feat: 增加将列表数据转换为树形结构的能力

op_array/util_test.go

@@ -0,0 +1,34 @@
+// Package op_array ...
+//
+// Description : op_array ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2025-11-27 12:40
+package op_array
+
+import (
+	"testing"
+
+	"git.zhangdeman.cn/zhangdeman/serialize"
+)
+
+func TestTree(t *testing.T) {
+	type Data struct {
+		ID       int    `json:"id" dc:"数据ID"`
+		ParentID int    `json:"parent_id" dc:"父级ID"`
+		Value    string `json:"value" dc:"数据值"`
+	}
+
+	dataList := []Data{
+		{ID: 1, ParentID: 0, Value: "1"},
+		{ID: 2, ParentID: 1, Value: "2"},
+		{ID: 3, ParentID: 1, Value: "3"},
+		{ID: 4, ParentID: 2, Value: "4"},
+		{ID: 5, ParentID: 2, Value: "5"},
+		{ID: 6, ParentID: 3, Value: "6"},
+		{ID: 7, ParentID: 3, Value: "7"},
+	}
+	res := Tree(dataList, func(v Data) int { return v.ParentID }, func(v Data) int { return v.ID })
+	serialize.JSON.ConsoleOutput(res)
+}