验证码图片问题

xx-order/xx-order-server/src/main/java/com/xxfc/platform/order/rest/background/OrderReceivedStatisticsAdminController.java

@@ -49,7 +49,7 @@ public class OrderReceivedStatisticsAdminController {
      }
 
     @ApiOperation("订单统计excel导出下载")
-    @PostMapping(value = "/export")
+    @PostMapping(value = "/export", produces = "application/vnd.ms-excel;charset=utf-8")
     public ObjectRestResponse<Void> exportOrderReceivedStatistics(@RequestBody @BeanValid OrderReceivedStatisticsFindDTO orderReceivedStatisticsFindDTO,UserDTO userDTO, HttpServletResponse response){
         try {
             orderReceivedStatisticsFindDTO.setCompanyId(Arrays.asList(userDTO.getCompanyId()));