xutils

package

v1.27.5 Latest Latest Go to latest Published: Mar 29, 2024 License: GPL-3.0 Imports: 32 Imported by: 0

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Repository

gitee.com/igolang/pkg

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Documentation ¶

Index ¶

Constants
func AesDecryptCBC(encrypted []byte, key []byte) (decrypted []byte)
func AesEncryptCBC(origData []byte, key []byte) (encrypted []byte)
func BD09toGCJ02(lon, lat float64) (float64, float64)
func BD09toWGS84(lon, lat float64) (float64, float64)
func Base64Decode(str string) (string, error)
func Base64Encode(str string) string
func Bytes2Mac(b []byte) string
func BytesToInt(b []byte) int64
func ClientIp(r *http.Request) string
func Crc32(str string) uint32
func CreateExcel(filename string, data [][]string) error
func CreateExcelFileWithData[T any](data [][]T) *excelize.File
func CreateExcelFileWithHeader(headers map[string]*ExcelHeader, rows []map[string]any) *excelize.File
func CurrentAbPath() string
func FileExists(filename string) bool
func FirstLower(s string) string
func FirstUpper(s string) string
func FormatStrJson(b []byte) []byte
func GCJ02toBD09(lon, lat float64) (float64, float64)
func GCJ02toWGS84(lon, lat float64) (float64, float64)
func GetDistance(lng1, lat1, lng2, lat2 float64) float64
func HS256(key, data []byte) string
func IntToBytes(i interface{}) []byte
func InternalIp(in string) bool
func Ip2Location(in string) string
func IsBuildRun() bool
func IsJson(b []byte) bool
func IsLocalIp(ip string) bool
func Md5(str string) string
func Md5File(path string) (string, error)
func ParseMac(mac string) []byte
func ParseTag(tag string) map[string]any
func PasswordHash(password string) (string, error)
func PasswordVerify(password, hash string) bool
func RandFloat(min, max float64) float64
func RandInt(min, max int64) int64
func RandStr(length int) string
func RecoverGo(f func(), recoverHandler func(err interface{}))
func RedisLocker(client *xredis.Client, key string, retries int, ...) *xredis.RedisLocker
func Request(r *http.Request) url.Values
func Round(val float64, p int32) float64
func ServerIP() (ip net.IP)
func ServerMac() string
func Sha1(str string) string
func Sha1File(path string) (string, error)
func StrArrayEmpty(arr []string) bool
func UniqueInt64(data []int64) []int64
func WGS84toBD09(lon, lat float64) (float64, float64)
func WGS84toGCJ02(lon, lat float64) (float64, float64)
type ExcelHeader

Constants ¶

View Source

const (
	X_PI   = math.Pi * 3000.0 / 180.0
	OFFSET = 0.00669342162296594323
	AXIS   = 6378245.0
)

Variables ¶

This section is empty.

Functions ¶

func AesDecryptCBC ¶ added in v1.24.9

func AesDecryptCBC(encrypted []byte, key []byte) (decrypted []byte)

func AesEncryptCBC ¶ added in v1.24.9

func AesEncryptCBC(origData []byte, key []byte) (encrypted []byte)

func BD09toGCJ02 ¶

func BD09toGCJ02(lon, lat float64) (float64, float64)

BD09toGCJ02 百度坐标系->火星坐标系

func BD09toWGS84 ¶

func BD09toWGS84(lon, lat float64) (float64, float64)

BD09toWGS84 百度坐标系->WGS84坐标系

func Base64Decode ¶

func Base64Decode(str string) (string, error)

func Base64Encode ¶

func Base64Encode(str string) string

func Bytes2Mac ¶

func Bytes2Mac(b []byte) string

func BytesToInt ¶

func BytesToInt(b []byte) int64

func ClientIp ¶

func ClientIp(r *http.Request) string

func Crc32 ¶

func Crc32(str string) uint32

Crc32 crc32()

func CreateExcel ¶ added in v1.23.2

func CreateExcel(filename string, data [][]string) error

func CreateExcelFileWithData ¶ added in v1.24.9

func CreateExcelFileWithData[T any](data [][]T) *excelize.File

CreateExcelFileWithData 生成*excelize.File

func CreateExcelFileWithHeader ¶ added in v1.24.9

func CreateExcelFileWithHeader(headers map[string]*ExcelHeader, rows []map[string]any) *excelize.File

