util

package

v0.0.0-...-9337120 Latest Latest Go to latest Published: Nov 30, 2023 License: Apache-2.0 Imports: 37 Imported by: 0

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Repository

github.com/1340691923/xwl_bi

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Open Source Insights

Documentation ¶

Overview ¶

辅助工具层

Index ¶

Constants
Variables
func AesDecryptCBC(encrypted []byte, key []byte) (decrypted []byte)
func AesEncryptCBC(origData []byte, key []byte) (encrypted []byte)
func Bytes2str(b []byte) string
func BytesToStr(b []byte) string
func CreateAnyTypeSlice(slice interface{}) ([]interface{}, bool)
func CtxClientIP(ctx *fasthttp.RequestCtx) string
func FilterMysqlNilErr(err error) bool
func FilterRedisNilErr(err error) bool
func GbkToUtf8(gbkData []byte) []byte
func GetCurrentDirectory() string
func GetParentDirectory(dirctory string) string
func GetToken(ctx *Ctx) (token string)
func GetUUid() string
func GzipCompress(data string) ([]byte, error)
func GzipCompressByte(data []byte) ([]byte, error)
func GzipUnCompress(data []byte) (string, error)
func GzipUnCompressByte(data []byte) ([]byte, error)
func HMACSHA1Hash(src, key []byte) []byte
func HMACSHA1HexHash(src, key []byte) string
func Hash(ht crypto.Hash, b []byte) []byte
func HashHex(ht crypto.Hash, b []byte) string
func HmacSha256(data string, secret string) string
func InArr(array []int, column int) bool
func InMap(maps map[string]int, column string) (ok bool)
func InstrArr(array []string, column string) bool
func IsGBK(data []byte) bool
func IsJson(str string) bool
func IsMysqlRepeatError(err error) bool
func IsSameDay(oldDay, anotherDay int64) bool
func IsUtf8(data []byte) bool
func JoinInt(s []int, sp string) string
func LoadJSONConfig(filename string, v interface{}) error
func MD5Hash(b []byte) []byte
func MD5HexHash(b []byte) string
func Model2Map(m interface{}, needZeroByInt, needZeroByString bool) (res map[string]interface{})
func NewECBDecrypter(b cipher.Block) cipher.BlockMode
func NewECBEncrypter(b cipher.Block) cipher.BlockMode
func OpenWinBrowser(uri string) error
func PostJSON(URL string, v interface{}) ([]byte, error)
func PwdDecode(pwd string, key string) (string, error)
func PwdEncode(pwd string, key string) string
func RemoveRepeatedElement(arr []string) (newArr []interface{})
func SHA1HexHash(b []byte) string
func SHA256HexHash(b []byte) string
func SplitInt(s, sep string) ([]int, error)
func Str2Time(formatTimeStr, timeFormat string) time.Time
func Str2bytes(s string) (b []byte)
func StrToBytes(s string) []byte
func WriteJSON(ctx *fasthttp.RequestCtx, v interface{}) error
type Set
- func NewSet() *Set
- func (s *Set) Add(item interface{})
- func (s *Set) Clear()
- func (s *Set) Has(item interface{}) bool
- func (s *Set) IsEmpty() bool
- func (s *Set) Len() int
- func (s *Set) List() []interface{}
- func (s *Set) Remove(item interface{})
type Tutil
- func NewTutil(tagP string, logFloag bool, logger *zap.Logger) *Tutil
- func (this *Tutil) EndT(tagC string, haveNext ...bool)

Constants ¶

View Source

const (
	TimeFormat     = "2006-01-02 15:04:05"
	TimeFormatDay  = "20060102"
	TimeFormatDay2 = "2006-01-02"
	TimeFormatDay3 = "2006/01/02"
	TimeFormatDay4 = "2006.01.02_15"
)

Variables ¶

View Source

var TokenBucket sync.Map

Functions ¶

func AesDecryptCBC ¶

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

func AesEncryptCBC ¶

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

=================== CBC ======================

func Bytes2str ¶

func Bytes2str(b []byte) string

b2s converts byte slice to a string without memory allocation. See https://groups.google.com/forum/#!msg/Golang-Nuts/ENgbUzYvCuU/90yGx7GUAgAJ .

Note it may break if string and/or slice header will change in the future go versions.

