goutils

Documentation

Index

• Constants
• Variables
• func AESCBCDecrypt(cipherData, key, iv []byte) ([]byte, error)
• func AESCBCEncrypt(rawData, key, iv []byte) ([]byte, error)
• func AESECBDecrypt(buf, key []byte) ([]byte, error)
• func AESECBEncrypt(data, key []byte) ([]byte, error)
• func AsyncFunc(fn func())
• func AsyncFuncGroup(fns ...func())
• func Base59Decoding(strByte []byte, key ...string) []byte
• func Base59Encoding(strByte []byte, key ...string) string
• func Base64Decode(str string) []byte
• func Base64Encode(buf []byte) string
• func BigIntAdd(num1 string, num2 string) string
• func BigIntCmp(num1 string, num2 string) int
• func BigIntDiv(num1 string, num2 string) string
• func BigIntMod(num1 string, num2 string) string
• func BigIntMul(num1 string, num2 string) string
• func BigIntReduce(num1 string, num2 string) string
• func Camel2Case(str string) string
• func CaptchaGet(width, height int) map[string]string
• func CaptchaVerify(id, code string) bool
• func Case2Camel(str string) string
• func Code2Id(code string) (int64, error)
• func CreateSavePath(dst string, perm os.FileMode) error
• func DIR() string
• func Date2Ts(date string) int64
• func DateTime(format string) string
• func DateTime2Ts(dateTime string) int64
• func Exist(path string) (bool, error)
• func FILE() string
• func GBK2UTF8(s string) string
• func GenId() int64
• func GenIdInit(adapter iGenId)
• func GenIdStr() string
• func GetFileHeaderMd5Name(fileHeader *multipart.FileHeader) (string, error)
• func HMacMd5(buf, key []byte) string
• func HMacSha1(buf, key []byte) string
• func HMacSha256(buf, key []byte) string
• func Id2Code(id int64) string
• func LINE() int
• func MD5(buf []byte) string
• func NewIdCode(key string) *idCode
• func NextDate(d int) string
• func NonceStr() string
• func NonceStr8() string
• func Now() string
• func PinYin(origin string) (string, error)
• func Recovery()
• func SHA1(buf []byte) string
• func SHA256(buf, key []byte) string
• func SHAWithRSA(key, data []byte) (string, error)
• func SaveFile(file *multipart.FileHeader, dst string) error
• func SessionId() string
• func Split(s string, rs ...rune) []string
• func SplitArray(arr []interface{}, size int) (list [][]interface{})
• func SplitInt64Array(arr []int64, size int) (list [][]int64)
• func SplitIntArray(arr []int, size int) (list [][]int)
• func SplitStringArray(arr []string, size int) (list [][]string)
• func Today() string
• func Trace(skip int) (arr []string)
• func Ts2Date(ts int64) string
• func Ts2DateTime(ts int64) string
• func UTF82GBK(s string) string
• func ValidPassword(str string) (msg string, matched bool)
• func ValidPasswordV2(str string) (msg string, matched bool)
• func WriteToFile(filename string, b []byte) error
• type Byte
  • func (b Byte) Params() (p *Params, err error)
• type Mode
• type Params
  • func NewParams() *Params
  • func (p *Params) Array() (ps []Params)
  • func (p *Params) ArrayData() []interface{}
  • func (p *Params) Bool() bool
  • func (p *Params) Data() interface{}
  • func (p *Params) Float32() float32
  • func (p *Params) Float64() float64
  • func (p *Params) Get(key string) *Params
  • func (p *Params) Int() int
  • func (p *Params) Int32() int32
  • func (p *Params) Int64() int64
  • func (p *Params) JSON() []byte
  • func (p *Params) Map() (rst map[string]Params)
  • func (p *Params) MapData() map[string]interface{}
  • func (p *Params) Set(key string, val interface{}) *Params
  • func (p *Params) String() string
• type SnowFlakeId
  • func (sf *SnowFlakeId) GenId() int64
• type StringMap
  • func (m StringMap) MarshalXML(e *xml.Encoder, start xml.StartElement) error
  • func (m *StringMap) UnmarshalXML(d *xml.Decoder, _ xml.StartElement) error

Constants

const (
	EL = "\n"
)

Variables

var (
	ErrInitialize = errors.New("not yet initialized")
)

Functions

func AESCBCDecrypt

func AESCBCDecrypt(cipherData, key, iv []byte) ([]byte, error)

func AESCBCEncrypt

func AESCBCEncrypt(rawData, key, iv []byte) ([]byte, error)

func AESECBDecrypt

func AESECBDecrypt(buf, key []byte) ([]byte, error)

func AESECBEncrypt

func AESECBEncrypt(data, key []byte) ([]byte, error)

func AsyncFunc

func AsyncFunc(fn func())

异步执行（安全）

func AsyncFuncGroup

func AsyncFuncGroup(fns ...func())

