商品管理/商品列表：分类无数据

src/views/Goods/goods.vue

@@ -125,7 +125,7 @@ export default {
     getClass() {
     getClass() {
       this.$http('get', "/api/class/get_class_list", {}).then(res => {
       this.$http('get', "/api/class/get_class_list", {}).then(res => {
         if (res.code === 0) {
         if (res.code === 0) {
-          var arr_ = res.data || []
+          var arr_ = res.data.list || []
           for (var i = 0; i < arr_.length; i++) {
           for (var i = 0; i < arr_.length; i++) {
             var children_arr = []
             var children_arr = []
             var arr_2 = arr_[i].sub_class || []
             var arr_2 = arr_[i].sub_class || []
@@ -142,7 +142,10 @@ export default {
             })
             })
           }
           }
         } else {
         } else {
-          this.$message(res.msg);
+          this.$message({
+            message: res.msg,
+            type: 'warning'
+          });
         }
         }
       })
       })
     },
     },