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2025-07-07 20:11:59 +08:00
parent ab0fdbc447
commit 06e3aa2eb3
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package libUtils
import (
"fmt"
"github.com/gogf/gf/v2/container/garray"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/util/gconv"
"reflect"
)
// ParentSonSort 有层级关系的数组,父级-》子级 排序
func ParentSonSort(list g.List, params ...interface{}) g.List {
args := make([]interface{}, 8)
for k, v := range params {
if k == 8 {
break
}
args[k] = v
}
var (
pid int //父级id
level int //层级数
fieldName string //父级id键名
id string //id键名
levelName string //层级名称
title string //标题名称
breaks int //中断层级
prefixStr string //字符串前缀
)
pid = gconv.Int(GetSliceByKey(args, 0, 0))
level = gconv.Int(GetSliceByKey(args, 1, 0))
fieldName = gconv.String(GetSliceByKey(args, 2, "pid"))
id = gconv.String(GetSliceByKey(args, 3, "id"))
levelName = gconv.String(GetSliceByKey(args, 4, "flg"))
title = gconv.String(GetSliceByKey(args, 5, "title"))
breaks = gconv.Int(GetSliceByKey(args, 6, -1))
prefixStr = gconv.String(GetSliceByKey(args, 7, "─"))
//定义一个新slice用于返回
var returnSlice g.List
for _, v := range list {
if pid == gconv.Int(v[fieldName]) {
v[levelName] = level
levelClone := level
titlePrefix := ""
for {
if levelClone < 0 {
break
}
titlePrefix += prefixStr
levelClone--
}
titlePrefix = "├" + titlePrefix
if level == 0 {
v["title_prefix"] = ""
} else {
v["title_prefix"] = titlePrefix
}
v["title_show"] = fmt.Sprintf("%s%s", v["title_prefix"], v[title])
returnSlice = append(returnSlice, v)
if breaks != -1 && breaks == level {
continue
}
args[0] = v[id]
args[1] = level + 1
newSlice2 := ParentSonSort(list, args...)
if len(newSlice2) > 0 {
returnSlice = append(returnSlice, newSlice2...)
}
}
}
return returnSlice
}
// PushSonToParent 有层级关系的数组 ,将子级压入到父级(树形结构)
func PushSonToParent(list g.List, params ...interface{}) g.List {
args := make([]interface{}, 7)
for k, v := range params {
if k == 7 {
break
}
args[k] = v
}
var (
pid string //父级id
fieldName string //父级id键名
id string //id键名
key string //子级数组键名
filter string //过滤键名
filterVal interface{} //过滤的值
showNoChild bool //是否显示不存在的子级健
)
pid = gconv.String(GetSliceByKey(args, 0, 0))
fieldName = gconv.String(GetSliceByKey(args, 1, "pid"))
id = gconv.String(GetSliceByKey(args, 2, "id"))
key = gconv.String(GetSliceByKey(args, 3, "children"))
filter = gconv.String(GetSliceByKey(args, 4, ""))
filterVal = GetSliceByKey(args, 5, nil)
showNoChild = gconv.Bool(GetSliceByKey(args, 6, true))
var returnList g.List
for _, v := range list {
if gconv.String(v[fieldName]) == pid {
if filter != "" {
if reflect.DeepEqual(v[filter], filterVal) {
args[0] = v[id]
child := PushSonToParent(list, args...)
if child != nil || showNoChild {
v[key] = child
}
returnList = append(returnList, v)
}
} else {
args[0] = v[id]
child := PushSonToParent(list, args...)
if child != nil || showNoChild {
v[key] = child
}
returnList = append(returnList, v)
}
}
}
return returnList
}
// GetSliceByKey 获取切片里的值 若为nil 可设置默认值val
func GetSliceByKey(args []interface{}, key int, val interface{}) interface{} {
var value interface{}
if args[key] != nil {
value = args[key]
} else {
value = val
}
return value
}
// FindSonByParentId 有层级关系的切片通过父级id查找所有子级id数组
// parentId 父级id
// parentIndex 父级索引名称
// idIndex id索引名称
func FindSonByParentId(list g.List, parentId interface{}, parentIndex, idIndex string) g.List {
newList := make(g.List, 0, len(list))
for _, v := range list {
if reflect.DeepEqual(v[parentIndex], parentId) {
newList = append(newList, v)
fList := FindSonByParentId(list, v[idIndex], parentIndex, idIndex)
newList = append(newList, fList...)
