支持从json -> xml的转换

builder.go

@@ -67,8 +67,9 @@ func (b *builderImpl) AddField(name string, pkg string, typ any, tag string, ano
 		tag = cfgTag
 	} else {
 		if len(tag) == 0 {
+			arr := strings.Split(strings.TrimSuffix(name, ".[]"), ".")
 			// 没指定tag, 字段名称作为tag名称
-			tag = strings.ReplaceAll(`json:"{TAG_NAME}" xml:"{TAG_NAME}" toml:"{TAG_NAME}" yaml:"{TAG_NAME}" ini:"{TAG_NAME}"`, "{TAG_NAME}", name)
+			tag = strings.ReplaceAll(`json:"{TAG_NAME}" xml:"{TAG_NAME}" toml:"{TAG_NAME}" yaml:"{TAG_NAME}" ini:"{TAG_NAME}"`, "{TAG_NAME}", arr[len(arr)-1])
 			// tag = fmt.Sprintf(`json:"%s"`, name)
 		}
 	}

go.mod

@@ -10,7 +10,7 @@ require (
 require (
 	git.zhangdeman.cn/zhangdeman/consts v0.0.0-20250425024726-cc17224cb995 // indirect
 	git.zhangdeman.cn/zhangdeman/op_type v0.0.0-20240122104027-4928421213c0 // indirect
-	git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20250426132259-73cf1be49c7f // indirect
+	git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20250428041157-135850ee8a58 // indirect
 	git.zhangdeman.cn/zhangdeman/util v0.0.0-20240618042405-6ee2c904644e // indirect
 	github.com/BurntSushi/toml v1.5.0 // indirect
 	github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394 // indirect

go.sum

@@ -10,6 +10,8 @@ git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20241223084948-de2e49144fcd h1:q7G
 git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20241223084948-de2e49144fcd/go.mod h1:+D6uPSljwHywjVY5WSBY4TRVMj26TN5f5cFGEYMldjs=
 git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20250426132259-73cf1be49c7f h1:7QgAcGnmVEVyIPeWH0ZkQN/jpzklYXsKCenTR2GpxbE=
 git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20250426132259-73cf1be49c7f/go.mod h1:Ig3GZC2hJDkQp7F8Tm53GvMWLh9bdbbauow/vxGO4YA=
+git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20250428041157-135850ee8a58 h1:fTkmucGaUoKocoX+ASM4AnwsAVJOtOOLUFSqA+uwVzg=
+git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20250428041157-135850ee8a58/go.mod h1:Ig3GZC2hJDkQp7F8Tm53GvMWLh9bdbbauow/vxGO4YA=
 git.zhangdeman.cn/zhangdeman/util v0.0.0-20240618042405-6ee2c904644e h1:Q973S6CcWr1ICZhFI1STFOJ+KUImCl2BaIXm6YppBqI=
 git.zhangdeman.cn/zhangdeman/util v0.0.0-20240618042405-6ee2c904644e/go.mod h1:VpPjBlwz8U+OxZuxzHQBv1aEEZ3pStH6bZvT21ADEbI=
 git.zhangdeman.cn/zhangdeman/wrapper v0.0.0-20250302133417-c1588abcb436 h1:SM4zc54W2wmM72+4pMNQ8iS371H6lj4J8rj8KJKf7pw=

