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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

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疯狂的狮子li
2021-10-22 12:38:33 +08:00
parent 296e6171a1
commit b8a8b76c38
3 changed files with 3 additions and 4 deletions
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2
ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java
View File

@@ -98,8 +98,6 @@ public class SysOssController extends BaseController {
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;

3
ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
View File

@@ -22,6 +22,9 @@ public class FileUtils extends FileUtil {
* @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();

2
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
View File

@@ -42,8 +42,6 @@ public class ExcelUtil {
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();