}
}
return newList
}
// GetTopPidList 获取最顶层 parent Id
func GetTopPidList(list g.List, parentIndex, idIndex string) *garray.Array {
arr := garray.NewArray()
for _, v1 := range list {
tag := true
for _, v2 := range list {
if v1[parentIndex] == v2[idIndex] {
tag = false
break
}
}
if tag {
arr.PushRight(v1[parentIndex])
}
}
return arr.Unique()
}
// FindParentBySonPid 有层级关系的数组通过子级fid查找所有父级数组
func FindParentBySonPid(list g.List, id int, params ...interface{}) g.List {
args := make([]interface{}, 4)
for k, v := range params {
if k == 4 {
break
}
args[k] = v
}
var (
filter = gconv.String(GetSliceByKey(args, 0, "filter")) //过滤键名
fPid = gconv.String(GetSliceByKey(args, 1, "pid")) //父级id字段键名
filterValue = GetSliceByKey(args, 2, nil) //过滤键值
fid = gconv.String(GetSliceByKey(args, 3, "id")) //id字段键名
)
rList := make(g.List, 0, len(list))
for _, v := range list {
if gconv.Int(v[fid]) == id {
if fv, ok := v[filter]; ok {
if reflect.DeepEqual(fv, filterValue) {
rList = append(rList, v)
}
} else {
rList = append(rList, v)
}
r := FindParentBySonPid(list, gconv.Int(v[fPid]), filter, fPid, filterValue, fid)
rList = append(rList, r...)
}
}
return rList
}
// FindTopParent
/**
* 根据id查询最顶层父级信息
* @param list 有层级关系的数组
* @param id 查找的id
* @param string fpid 父级id键名
* @param string fid 当前id键名
* @return g.Map
*/
func FindTopParent(list g.List, id int64, params ...interface{}) g.Map {
if len(list) == 0 {
return g.Map{}
}
args := make([]interface{}, 2)
for k, v := range params {
if k == 2 {
break
}
args[k] = v
}
var (
fPid = gconv.String(GetSliceByKey(args, 0, "pid")) //父级id字段键名
fid = gconv.String(GetSliceByKey(args, 1, "id")) //id字段键名
)
hasParent := true
top := g.Map{}
//找到要查找id值的数组
for _, v := range list {
if gconv.Int64(v[fid]) == gconv.Int64(id) {
top = v
break
}
}
for {
if !hasParent {
break
}
//查询最顶层
for _, v := range list {
if gconv.Int64(top[fPid]) == gconv.Int64(v[fid]) {
top = v
hasParent = true
break
}
hasParent = false
}
}
return top
}

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library/libUtils/utils.go Normal file
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/*
* @desc:工具
* @company:云南奇讯科技有限公司
* @Author: yixiaohu
* @Date: 2022/3/4 22:16
*/
package libUtils
import (
"context"
"errors"
"fmt"
"github.com/bwmarrin/snowflake"
"github.com/gogf/gf/v2/crypto/gmd5"
"github.com/gogf/gf/v2/encoding/gcharset"
"github.com/gogf/gf/v2/encoding/gjson"
"github.com/gogf/gf/v2/encoding/gurl"
"github.com/gogf/gf/v2/errors/gerror"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/net/ghttp"
"github.com/gogf/gf/v2/text/gstr"
"github.com/samber/lo"
"github.com/tiger1103/gfast/v3/internal/app/common/consts"
"github.com/tiger1103/gfast/v3/internal/app/system/dao"
"net"
"net/http"
"os"
"path"
"strings"
)
// EncryptPassword 密码加密
func EncryptPassword(password, salt string) string {
return gmd5.MustEncryptString(gmd5.MustEncryptString(password) + gmd5.MustEncryptString(salt))
}
// GetDomain 获取当前请求接口域名
func GetDomain(ctx context.Context) string {
r := g.RequestFromCtx(ctx)
pathInfo, err := gurl.ParseURL(r.GetUrl(), -1)
if err != nil {
g.Log().Error(ctx, err)
return ""
}
return fmt.Sprintf("%s://%s:%s/", pathInfo["scheme"], pathInfo["host"], pathInfo["port"])
}
// GetClientIp 获取客户端IP
func GetClientIp(ctx context.Context) string {
return g.RequestFromCtx(ctx).GetClientIp()
}
// GetUserAgent 获取user-agent
func GetUserAgent(ctx context.Context) string {
return ghttp.RequestFromCtx(ctx).Header.Get("User-Agent")
}
