String fileName = new String( "中文名称".getBytes(), "ISO8859-1"); 或者 String fileName=URLEncoder.encode("中文名称","utf-8"); 相关文章: 2021-11-22 2021-05-19 2021-12-02 2021-10-09 2021-12-05 2021-10-11 2021-07-09 2021-07-12