utils

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v1.0.0 Latest Latest Go to latest Published: Jan 2, 2025 License: Apache-2.0 Imports: 36 Imported by: 0

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gitee.com/captials-team/ubdframe

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Documentation ¶

Index ¶

Variables
func AesDecrypt(baseStr string, key []byte) (origData []byte, aesErr error)
func AesEncrypt(origData, key []byte) (string, error)
func Base64Decode(s string) string
func Base64Encode(s string) string
func BasePath() string
func BytesToString(b []byte) string
func CBCDecrypt(sign string, key, iv []byte) (string, error)
func CBCEncrypt(text string, key []byte, iv []byte) (string, error)
func CapturePanic() (has bool)
func CompareVersion(ver, cVer string) int
func ConvertMoreTo[T any, T1 any](list []T, ty []T1) []T1
func CopyMoreTo[T interface{}, T1 interface{}](data []*T, list []*T1) []*T1
func CopyTo[T interface{}, T1 interface{}](data *T, target *T1) *T1
func CurrentPath() string
func DecodeBase64(s string) ([]byte, error)
func EncodeBase64(b []byte) string
func ErrConvertMoreTo[T any, T1 any](list []T, ty []T1) ([]T1, error)
func ErrCopyTo[T interface{}, T1 interface{}](data *T, target *T1) (*T1, error)
func FileExt(file string) string
func FindStrBetweenStr(s string, left, right string) string
func FmtPageParams(pageNum, pageSize int64) (int64, int64)
func GetLocalIp() (ipv4 string, err error)
func GetRequestIp(r *http.Request) string
func InDigProvider[T interface{}](di *dig.Container, a T) bool
func InStringArray(s string, arr []string) bool
func Interface2Float64(d interface{}) float64
func Interface2Int64(d interface{}) int64
func InterfaceToArray(records interface{}) []interface{}
func InterfaceToSqlString(a interface{}) string
func IsExistPath(path string) bool
func IsNil(t interface{}) bool
func KeepHasPrefix(s string, prefix string) string
func KeepHasSuffix(s string, suffix string) string
func LoopDo(f func() bool, dur time.Duration) func()
func LoopDoI(f func(int64) bool, dur time.Duration) func()
func LoopHandler[T interface{}](list []T, h func(T))
func Max[T int | int8 | int16 | int32 | int64 | float32 | float64](a T, b T) T
func MaxInt(a int, b int) int
func MaxInt64(a int64, b int64) int64
func Md5Sum(s string) string
func Min[T int | int8 | int16 | int32 | int64 | float32 | float64](a T, b T) T
func MinInt(a int, b int) int
func MinInt64(a int64, b int64) int64
func MoreValueChooseFloat64(value float64, more ...float64) float64
func MoreValueChooseInt64(value int64, more ...int64) int64
func MoreValueChooseString(value string, more ...string) string
func NewMd5Password(password string, secret string) string
func NewRequestId() string
func NewTrueScopeRand() *mrand.Rand
func PKCS7Padding(ciphertext []byte, blockSize int) []byte
func PKCS7UnPadding(origData []byte) []byte
func PadLeftString(str string, l int, pad string) string
func PadRightString(str string, l int, pad string) string
func RandCode(l int, chars []string) string
func RandFigureCode(l int) string
func RandLetterCode(l int) string
func RandLetterFigureCode(l int) string
func RandNickname() string
func RandOrderNoByDateTime(prefix string, useDate bool, useTime bool, randLen int) string
func ReadYaml(data interface{}, yamlContent string) error
func ReadYamlFile(data interface{}, configPath string) error
func ScanDirFileDo(dir string, fn func(file string, path string) error) error
func ScanEmbedFsDo(embFs embed.FS, fn func(file string, path string) error) error
func ScopeCreateSQLv1916(scope *gorm.Scope)
func ScopeUpdateSQLv1916(scope *gorm.Scope)
func Signature(params ...string) string
func SliceInt64ToMap(src []int64) map[int64]bool
func StringToBytes(s string) []byte
func TrueScopeRand(min int64, max int64) int64
func TrueScopeRandNoSafe(min int64, max int64) int64
type TaoBaoIpData
- func ParseIpByTaoBao(ip string) (TaoBaoIpData, error)
type TaoBaoIpResult

Constants ¶

This section is empty.

Variables ¶

View Source

var FilePathExist = IsExistPath

FilePathExist 文件路径是否存在

Functions ¶

func AesDecrypt ¶

func AesDecrypt(baseStr string, key []byte) (origData []byte, aesErr error)

AesDecrypt AES解密

func AesEncrypt ¶

func AesEncrypt(origData, key []byte) (string, error)

AesEncrypt AES加密,CBC 注意：aes密钥key的长度必须为16，24，32个字符

func Base64Decode ¶

func Base64Decode(s string) string

func Base64Encode ¶

func Base64Encode(s string) string

func BasePath ¶

func BasePath() string

BasePath 运行的程序所在目录

func BytesToString ¶

func BytesToString(b []byte) string

BytesToString converts byte slice to string without a memory allocation.

func CBCDecrypt ¶

func CBCDecrypt(sign string, key, iv []byte) (string, error)

