string

Documentation

Index

• func AcciiToStr(s int) string
• func Count(s string, c byte) int
• func CutEndString(s string, c rune) string
• func CutStartString(s string, c rune) string
• func FirstLow(s string) string
• func FirstUp(s string) string
• func Has(s string, c byte) bool
• func IsNumber(s string) bool
• func IsPrefix(s string, prefix string) bool
• func IsSuffix(s string, suffix string) bool
• func Rand(l int) string
• func RandFor(l int, seed int64) string
• func RandInt(l int) string
• func RandStrArr(l int, n int) []string
• func ReplaceCharAfterSpecifiedCharLow(s, c string) (out string)
• func ReplaceCharAfterSpecifiedCharUp(s, c string) (out string)
• func ToAccii(s string) int
• func UniqueFileName(f *multipart.FileHeader) string
• type SafeRand
  • func (sr *SafeRand) Rand() string

Functions

func AcciiToStr

func AcciiToStr(s int) string

StrToAccii 将accii码转换为大写字母

func Count

func Count(s string, c byte) int

Count 查询字符串中出现某个字符的次数

func CutEndString

func CutEndString(s string, c rune) string

CutEndString 截取字符串中最后一个字符之后的字符串 例如：CutEndString("abc/def/ghi", '/') => "ghi"

func CutStartString

func CutStartString(s string, c rune) string

CutStartString 截取字符串中最后一个字符之前的字符串 例如：CutStartString("abc/def/ghi", '/') => "abc/def/"

func FirstLow

func FirstLow(s string) string

FirstLow 首字母小写

func FirstUp

func FirstUp(s string) string

FirstUp 首字母大写

func Has

func Has(s string, c byte) bool

Has 判断字符串是否存在某个字符

func IsNumber

func IsNumber(s string) bool

IsNumber 判断是否是数字或者小数

func IsPrefix

func IsPrefix(s string, prefix string) bool

IsPrefix 判断字符串是否存在某个前缀

func IsSuffix

func IsSuffix(s string, suffix string) bool

IsSuffix 判断字符串是否存在某个后缀

func Rand

func Rand(l int) string

Rand 生成随机字符串

func RandFor

func RandFor(l int, seed int64) string

RandV1 生成随机字符串

func RandInt

func RandInt(l int) string

RandInt 生成随机数字字符串

func RandStrArr

func RandStrArr(l int, n int) []string

RandStrArr 生成随机字符串数组 @param l 长度 @param n 数量

func ReplaceCharAfterSpecifiedCharLow

func ReplaceCharAfterSpecifiedCharLow(s, c string) (out string)

ReplaceCharAfterSpecifiedCharLow 替换指定字符后面的字符为小驼峰 例如：ReplaceCharAfterSpecifiedCharLow("abc/def/ghi", '/') => "abcDefGhi"

func ReplaceCharAfterSpecifiedCharUp

func ReplaceCharAfterSpecifiedCharUp(s, c string) (out string)

ReplaceCharAfterSpecifiedCharUp 替换指定字符后面的字符为大驼峰 例如：ReplaceCharAfterSpecifiedCharUp("abc/def/ghi", '/') => "AbcDefGhi"

func ToAccii

func ToAccii(s string) int

ToAccii 将大写字母转换为accii码

func UniqueFileName

func UniqueFileName(f *multipart.FileHeader) string

UniqueFileName 生成唯一文件名

Types

type SafeRand

type SafeRand struct {
	Str string
	// contains filtered or unexported fields
}

func (*SafeRand) Rand

func (sr *SafeRand) Rand() string

Rand 生成随机字符串