util

README

#golang工具包-util

安装

go get -u e.coding.net/dengjq/go/util

包含

类型	包含
excel	数字转字母、表头比对、excel日期转go时间结构体
zip	解压到指定文件夹
校验	手机号、联通手机号、身份证、
类型转换	字符串转数字、字符串转浮点数
中文字符串	截取、计算长度
基本数据类型	保留x位小数
...

Documentation

Index

• Variables
• func CheckIdCard(idCard string) bool
• func CheckPhone(phone string) bool
• func CheckUnicomPhone(phone string) bool
• func Convert10To36(from int) string
• func EnsurePath(path string) error
• func ExcelCharToNum(str string) int
• func ExcelCompare(target [][]string, compare [][]string) bool
• func ExcelNumToChar(num int) string
• func ExcelStringToDate(str string) (time.Time, error)
• func FloatRound(value float64, num int) float64
• func GetBirthdayByIdCard(idCard string) (time.Time, error)
• func GetIdCardSuffix(idCard string) string
• func IntArrayDiff(target []int, deduct []int) []int
• func IntArrayUnique(arr []int) []int
• func IntInArray(target int, arr []int) bool
• func IntJoin(arr []int) string
• func IntSplit(str string) []int
• func MbStringSub(str string, begin, length int) string
• func Md5(str string) string
• func MonthMaxDay(year int, month int) (days int)
• func MyHash(str string) string
• func PathExist(path string) (bool, error)
• func Sha256(str string) string
• func Sign(data map[string]interface{}, secret string) (map[string]interface{}, error)
• func SignCheck(jsonString string, secret string) error
• func StringArrayCompare(a, b []string) bool
• func StringArrayUnique(arr []string) []string
• func StringInArray(target string, arr []string) bool
• func StringRandom(l int) string
• func StringTimeRandom(l int) string
• func StringToFloat(str string) float64
• func StringToInt(str string) int
• func TimeFormat(target time.Time, layout string) string
• func TimeParse(str string) (time.Time, error)
• func Unzip(zipFile string, destDir string) error
• type SignAttribute

Variables

var ExcelChar = []string{"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"}

Functions

func CheckIdCard

func CheckIdCard(idCard string) bool

检查身份证号码

func CheckPhone

func CheckPhone(phone string) bool

检查手机号

func CheckUnicomPhone

func CheckUnicomPhone(phone string) bool

是否为联通号码

func Convert10To36

func Convert10To36(from int) string

10进制转36进制

func EnsurePath

func EnsurePath(path string) error

确保文件路径

func ExcelCharToNum

func ExcelCharToNum(str string) int

字母转数字

func ExcelCompare

func ExcelCompare(target [][]string, compare [][]string) bool

表头比对

func ExcelNumToChar

func ExcelNumToChar(num int) string

数字转字母

func ExcelStringToDate

func ExcelStringToDate(str string) (time.Time, error)

字符串转日期 30-12-21 2021-01-01 2021-1-1 2021/01/01 2021/1/1 2021.01.01 2021.1.1 20210101 55555

func FloatRound

func FloatRound(value float64, num int) float64

保留x位小数

func GetBirthdayByIdCard

func GetBirthdayByIdCard(idCard string) (time.Time, error)

获取出数日期通过身份证号码

func GetIdCardSuffix

func GetIdCardSuffix(idCard string) string

计算身份证校验位

func IntArrayDiff

func IntArrayDiff(target []int, deduct []int) []int

两数组求差集

func IntArrayUnique

func IntArrayUnique(arr []int) []int

数字数组去重

func IntInArray

func IntInArray(target int, arr []int) bool

在数组中

func IntJoin

func IntJoin(arr []int) string

func IntSplit

func IntSplit(str string) []int

func MbStringSub

func MbStringSub(str string, begin, length int) string

中文字符串截取

func Md5

func Md5(str string) string

func MonthMaxDay

func MonthMaxDay(year int, month int) (days int)

月份最大天数

func MyHash

func MyHash(str string) string

自定义hash算法 避开彩虹表

func PathExist

func PathExist(path string) (bool, error)

判断文件夹是否存在

func Sha256

func Sha256(str string) string

func Sign

func Sign(data map[string]interface{}, secret string) (map[string]interface{}, error)

func SignCheck

func SignCheck(jsonString string, secret string) error

func StringArrayCompare

func StringArrayCompare(a, b []string) bool

字符串数组比较 常用于excel校验表头

func StringArrayUnique

func StringArrayUnique(arr []string) []string

字符串数组去重

func StringInArray

func StringInArray(target string, arr []string) bool

在数组中

func StringRandom

func StringRandom(l int) string

func StringTimeRandom

func StringTimeRandom(l int) string

生成按时间戳排序的随机字符串

func StringToFloat

func StringToFloat(str string) float64

func StringToInt

func StringToInt(str string) int

func TimeFormat

func TimeFormat(target time.Time, layout string) string

func TimeParse

func TimeParse(str string) (time.Time, error)

设置北京时间

func Unzip

func Unzip(zipFile string, destDir string) error

压缩文件解压到指定目录

Types

type SignAttribute

type SignAttribute struct {
	Timestamp int64  `json:"timestamp"`
	Sign      string `json:"sign"`
}