优化

src/main/java/com/poteviohealth/cgp/statistics/controller/OrderController.java

@@ -75,19 +75,25 @@ public class OrderController extends BaseWebController {
     public void orderDishesExport(HttpServletResponse resp, @RequestBody DishesOrderWebInDTO dto){
         String key ="orderDishesExport";
         String error =  this.checkExcelExport(key);
-        if ("".equals(error)) {
-            orgConstrainService.fillOrgParams(dto);
-            List<DishesOrderWebOutDTO> list = orderService.orderDishes(dto);
-            ExcelUtils.easyDownload("classpath:excel/order_dishes.xlsx", Maps.newHashMap(), list,  "", resp);
+        try{
+            if ("".equals(error)) {
+                orgConstrainService.fillOrgParams(dto);
+                List<DishesOrderWebOutDTO> list = orderService.orderDishes(dto);
+                ExcelUtils.easyDownload("classpath:excel/order_dishes.xlsx", Maps.newHashMap(), list,  "", resp);
+            }else{
+                throw new BusinessException(error);
+            }
+        }catch (Exception e){
+            e.printStackTrace();
+        }finally {
             if(cacheService.exists(key)){
                 if(cacheService.get(key).equals(TokenContext.cureWebUser().getUserId().toString())){
                     cacheService.del(key);
                 }
             }
-        }else{
-            throw new BusinessException(error);
         }
 
+
     }
 
     @DistributedLock(fairLock =true)