商户后台-商品规格-修复新增时表单未清空问题

src/views/product/productAttr/index.vue

@@ -92,7 +92,7 @@ export default {
             if(res.message=='没有权限访问'){
                 this.$message.error(res.message);
             }else{
-                this.$modalAttr(Object.assign({}, this.formDynamic), function() {
+                this.$modalAttr({ template_name: '', template_value: [] }, function() {
                     _this.getList()
                 })
             }