HttpServletResponse header下载中文文件名乱码

解决方式有两种,如下

(1)标红即为中文乱码的处理方式

rsp.setHeader("Content-Disposition", "attachment;fileName=" + java.net.URLEncoder.encode(fileInfo.getName(), "UTF-8"));
rsp.setCharacterEncoding("utf-8");
rsp.setContentType("multipart/form-data");

(2)这种方式之前是管用的,不知什么原因,现已失效

rsp.setCharacterEncoding("utf-8");
rsp.setContentType("multipart/form-data");
rsp.setHeader("Content-Disposition", "attachment;fileName=" + new String(fileInfo.getName().getBytes("utf-8"), "iso-8859-1"));

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转载自www.cnblogs.com/lzq930/p/12564243.html