修复关闭confirm提示框控制台报错问题

ruoyi-ui/src/views/system/notice/index.vue

@@ -224,7 +224,7 @@ export default {
           { required: true, message: "公告标题不能为空", trigger: "blur" }
         ],
         noticeType: [
-          { required: true, message: "公告类型不能为空", trigger: "blur" }
+          { required: true, message: "公告类型不能为空", trigger: "change" }
         ]
       }
     };
@@ -336,7 +336,7 @@ export default {
         }).then(() => {
           this.getList();
           this.msgSuccess("删除成功");
-        })
+        }).catch(() => {});
     }
   }
 };