
            pro.load(new FileInputStream("f:\\1.txt"));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        Set<Entry<Object, Object>> s = pro.entrySet();
        for(Entry<Object, Object> t:s){
            System.out.println(t);
            System.out.println(t.getKey());
            System.out.println(t.getValue());
//            try {
//                String temp = (String) t.getValue();
//                System.out.println(new String(temp.getBytes("ISO8859_1"),"gbk"));
//            } catch (UnsupportedEncodingException e) {
//                e.printStackTrace();
//            }
        }
    }
    @Test
    public void test1(){
        Properties pro = new Properties();
        pro.setProperty("111", "哈哈");
        try {
            pro.store(new FileOutputStream("f:\\1.txt"), "");
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}