添加管理员后台取消订单并退款功能；订单发货、取消订单添加二次确认弹窗

backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/controller/OrderController.java

@@ -295,13 +295,12 @@ public class OrderController {
     /**
      * 管理员取消订单
      *
-     * @param params
+     * @param orderId
      * @return
      */
     @PostMapping("/manage/cancelOrder")
     @ResponseBody
-    public Res cancelOrderByManager(@RequestBody JSONObject params) {
-        Long orderId = params.getLong("orderId");
+    public Res cancelOrderByManager(Long orderId) {
         if (orderId == null) {
             return Res.error("参数错误");
         }