CBCDecrypt CBC解密

func CBCEncrypt ¶

func CBCEncrypt(text string, key []byte, iv []byte) (string, error)

CBCEncrypt CBC加密

func CapturePanic ¶

func CapturePanic() (has bool)

func CompareVersion ¶

func CompareVersion(ver, cVer string) int

CompareVersion 比较版本,-1:小于,0:相等,1:大于 v1.1.1 compare v1.2.1

func ConvertMoreTo ¶

func ConvertMoreTo[T any, T1 any](list []T, ty []T1) []T1

ConvertMoreTo 转换为对应的接口（多个进行转换处理）

func CopyMoreTo ¶

func CopyMoreTo[T interface{}, T1 interface{}](data []*T, list []*T1) []*T1

CopyMoreTo 浅拷贝数组，data=>target

func CopyTo ¶

func CopyTo[T interface{}, T1 interface{}](data *T, target *T1) *T1

CopyTo 浅拷贝，data=>target

func CurrentPath ¶

func CurrentPath() string

CurrentPath 当前目录(与运行程序所在目录无关)

func DecodeBase64 ¶

func DecodeBase64(s string) ([]byte, error)

DecodeBase64 base64解码处理

func EncodeBase64 ¶

func EncodeBase64(b []byte) string

EncodeBase64 base64编码处理

func ErrConvertMoreTo ¶

func ErrConvertMoreTo[T any, T1 any](list []T, ty []T1) ([]T1, error)

ErrConvertMoreTo 转换为对应的类型（多个进行转换处理）,返回error

func ErrCopyTo ¶

func ErrCopyTo[T interface{}, T1 interface{}](data *T, target *T1) (*T1, error)

ErrCopyTo 浅拷贝（范围error），data=>target

func FileExt ¶

func FileExt(file string) string

FileExt 获取文件后缀

func FindStrBetweenStr ¶

func FindStrBetweenStr(s string, left, right string) string

FindStrBetweenStr 查找left和right字符串中间的字符串

func FmtPageParams ¶

func FmtPageParams(pageNum, pageSize int64) (int64, int64)

func GetLocalIp ¶

func GetLocalIp() (ipv4 string, err error)

GetLocalIp 获取本机网卡IP

func GetRequestIp ¶

func GetRequestIp(r *http.Request) string

GetRequestIp returns request real ip.

func InDigProvider ¶

func InDigProvider[T interface{}](di *dig.Container, a T) bool

InDigProvider 是否在dig中已提供provider

func InStringArray ¶

func InStringArray(s string, arr []string) bool

func Interface2Float64 ¶

func Interface2Float64(d interface{}) float64

Interface2Float64 任意值转float64

func Interface2Int64 ¶

func Interface2Int64(d interface{}) int64

Interface2Int64 任意值转int64

func InterfaceToArray ¶

func InterfaceToArray(records interface{}) []interface{}

InterfaceToArray 转换任意interface{}为数组interface{}

func InterfaceToSqlString ¶

func InterfaceToSqlString(a interface{}) string

func IsExistPath ¶

func IsExistPath(path string) bool

IsExistPath 文件或目录是否存在

func IsNil ¶

func IsNil(t interface{}) bool

IsNil 判断是否是nil

func KeepHasPrefix ¶

func KeepHasPrefix(s string, prefix string) string

KeepHasPrefix 确保有前缀

func KeepHasSuffix ¶

func KeepHasSuffix(s string, suffix string) string

KeepHasSuffix 确保有后缀

func LoopDo ¶

func LoopDo(f func() bool, dur time.Duration) func()

LoopDo 重复执行

func LoopDoI ¶

func LoopDoI(f func(int64) bool, dur time.Duration) func()

LoopDoI 重复执行(执行包含序号i)

func LoopHandler ¶

func LoopHandler[T interface{}](list []T, h func(T))