wrapper/json.go

@@ -0,0 +1,136 @@
+// Package wrapper ...
+//
+// Description : wrapper ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2025-04-28 15:32
+package wrapper
+
+import (
+	"encoding/xml"
+	"errors"
+	dynamicstruct "git.zhangdeman.cn/zhangdeman/dynamic-struct"
+	"git.zhangdeman.cn/zhangdeman/serialize"
+	"github.com/tidwall/gjson"
+)
+
+func NewJson(sourceData string) (*ownJson, error) {
+	gjsonRes := gjson.Parse(sourceData)
+	if gjsonRes.Value() == nil {
+		return nil, errors.New("source data parse result is nil")
+	}
+	// 仅支持map
+	if !gjsonRes.IsObject() {
+		return nil, errors.New("source result is not map or struct Marshal string")
+	}
+	oj := &ownJson{
+		sourceData:    sourceData,
+		gjsonResult:   gjsonRes,
+		structBuilder: dynamicstruct.NewStruct(nil),
+	}
+	if err := oj.GenerateStruct(); nil != err {
+		return nil, err
+	}
+	return oj, nil
+}
+
+type ownJson struct {
+	sourceData    string                 // 数据源
+	gjsonResult   gjson.Result           // 数据源解析为gjson
+	structBuilder dynamicstruct.IBuilder // 结构体构造器
+	structRes     any                    // 解析的结构体值
+}
+
+// GenerateStruct 生成结构体字段列表
+func (oj *ownJson) GenerateStruct() error {
+	oj.gjsonResult.ForEach(func(fieldName, fieldValue gjson.Result) bool {
+		oj.generateStructField("", fieldName.String(), fieldValue)
+		return true
+	})
+	// 追加xml的标签
+	oj.structBuilder.AddField("XMLName", "", xml.Name{}, `json:"-" xml:"XmlData"`, false)
+	val := oj.structBuilder.Build().New()
+	if err := serialize.JSON.UnmarshalWithNumber([]byte(oj.sourceData), &val); nil != err {
+		return err
+	}
+	oj.structRes = val
+	return nil
+}
+
+// Marshal 结果序列化
+func (oj *ownJson) Marshal(marshalType string) ([]byte, error) {
+	return serialize.Wrapper.Marshal(marshalType, oj.structRes)
+}
+
+// generateStructField 递归解析
+func (oj *ownJson) generateStructField(rootPath string, currentName string, currentResult gjson.Result) {
+	structPath := oj.getPath(rootPath, currentName)
+	if currentResult.IsBool() {
+		// bool类型
+		oj.structBuilder.AddField(structPath, "", true, "", false)
+		return
+	}
+	if currentResult.Type == gjson.Number {
+		// 数字类型, 统一用float64
+		oj.structBuilder.AddField(structPath, "", float64(0), "", false)
+		return
+	}
+	if currentResult.Value() == nil {
+		// 空值, any类型
+		oj.structBuilder.AddField(structPath, "", (*any)(nil), "", false)
+		return
+	}
+	if currentResult.Type == gjson.String {
+		// 字符串类型
+		oj.structBuilder.AddField(structPath, "", "", "", false)
+		return
+	}
+	if currentResult.IsObject() {
+		// 还是一个嵌套对象, 递归处理
+		currentResult.ForEach(func(key, value gjson.Result) bool {
+			oj.generateStructField(structPath, key.String(), value)
+			return true
+		})
+		return
+	}
+	if currentResult.IsArray() {
+		// 数组, 递归处理
+		arrList := currentResult.Array()
+		if arrList[0].Type == gjson.True || arrList[0].Type == gjson.False {
+			oj.structBuilder.AddField(structPath, "", []bool{}, "", false)
+			return
+		}
+		if arrList[0].Type == gjson.Number {
+			oj.structBuilder.AddField(structPath, "", []float64{}, "", false)
+			return
+		}
+		if arrList[0].Type == gjson.String {
+			oj.structBuilder.AddField(structPath, "", []string{}, "", false)
+			return
+		}
+		if arrList[0].Type == gjson.Null {
+			oj.structBuilder.AddField(structPath, "", []any{}, "", false)
+			return
+		}
+		if arrList[0].IsArray() {
+			// 数组就不递归处理了, 支持到二维
+			oj.structBuilder.AddField(structPath, "", [][]any{}, "", false)
+			return
+		}
+		// 对象结构,递归处理
+		arrList[0].ForEach(func(key, value gjson.Result) bool {
+			oj.generateStructField(structPath+".[]", key.String(), value)
+			return true
+		})
+		return
+	}
+}
+
+// getPath 获取路径
+func (oj *ownJson) getPath(root string, currentName string) string {
+	if root == "" {
+		return currentName
+	}
+	return root + "." + currentName
+}

wrapper/json_test.go

@@ -0,0 +1,22 @@
+// Package wrapper ...
+//
+// Description : wrapper ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2025-04-28 16:59
+package wrapper
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestNewJson(t *testing.T) {
+	sourceData := `{"name": "test", "age":18,"company":{"address": "Beijing", "name":"lala"},"index":[1,2,3,4], "deep":[{"name":"a"}]}`
+	instance, iErr := NewJson(sourceData)
+	fmt.Println(iErr)
+	res, err := instance.Marshal("xml")
+	fmt.Println(err)
+	fmt.Println(string(res))
+}