push

src/main/java/com/yxproject/start/api/ExportExcelApi.java

@@ -79,6 +79,7 @@ public class ExportExcelApi {
             byte[] b = new byte[fis.available()];
             fis.read(b);
             fis.close();
+            response.setContentType("APPLICATION/OCTET-STREAM");
             response.addHeader("Content-Disposition", "attachment;filename=" + outFile + ".xls");
             return b;
         } catch (FileNotFoundException e) {