wrapper/map.go

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// Package wrapper ...
//
// Description : wrapper ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 2023-08-10 15:01
package wrapper
import (
"bytes"
"encoding/json"
"errors"
"git.zhangdeman.cn/zhangdeman/easymap"
"git.zhangdeman.cn/zhangdeman/serialize"
"reflect"
)
// EasyMap ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 15:02 2023/8/10
func EasyMap(mapData interface{}) Map {
m, _ := EasyMapWithError(mapData)
return m
}
// EasyMapWithError 转换map并带上转换的异常
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 15:06 2023/8/10
func EasyMapWithError(mapData interface{}) (Map, error) {
if nil == mapData {
return easymap.NewNormal(), nil
}
m := easymap.NewNormal()
reflectType := reflect.TypeOf(mapData)
if reflectType.Kind() != reflect.Map {
mapFormatData := make(map[string]interface{})
if err := serialize.JSON.UnmarshalWithNumber(serialize.JSON.MarshalForByte(mapData), &mapFormatData); nil != err {
return m, errors.New("input data type is " + reflectType.String() + ", can not convert to map")
}
mapData = mapFormatData
}
reflectValue := reflect.ValueOf(mapData).MapRange()
for reflectValue.Next() {
// 循环提取相关值
m.Set(reflectValue.Key().Interface(), reflectValue.Value().Interface())
}
return m, nil
}
// EasyMapFromStruct 从struct转map
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 16:11 2023/8/10
func EasyMapFromStruct(data interface{}) Map {
byteData, _ := json.Marshal(data)
return EasyMapFromByte(byteData)
}
// EasyMapFromString 从string转为Map
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 16:12 2023/8/10
func EasyMapFromString(data string) Map {
return EasyMapFromByte([]byte(data))
}
// EasyMapFromByte 从字节数组转为Map
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 16:12 2023/8/10
func EasyMapFromByte(data []byte) Map {
var tmpMap map[interface{}]interface{}
decoder := json.NewDecoder(bytes.NewReader(data))
decoder.UseNumber()
_ = decoder.Decode(&tmpMap)
return EasyMap(tmpMap)
}
// Map ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 15:14 2023/8/10
type Map easymap.EasyMap