修改

src/views/system/goodsCategory/index.vue

@@ -282,22 +282,29 @@ export default {
         lazyLoad(node, resolve) {
           const id = node.level === 0 ? 0 : node.data.id;
           setTimeout(() => {
-            var data = [
+            if (id == 9999999) {
-              {
+              getStationCategoryList(0).then((res) => {
-                label: "商品主分类",
-                children: [],
-                value: 0,
-                id: 0,
-              },
-            ];
-            if (id == 0) {
-              getStationCategoryList(id).then((res) => {
                 // 接口请求
                 res.data.forEach((e) => {
                   e.value = e.id;
                   e.label = e.goodsCategoryName;
-                  data[0].children.push(e);
                 });
+                resolve(
+                  res.data.map((item) => {
+                    return {
+                      ...item,
+                    };
+                  })
+                );
+              });
+            } else if (id == 0) {
+              var data = [
+                {
+                  label: "商品主分类",
+                  children: [],
+                  id: 9999999,
+                },
+              ];
               resolve(
                 data.map((item) => {
                   return {
@@ -305,7 +312,6 @@ export default {
                   };
                 })
               );
-              });
             } else {
               getStationCategoryList(id).then((res) => {
                 // 接口请求