美术阅卷10月新增需求-代码优化

stmms-ms-commons/src/main/java/cn/com/qmth/stmms/ms/commons/utils/excel/ExportUtils.java

@@ -17,6 +17,8 @@ public class ExportUtils {
 
     private static final String DEFALUT_EXT = ".xlsx";
 
+    private static final String DYNAMIC_DEFALUT_EXT = ".xls";
+
     public static void exportEXCEL(String fileName, Class<?> dataClass,
                                    Collection<?> dataset, HttpServletResponse response) {
         try {
@@ -45,7 +47,7 @@ public class ExportUtils {
         try {
             try {
                 response.setHeader("Content-Disposition", "inline; filename="
-                        + URLEncoder.encode(fileName, "UTF-8") + DEFALUT_EXT);
+                        + URLEncoder.encode(fileName, "UTF-8") + DYNAMIC_DEFALUT_EXT);
                 response.setContentType(DEFALUT_CONTENT_TYPE);
                 ServletOutputStream outputStream = response.getOutputStream();
                 wb.write(outputStream);