摘要: /** * @param args */ public static void copy(File a,File b){ try { FileInputStream fis = new FileInputStream("a.mp3"); FileOutputStream fos = new File 阅读全文
posted @ 2016-04-10 19:27 14软三吕凯瀚 阅读(85) 评论(0) 推荐(0) 编辑