func BytesToStr ¶

func BytesToStr(b []byte) string

func CreateAnyTypeSlice ¶

func CreateAnyTypeSlice(slice interface{}) ([]interface{}, bool)

interface{}转为 []interface{}

func CtxClientIP ¶

func CtxClientIP(ctx *fasthttp.RequestCtx) string

获取真实的IP 1.1.1.1, 2.2.2.2, 3.3.3.3

func FilterMysqlNilErr ¶

func FilterMysqlNilErr(err error) bool

func FilterRedisNilErr ¶

func FilterRedisNilErr(err error) bool

func GbkToUtf8 ¶

func GbkToUtf8(gbkData []byte) []byte

func GetCurrentDirectory ¶

func GetCurrentDirectory() string

func GetParentDirectory ¶

func GetParentDirectory(dirctory string) string

func GetToken ¶

func GetToken(ctx *Ctx) (token string)

func GetUUid ¶

func GetUUid() string

func GzipCompress ¶

func GzipCompress(data string) ([]byte, error)

func GzipCompressByte ¶

func GzipCompressByte(data []byte) ([]byte, error)

func GzipUnCompress ¶

func GzipUnCompress(data []byte) (string, error)

func GzipUnCompressByte ¶

func GzipUnCompressByte(data []byte) ([]byte, error)

func HMACSHA1Hash ¶

func HMACSHA1Hash(src, key []byte) []byte

HMACSHA1Hash hmac-sha1

func HMACSHA1HexHash ¶

func HMACSHA1HexHash(src, key []byte) string

HMACSHA1HexHash hmac-sha1 and encode to string

func Hash ¶

func Hash(ht crypto.Hash, b []byte) []byte

Hash 散列函数返回空值则为错误

func HashHex ¶

func HashHex(ht crypto.Hash, b []byte) string

HashHex can hash and encode to string

func HmacSha256 ¶

func HmacSha256(data string, secret string) string

func InArr ¶

func InArr(array []int, column int) bool

func InMap ¶

func InMap(maps map[string]int, column string) (ok bool)

func InstrArr ¶

func InstrArr(array []string, column string) bool

func IsGBK ¶

func IsGBK(data []byte) bool

func IsJson ¶

func IsJson(str string) bool

func IsMysqlRepeatError ¶

func IsMysqlRepeatError(err error) bool

func IsSameDay ¶

func IsSameDay(oldDay, anotherDay int64) bool

*

二个时间戳是否同一天
@return true 是 false 不是今天

func IsUtf8 ¶

func IsUtf8(data []byte) bool

func JoinInt ¶

func JoinInt(s []int, sp string) string

func LoadJSONConfig ¶

func LoadJSONConfig(filename string, v interface{}) error

LoadJSONConfig 读取配置文件 json格式

func MD5Hash ¶

func MD5Hash(b []byte) []byte

MD5Hash md5

func MD5HexHash ¶

func MD5HexHash(b []byte) string

MD5HexHash md5 and encode to string

func Model2Map ¶

func Model2Map(m interface{}, needZeroByInt, needZeroByString bool) (res map[string]interface{})

func NewECBDecrypter ¶

func NewECBDecrypter(b cipher.Block) cipher.BlockMode

NewECBDecrypter returns a BlockMode which decrypts in electronic code book mode, using the given Block.

func NewECBEncrypter ¶

func NewECBEncrypter(b cipher.Block) cipher.BlockMode

NewECBEncrypter returns a BlockMode which encrypts in electronic code book mode, using the given Block.

func OpenWinBrowser ¶

func OpenWinBrowser(uri string) error

func PostJSON ¶

func PostJSON(URL string, v interface{}) ([]byte, error)

PostJSON POST请求 BODY为JSON格式 ContentType=application/json

func PwdDecode ¶

func PwdDecode(pwd string, key string) (string, error)

func PwdEncode ¶

func PwdEncode(pwd string, key string) string

func RemoveRepeatedElement ¶

func RemoveRepeatedElement(arr []string) (newArr []interface{})

func SHA1HexHash ¶

func SHA1HexHash(b []byte) string

SHA1HexHash sha1 and encode to string

func SHA256HexHash ¶

func SHA256HexHash(b []byte) string

SHA256HexHash sha256 and encode to string

func SplitInt ¶

func SplitInt(s, sep string) ([]int, error)

SplitInt 分割字符串并转为INT

func Str2Time ¶

func Str2Time(formatTimeStr, timeFormat string) time.Time

*字符串->时间对象

func Str2bytes ¶

func Str2bytes(s string) (b []byte)

s2b converts string to a byte slice without memory allocation.

Note it may break if string and/or slice header will change in the future go versions.

func StrToBytes ¶

func StrToBytes(s string) []byte

func WriteJSON ¶

func WriteJSON(ctx *fasthttp.RequestCtx, v interface{}) error

WriteJSON 写入json字符串

Types ¶

type Set ¶

type Set struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewSet ¶

func NewSet() *Set

func (*Set) Add ¶

func (s *Set) Add(item interface{})

func (*Set) Clear ¶

func (s *Set) Clear()

func (*Set) Has ¶

func (s *Set) Has(item interface{}) bool

func (*Set) IsEmpty ¶

func (s *Set) IsEmpty() bool

func (*Set) Len ¶

func (s *Set) Len() int

func (*Set) List ¶

func (s *Set) List() []interface{}

func (*Set) Remove ¶

func (s *Set) Remove(item interface{})

type Tutil ¶

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

func NewTutil ¶

func NewTutil(tagP string, logFloag bool, logger *zap.Logger) *Tutil

func (*Tutil) EndT ¶

func (this *Tutil) EndT(tagC string, haveNext ...bool)

Source Files ¶

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