feat:

base64转xlsx

tr-modules-api/tr-module-export-api/src/main/java/cn/tr/module/api/ExcelApi.java

@@ -20,7 +20,7 @@ public interface ExcelApi {
      * @return 返回base64
      */
     default <T> String exportExcel(Class<T> aClass, Collection<T> data){
-        return Base64Utils.encodeToString(doExportExcel(aClass, data));
+        return "data:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;base64,"+Base64Utils.encodeToString(doExportExcel(aClass, data));
     };
 
     /**