fix 修复跨域访问无权限获取请求头 download-filename 导致文件名为空问题

疯狂的狮子li

2021-10-22 b8a8b76c38fd774f1ed14774eaa7b6429fe55a40

fix 修复跨域访问无权限获取请求头 download-filename 导致文件名为空问题

 ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java

@@ -98,8 +98,6 @@
            throw new ServiceException("文件数据不存在!");
        }
        response.reset();
        response.addHeader("Access-Control-Allow-Origin", "*");
        response.addHeader("Access-Control-Expose-Headers", "Content-Disposition");
        FileUtils.setAttachmentResponseHeader(response, sysOss.getOriginalName());
        response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE + "; charset=UTF-8");
        long data;

 ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java

@@ -22,6 +22,9 @@
     * @return
     */
    public static void setAttachmentResponseHeader(HttpServletResponse response, String realFileName) throws UnsupportedEncodingException {
        response.addHeader("Access-Control-Allow-Origin", "*");
        response.addHeader("Access-Control-Expose-Headers", "Content-Disposition,download-filename");

        String percentEncodedFileName = percentEncode(realFileName);

        StringBuilder contentDispositionValue = new StringBuilder();

 ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java

@@ -42,8 +42,6 @@
        try {
            String filename = encodingFilename(sheetName);
            response.reset();
            response.addHeader("Access-Control-Allow-Origin", "*");
            response.addHeader("Access-Control-Expose-Headers", "Content-Disposition");
            FileUtils.setAttachmentResponseHeader(response, filename);
            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8");
            ServletOutputStream os = response.getOutputStream();