异步并发执行（安全）

func Base59Decoding

func Base59Decoding(strByte []byte, key ...string) []byte

func Base59Encoding

func Base59Encoding(strByte []byte, key ...string) string

如果遇到特殊字符，需要用 url.PathEscape(str) 解决

func Base64Decode

func Base64Decode(str string) []byte

func Base64Encode

func Base64Encode(buf []byte) string

func BigIntAdd

func BigIntAdd(num1 string, num2 string) string

加

func BigIntCmp

func BigIntCmp(num1 string, num2 string) int

比大小，大于返回1，等于返回0，小于返回-1

func BigIntDiv

func BigIntDiv(num1 string, num2 string) string

除

func BigIntMod

func BigIntMod(num1 string, num2 string) string

取模

func BigIntMul

func BigIntMul(num1 string, num2 string) string

乘

func BigIntReduce

func BigIntReduce(num1 string, num2 string) string

减

func Camel2Case

func Camel2Case(str string) string

驼峰转下划线

func CaptchaGet

func CaptchaGet(width, height int) map[string]string

获取图片验证码

func CaptchaVerify

func CaptchaVerify(id, code string) bool

验证图片验证码

func Case2Camel

func Case2Camel(str string) string

下划线转驼峰

func Code2Id

func Code2Id(code string) (int64, error)

func CreateSavePath

func CreateSavePath(dst string, perm os.FileMode) error

func DIR

func DIR() string

目录名称

func Date2Ts

func Date2Ts(date string) int64

func DateTime

func DateTime(format string) string

func DateTime2Ts

func DateTime2Ts(dateTime string) int64

func Exist

func Exist(path string) (bool, error)

func FILE

func FILE() string

文件名

func GBK2UTF8

func GBK2UTF8(s string) string

func GenId

func GenId() int64

func GenIdInit

func GenIdInit(adapter iGenId)

func GenIdStr

func GenIdStr() string

func GetFileHeaderMd5Name

func GetFileHeaderMd5Name(fileHeader *multipart.FileHeader) (string, error)

func HMacMd5

func HMacMd5(buf, key []byte) string

func HMacSha1

func HMacSha1(buf, key []byte) string

func HMacSha256

func HMacSha256(buf, key []byte) string

func Id2Code

func Id2Code(id int64) string

func LINE

func LINE() int

行号

func MD5

func MD5(buf []byte) string

func NewIdCode

func NewIdCode(key string) *idCode

func NextDate

func NextDate(d int) string

func NonceStr

func NonceStr() string

func NonceStr8

func NonceStr8() string

func Now

func Now() string

func PinYin

func PinYin(origin string) (string, error)

func Recovery

func Recovery()

捕获panic

func SHA1

func SHA1(buf []byte) string

func SHA256

func SHA256(buf, key []byte) string

func SHAWithRSA

func SHAWithRSA(key, data []byte) (string, error)

func SaveFile

func SaveFile(file *multipart.FileHeader, dst string) error

func SessionId

func SessionId() string

func Split

func Split(s string, rs ...rune) []string

多字符切割，默认支持逗号，分号，\n

func SplitArray

func SplitArray(arr []interface{}, size int) (list [][]interface{})

func SplitInt64Array

func SplitInt64Array(arr []int64, size int) (list [][]int64)

func SplitIntArray

func SplitIntArray(arr []int, size int) (list [][]int)

func SplitStringArray

func SplitStringArray(arr []string, size int) (list [][]string)

func Today

func Today() string

func Trace

func Trace(skip int) (arr []string)

追踪信息

func Ts2Date

func Ts2Date(ts int64) string

func Ts2DateTime

func Ts2DateTime(ts int64) string

func UTF82GBK

func UTF82GBK(s string) string

func ValidPassword

func ValidPassword(str string) (msg string, matched bool)

func ValidPasswordV2

func ValidPasswordV2(str string) (msg string, matched bool)

func WriteToFile

func WriteToFile(filename string, b []byte) error

写文件，支持路径创建

Types

type Byte

type Byte []byte

func (Byte) Params

func (b Byte) Params() (p *Params, err error)

type Mode

type Mode int

const (
	WithoutTone        Mode = iota + 1 // 默认模式，例如：guo
	Tone                               // 带声调的拼音 例如：guó
	InitialsInCapitals                 // 首字母大写不带声调，例如：Guo
)

type Params

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

func NewParams

func NewParams() *Params

func (*Params) Array

func (p *Params) Array() (ps []Params)

func (*Params) ArrayData

func (p *Params) ArrayData() []interface{}

func (*Params) Bool

func (p *Params) Bool() bool

func (*Params) Data

func (p *Params) Data() interface{}

func (*Params) Float32

func (p *Params) Float32() float32

func (*Params) Float64

func (p *Params) Float64() float64

func (*Params) Get

func (p *Params) Get(key string) *Params

func (*Params) Int

func (p *Params) Int() int

func (*Params) Int32

func (p *Params) Int32() int32

func (*Params) Int64

func (p *Params) Int64() int64

func (*Params) JSON

func (p *Params) JSON() []byte

func (*Params) Map

func (p *Params) Map() (rst map[string]Params)

func (*Params) MapData

func (p *Params) MapData() map[string]interface{}

func (*Params) Set

func (p *Params) Set(key string, val interface{}) *Params

func (*Params) String

func (p *Params) String() string

type SnowFlakeId

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

雪花算法

func (*SnowFlakeId) GenId

func (sf *SnowFlakeId) GenId() int64

type StringMap

type StringMap map[string]string

func (StringMap) MarshalXML

func (m StringMap) MarshalXML(e *xml.Encoder, start xml.StartElement) error

func (*StringMap) UnmarshalXML

func (m *StringMap) UnmarshalXML(d *xml.Decoder, _ xml.StartElement) error