CreateExcelFileWithHeader 生成*excelize.File，通过设置头部字段来实现，头部和数据进行分离

func CurrentAbPath ¶

func CurrentAbPath() string

CurrentAbPath 获取当前程序运行的工作目录兼容go run

func FileExists ¶

func FileExists(filename string) bool

FileExists file_exists()

func FirstLower ¶ added in v1.25.9

func FirstLower(s string) string

FirstLower 字符串首字母小写

func FirstUpper ¶ added in v1.25.9

func FirstUpper(s string) string

FirstUpper 字符串首字母大写

func FormatStrJson ¶

func FormatStrJson(b []byte) []byte

func GCJ02toBD09 ¶

func GCJ02toBD09(lon, lat float64) (float64, float64)

GCJ02toBD09 火星坐标系->百度坐标系

func GCJ02toWGS84 ¶

func GCJ02toWGS84(lon, lat float64) (float64, float64)

GCJ02toWGS84 火星坐标系->WGS84坐标系

func GetDistance ¶

func GetDistance(lng1, lat1, lng2, lat2 float64) float64

GetDistance 计算两个经纬度之间的距离，参考链接：https://blog.csdn.net/gatieme/article/details/45599581 在线经纬度换算：https://tools.fun/distance.html 返回单位为：米

func HS256 ¶ added in v1.26.6

func HS256(key, data []byte) string

func IntToBytes ¶

func IntToBytes(i interface{}) []byte

func InternalIp ¶

func InternalIp(in string) bool

InternalIp 判断是不是内网IP，仅支持IPv4

func Ip2Location ¶

func Ip2Location(in string) string

func IsBuildRun ¶

func IsBuildRun() bool

IsBuildRun 判断是否是build编译的文件

func IsJson ¶

func IsJson(b []byte) bool

func IsLocalIp ¶ added in v1.20.5

func IsLocalIp(ip string) bool

IsLocalIp 判断是否是本机ip

func Md5 ¶

func Md5(str string) string

Md5 md5()

func Md5File ¶

func Md5File(path string) (string, error)

Md5File md5_file()

func ParseMac ¶

func ParseMac(mac string) []byte

func ParseTag ¶

func ParseTag(tag string) map[string]any

func PasswordHash ¶

func PasswordHash(password string) (string, error)

func PasswordVerify ¶

func PasswordVerify(password, hash string) bool

func RandFloat ¶

func RandFloat(min, max float64) float64

func RandInt ¶

func RandInt(min, max int64) int64

func RandStr ¶

func RandStr(length int) string

func RecoverGo ¶

func RecoverGo(f func(), recoverHandler func(err interface{}))

func RedisLocker ¶ added in v1.22.1

func RedisLocker(client *xredis.Client, key string, retries int, interval, expiration time.Duration) *xredis.RedisLocker

func Request ¶

func Request(r *http.Request) url.Values

func Round ¶

func Round(val float64, p int32) float64

func ServerIP ¶

func ServerIP() (ip net.IP)

func ServerMac ¶

func ServerMac() string

ServerMac 获取本机的MAC地址

func Sha1 ¶

func Sha1(str string) string

Sha1 sha1()

func Sha1File ¶

func Sha1File(path string) (string, error)

Sha1File sha1_file()

func StrArrayEmpty ¶

func StrArrayEmpty(arr []string) bool

func UniqueInt64 ¶

func UniqueInt64(data []int64) []int64

func WGS84toBD09 ¶

func WGS84toBD09(lon, lat float64) (float64, float64)

WGS84toBD09 WGS84坐标系->百度坐标系

func WGS84toGCJ02 ¶

func WGS84toGCJ02(lon, lat float64) (float64, float64)

WGS84toGCJ02 WGS84坐标系->火星坐标系

Types ¶

type ExcelHeader ¶ added in v1.24.9

type ExcelHeader struct {
	Index int
	Title string
}

Source Files ¶

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