str

Documentation

Overview

字符串处理工具包

Index

• Constants
• func Base64_decode(code string) string
• func Base64_encode(origin string) string
• func ClearSpace(s string) string
• func DelQue(que []string, ss ...string) []string
• func InQue(s string, que []string) int
• func InQuei(s string, que []string) int
• func Lcfirst(str string) string
• func PadLeft(s string, pad string, le int) string
• func PadRight(s string, pad string, le int) string
• func RandStrBase(base string, length int) string
• func Render(tpl string, data interface{}) (string, error)
• func Reverse(s string) string
• func SplitSafe(s, sep string) []string
• func Ucfirst(str string) string
• type RandString
  • func (rs RandString) Letter(length int) string
  • func (rs RandString) Lower(length int) string
  • func (rs RandString) Number(length int) string
  • func (rs RandString) SafeStr(length int) string
  • func (rs RandString) String(length int) string
  • func (rs RandString) Upper(length int) string
• type Url
  • func (u Url) AbsHref(vpath, vurl string) string
• type WriterToContent
  • func (wr *WriterToContent) Content() string
  • func (wr *WriterToContent) Write(p []byte) (n int, err error)
• Bugs

Examples

• Url.AbsHref

Constants

const (
	NumberStr = "0123456789"
	LowerStr  = "abcdefghijklmnopqrstuvwxyz"
	UpperStr  = "ABCDEFGHJIKLMNOPQRSTUVWXYZ"
)

Functions

func Base64_decode

func Base64_decode(code string) string

base64 解码

func Base64_encode

func Base64_encode(origin string) string

base64 编码

func ClearSpace

func ClearSpace(s string) string

清除空格

func DelQue

func DelQue(que []string, ss ...string) []string

删除队列

func InQue

func InQue(s string, que []string) int

字符串对是否存在 不存在返回 -1

func InQuei

func InQuei(s string, que []string) int

不区分大小写

func Lcfirst

func Lcfirst(str string) string

首字母小写

func PadLeft

func PadLeft(s string, pad string, le int) string

向左填充

func PadRight

func PadRight(s string, pad string, le int) string

向右填充

func RandStrBase

func RandStrBase(base string, length int) string

数据字符串生成基函数

func Render

func Render(tpl string, data interface{}) (string, error)

根据 go template 模板编译后返回数据 支持 template 模板语法

func Reverse

func Reverse(s string) string

字符串反转

func SplitSafe

func SplitSafe(s, sep string) []string

安全字符串分割

func Ucfirst

func Ucfirst(str string) string

首字母大写

Types

type RandString

type RandString struct {
}

随机字符串生成器

var RandStr RandString

随机字符串

func (RandString) Letter

func (rs RandString) Letter(length int) string

随机字母

func (RandString) Lower

func (rs RandString) Lower(length int) string

随机小写字母

func (RandString) Number

func (rs RandString) Number(length int) string

随机数字

func (RandString) SafeStr

func (rs RandString) SafeStr(length int) string

随机安全字符，没有特殊符号

func (RandString) String

func (rs RandString) String(length int) string

随机字符串 包含： +_.空格/

func (RandString) Upper

func (rs RandString) Upper(length int) string

随机大写字母

type Url

type Url struct {
}

URL 相关处理类

func (Url) AbsHref

func (u Url) AbsHref(vpath, vurl string) string

获取路径的绝对地址： path 地址路径， url 为顶级路径可为空

Example

var u Url
// "joshua/conero" 与 "./joshua/conero" 效果相同
fmt.Println(u.AbsHref("joshua/conero", "https://www.about.me/url/example/test"))

fmt.Println(u.AbsHref("/joshua/conero", "https://www.about.me/url/example/test"))
// "//" 等符合可被清除
fmt.Println(u.AbsHref("//joshua/conero", "https://www.about.me/url/example/test"))
fmt.Println(u.AbsHref("../../joshua/conero", "https://www.about.me/url/example/test"))

Output:

https://www.about.me/url/example/test/joshua/conero
https://www.about.me/joshua/conero
https://www.about.me/joshua/conero
https://www.about.me/joshua/conero

type WriterToContent

type WriterToContent struct {
	// contains filtered or unexported fields
}

写入器导出为内容

func (*WriterToContent) Content

func (wr *WriterToContent) Content() string

获取值

func (*WriterToContent) Write

func (wr *WriterToContent) Write(p []byte) (n int, err error)

实现写入器语法

Notes

Bugs

• Url.AbsHref 中解析 "vpath" `test/p1/p2` 与 `./test/p1/p2` 的一致性问题