兼容产品，物品菜单页columns

src/mixins/tableColumnsMixin.js

@@ -6,7 +6,7 @@ export default {
       newColumns: []
     };
   },
-  mounted() {
+  created() {
     //从服务器获取缓存列表配置
     this.getTabColumns();
     // 创建防抖函数并绑定this

src/views/material/product/components/index-data.vue

@@ -581,7 +581,7 @@ export default {
         });
 
         this.newColumns = [...this.columns, ...newRes, ...privateColumn];
-
+        this.getTabColumns()
         this.$forceUpdate();
       });
     },