LoopHandler 循环处理

func Max ¶

func Max[T int | int8 | int16 | int32 | int64 | float32 | float64](a T, b T) T

Max 取最大值

func MaxInt ¶

func MaxInt(a int, b int) int

func MaxInt64 ¶

func MaxInt64(a int64, b int64) int64

func Md5Sum ¶

func Md5Sum(s string) string

func Min ¶

func Min[T int | int8 | int16 | int32 | int64 | float32 | float64](a T, b T) T

Min 取最小值

func MinInt ¶

func MinInt(a int, b int) int

func MinInt64 ¶

func MinInt64(a int64, b int64) int64

func MoreValueChooseFloat64 ¶

func MoreValueChooseFloat64(value float64, more ...float64) float64

MoreValueChooseFloat64 多个值选择string，若没有more则默认value，有more则选择more的第一个

func MoreValueChooseInt64 ¶

func MoreValueChooseInt64(value int64, more ...int64) int64

MoreValueChooseInt64 多个值选择int64，若没有more则默认value，有more则选择more的第一个

func MoreValueChooseString ¶

func MoreValueChooseString(value string, more ...string) string

MoreValueChooseString 多个值选择string，若没有more则默认value，有more则选择more的第一个

func NewMd5Password ¶

func NewMd5Password(password string, secret string) string

func NewRequestId ¶

func NewRequestId() string

func NewTrueScopeRand ¶

func NewTrueScopeRand() *mrand.Rand

func PKCS7Padding ¶

func PKCS7Padding(ciphertext []byte, blockSize int) []byte

PKCS7Padding 填充加密块

func PKCS7UnPadding ¶

func PKCS7UnPadding(origData []byte) []byte

PKCS7UnPadding 清除加密块中填充字节

func PadLeftString ¶

func PadLeftString(str string, l int, pad string) string

PadLeftString 左填充字符串至指定长度

func PadRightString ¶

func PadRightString(str string, l int, pad string) string

PadRightString 右填充字符串至指定长度

func RandCode ¶

func RandCode(l int, chars []string) string

func RandFigureCode ¶

func RandFigureCode(l int) string

RandFigureCode 纯数字

func RandLetterCode ¶

func RandLetterCode(l int) string

RandLetterCode 纯字母（大小写都包含）

func RandLetterFigureCode ¶

func RandLetterFigureCode(l int) string

RandLetterFigureCode 字母（大小写都包含）+数字如需纯大写或纯小写，自行转换 strings.ToLower

func RandNickname ¶

func RandNickname() string

RandNickname 随机昵称

func RandOrderNoByDateTime ¶

func RandOrderNoByDateTime(prefix string, useDate bool, useTime bool, randLen int) string

RandOrderNoByDateTime 按日期生成单据编号，类似： TX202404230714209992

func ReadYaml ¶

func ReadYaml(data interface{}, yamlContent string) error

func ReadYamlFile ¶

func ReadYamlFile(data interface{}, configPath string) error

func ScanDirFileDo ¶

func ScanDirFileDo(dir string, fn func(file string, path string) error) error

ScanDirFileDo 扫描目录文件并执行操作

func ScanEmbedFsDo ¶

func ScanEmbedFsDo(embFs embed.FS, fn func(file string, path string) error) error

ScanEmbedFsDo 扫描文件操作注意：下划线文件不会被 embed.FS 嵌入打包进来

func ScopeCreateSQLv1916 ¶

func ScopeCreateSQLv1916(scope *gorm.Scope)

ScopeCreateSQLv1916 使用gorm scope生成create sql和vars（适用于gorm v1.9.16版本） copy from gorm source code scope.SQL, scope.SQLVars

func ScopeUpdateSQLv1916 ¶

func ScopeUpdateSQLv1916(scope *gorm.Scope)

ScopeUpdateSQLv1916 使用gorm scope生成update sql和vars（适用于gorm v1.9.16版本） copy from gorm source code scope.SQL, scope.SQLVars

func Signature ¶

func Signature(params ...string) string

Signature 签名

func SliceInt64ToMap ¶

func SliceInt64ToMap(src []int64) map[int64]bool

SliceInt64ToMap 切片转map（去重）

func StringToBytes ¶

func StringToBytes(s string) []byte

StringToBytes converts string to byte slice without a memory allocation.

func TrueScopeRand ¶

func TrueScopeRand(min int64, max int64) int64

TrueScopeRand 真随机数，范围随机,min<= V <max

func TrueScopeRandNoSafe ¶

func TrueScopeRandNoSafe(min int64, max int64) int64

TrueScopeRandNoSafe 真随机数(非并发安全) 全局使用一个rand的情况下会引发数组panic（未知原因）

Types ¶

type TaoBaoIpData ¶

type TaoBaoIpData struct {
	QueryIp string `json:"queryIp"`
	Ip      string `json:"ip"`

	//国家
	CountyId interface{} `json:"county_id"`
	County   string      `json:"county"`

	//
	CountryId string `json:"country_id"`
	Country   string `json:"country"`
	//区域
	AreaId string `json:"area_id"`
	Area   string `json:"area"`
	//如浙江
	RegionId string `json:"region_id"`
	Region   string `json:"region"`
	//城市，如：杭州
	CityId string `json:"city_id"`
	City   string `json:"city"`

	//运营商，如电信
	IspId string `json:"isp_id"`
	Isp   string `json:"isp"`
}

func ParseIpByTaoBao ¶

func ParseIpByTaoBao(ip string) (TaoBaoIpData, error)

ParseIpByTaoBao 解析ip来源（淘宝解析）具体查看： https://ip.taobao.com/instructions 可能会有限流，使用时最好注意下sleep间隔

type TaoBaoIpResult ¶

type TaoBaoIpResult struct {
	Code int          `json:"code"`
	Msg  string       `json:"msg"`
	Data TaoBaoIpData `json:"data"`
}

TaoBaoIpResult 淘宝ip来源解析请求结果，结果示例：

{
   "data": {
       "area": "",
       "country": "中国",
       "isp_id": "1000114",
       "queryIp": "210.75.225.254",
       "city": "北京",
       "ip": "210.75.225.254",
       "isp": "科技网",
       "county": "",
       "region_id": "110000",
       "area_id": "",
       "county_id": null,
       "region": "北京",
       "country_id": "CN",
       "city_id": "110100"
   },
   "msg": "query success",
   "code": 0
}

Source Files ¶

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