feat：完善项目

app/controller/manage/equipment.go

@@ -113,6 +113,25 @@ func (c *Equipment) List(parentID uint64, title string, page, pageSize int) (*ba
 	}, nil
 }
 
+// Tree 树状列表
+func (c *Equipment) Tree() ([]*EquipmentInfo, error) {
+	mManageEquipment := model.NewManageEquipment()
+
+	out := make([]*model2.ManageEquipment, 0)
+
+	where := []*model2.ModelWhereOrder{
+		&model2.ModelWhereOrder{
+			Order: model2.NewOrder("parent_id", model2.OrderModeToAsc),
+		},
+	}
+	if err := model2.ScanFields(mManageEquipment.ManageEquipment, &out, []string{"id", "parent_id", "code", "title"},
+		where...); err != nil {
+		return nil, err
+	}
+
+	return c.tree(mManageEquipment.ManageEquipment, out, 0), nil
+}
+
 // Select 筛选信息
 func (c *Equipment) Select(parentID uint64) ([]*EquipmentBasic, error) {
 	mManageEquipment := model.NewManageEquipment()