商品管理详情，新增分类编号字段

src/HDrpManagement/ProductMag/modules/addClass.vue

@@ -12,7 +12,11 @@
         height="500px"
         default-expand-all
         :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
-        <el-table-column>
+        <el-table-column width="100">
+        </el-table-column>
+        <el-table-column
+            prop="itemclassnum"
+            :label="$t(`分类编号`)">
         </el-table-column>
         <el-table-column
           prop="itemclassname"
@@ -141,6 +145,7 @@ export default {
         let elNode = {
           itemclassname:node.itemclassfullname ? node.itemclassfullname : node.itemclassname,
           itemclassid:node.itemclassid,
+          itemclassnum:node.itemclassnum,
           children:[],
           disabled:first ? false : true
         }