// GetLocalIP 服务端ip
func GetLocalIP() (ip string, err error) {
var addrs []net.Addr
addrs, err = net.InterfaceAddrs()
if err != nil {
return
}
for _, addr := range addrs {
ipAddr, ok := addr.(*net.IPNet)
if !ok {
continue
}
if ipAddr.IP.IsLoopback() {
continue
}
if !ipAddr.IP.IsGlobalUnicast() {
continue
}
return ipAddr.IP.String(), nil
}
return
}
// GetCityByIp 获取ip所属城市
func GetCityByIp(ip string) string {
if ip == "" {
return ""
}
if ip == "::1" || ip == "127.0.0.1" {
return "内网IP"
}
url := "http://whois.pconline.com.cn/ipJson.jsp?json=true&ip=" + ip
bytes := g.Client().GetBytes(context.TODO(), url)
src := string(bytes)
srcCharset := "GBK"
tmp, _ := gcharset.ToUTF8(srcCharset, src)
json, err := gjson.DecodeToJson(tmp)
if err != nil {
return ""
}
if json.Get("code").Int() == 0 {
city := fmt.Sprintf("%s %s", json.Get("pro").String(), json.Get("city").String())
return city
} else {
return ""
}
}
// 写入文件
func WriteToFile(fileName string, content string) error {
f, err := os.OpenFile(fileName, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0644)
if err != nil {
return err
}
n, _ := f.Seek(0, os.SEEK_END)
_, err = f.WriteAt([]byte(content), n)
defer f.Close()
return err
}
// 文件或文件夹是否存在
func FileIsExisted(filename string) bool {
existed := true
if _, err := os.Stat(filename); os.IsNotExist(err) {
existed = false
}
return existed
}
// 解析路径获取文件名称及后缀
func ParseFilePath(pathStr string) (fileName string, fileType string) {
fileNameWithSuffix := path.Base(pathStr)
fileType = path.Ext(fileNameWithSuffix)
fileName = strings.TrimSuffix(fileNameWithSuffix, fileType)
return
}
// IsNotExistMkDir 检查文件夹是否存在
// 如果不存在则新建文件夹
func IsNotExistMkDir(src string) error {
if exist := !FileIsExisted(src); exist == false {
if err := MkDir(src); err != nil {
return err
}
}
return nil
}
// MkDir 新建文件夹
func MkDir(src string) error {
err := os.MkdirAll(src, os.ModePerm)
if err != nil {
return err
}
return nil
}
// 获取文件后缀
func GetExt(fileName string) string {
return path.Ext(fileName)
}
// GetType 获取文件类型
func GetType(p string) (result string, err error) {
file, err := os.Open(p)
if err != nil {
g.Log().Error(context.TODO(), err)
return
}
buff := make([]byte, 512)
_, err = file.Read(buff)
if err != nil {
g.Log().Error(context.TODO(), err)
return
}
filetype := http.DetectContentType(buff)
return filetype, nil
}
// GetFilesPath 获取附件相对路径
func GetFilesPath(ctx context.Context, fileUrl string) (path string, err error) {
upType := g.Cfg().MustGet(ctx, "upload.default").Int()
if upType != 0 || (upType == 0 && !gstr.ContainsI(fileUrl, consts.UploadPath)) {
path = fileUrl
return
}
pathInfo, err := gurl.ParseURL(fileUrl, 32)
if err != nil {
g.Log().Error(ctx, err)
err = gerror.New("解析附件路径失败")
return
}
pos := gstr.PosI(pathInfo["path"], consts.UploadPath)
if pos >= 0 {
path = gstr.SubStr(pathInfo["path"], pos)
}
return
}
// GetFakeOpenID 生成 Fake OpenID
func GetFakeOpenID() (string, error) {
node, err := snowflake.NewNode(1)
if err != nil {
return "", err
}
// 生成一个 Fake OpenID
openID := node.Generate().Base64()
// 保证生成的 OpenID 在 bus_construction_user 表中唯一
_, err = lo.Attempt(3, func(_ int) error {
exist, err := dao.BusConstructionUser.Ctx(context.Background()).Where(dao.BusConstructionUser.Columns().Openid, openID).Count()
if err != nil {
openID = node.Generate().Base64()
return err
}
if exist > 0 {
openID = node.Generate().Base64()
return errors.New("OpenID 已存在")
}
return nil
})
if err != nil {
return "", err
}
return openID, nil
}