goutils

package module
v1.1.11 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: May 15, 2024 License: LGPL-3.0 Imports: 39 Imported by: 0

README

go-utils

Add common Golang utility classes or self-developed components, and then make some simple encapsulations according to the usage methods.

Below are some of the included components or self-developed components:

- Gorm database-related utilities
- String/crypt handling methods
- Number/decimal handling methods
- Video processing program
- Date handling
- Google Translate (including batch translation interface)
- HTTP helpers
- Console helpers
- Atomic locks
- Image processing
- Logging
- Snowflake ID
- Cryptocurrency
- Cloud service interfaces
- File processing

go-utils

添加常用的golang 工具类或自行开发的组件，然后根据使用方法做了一些简单封装

以下是包含的部分组件或自行开发的组件：

- gorm 数据库相关
- string/crypt 处理方法
- number/decimal 处理方法
- 视频处理程序
- 日期 处理
- 谷歌翻译（包含大批量翻译接口）
- http helpers
- console helpers
- 原子锁
- 图片处理
- 日志处理
- 雪花id
- 加密货币
- 云服务接口
- 文件处理

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DownImage 

func DownImage(url, name, savePath string) (string, error)

func MergeStructData added in v1.0.1 

func MergeStructData(existing, newData interface{}) interface{}

MergeStructData 使用反射来合并两个struct 反射影响高性能

Types

type AesUtils 

type AesUtils struct{}

func NewAesUtils 

func NewAesUtils() *AesUtils

func (*AesUtils) EncryptAES 

func (a *AesUtils) EncryptAES(key, plaintext []byte, ivString string) (string, error)

func (*AesUtils) PKCS7Padding 

func (a *AesUtils) PKCS7Padding(ciphertext []byte, blockSize int) []byte

PKCS7Padding adds padding to the original text to fit the block size

type ConsoleUtils 

type ConsoleUtils struct{}

func NewConsoleUtils 

func NewConsoleUtils() *ConsoleUtils

func (*ConsoleUtils) Black 

func (c *ConsoleUtils) Black(txt string)

func (*ConsoleUtils) BlackBold 

func (c *ConsoleUtils) BlackBold(txt string)

func (*ConsoleUtils) Green 

func (c *ConsoleUtils) Green(txt string)

func (*ConsoleUtils) Red 

func (c *ConsoleUtils) Red(txt string)

type CryptoUtils 

type CryptoUtils struct{}

func NewCryptoUtils 

func NewCryptoUtils() *CryptoUtils

func (*CryptoUtils) DecryptStr added in v1.1.0 

func (u *CryptoUtils) DecryptStr(text string, pass string) (string, error)

func (*CryptoUtils) EncryptStr added in v1.1.0 

func (u *CryptoUtils) EncryptStr(text string, pass string) (string, error)

type FFMpegUtils 

type FFMpegUtils struct{}

func NewFFMpegUtils 

func NewFFMpegUtils() *FFMpegUtils

func (*FFMpegUtils) H264ToHls 

func (f *FFMpegUtils) H264ToHls(filePath string, tsDir string, idxFilePath string, tsSeconds uint8) error

func (*FFMpegUtils) ToHlsNonH264 

func (f *FFMpegUtils) ToHlsNonH264(filePath string, tsDir string, idxFilePath string, tsSeconds uint8) error

type FFProbeUtils 

type FFProbeUtils struct{}

func NewFFProbeUtils 

func NewFFProbeUtils() *FFProbeUtils

func (*FFProbeUtils) GetBitRates 

func (f *FFProbeUtils) GetBitRates(filePath string) int

func (*FFProbeUtils) GetCodecNames 

func (f *FFProbeUtils) GetCodecNames(filePath string) []string

func (*FFProbeUtils) GetDuration 

func (f *FFProbeUtils) GetDuration(filePath string) int64

func (*FFProbeUtils) GetFormatName 

func (f *FFProbeUtils) GetFormatName(filePath string) string

func (*FFProbeUtils) GetResolution 

func (f *FFProbeUtils) GetResolution(filePath string) string

func (*FFProbeUtils) GetVideoDetails 

func (f *FFProbeUtils) GetVideoDetails(filePath string) string

func (*FFProbeUtils) IsH264 

func (f *FFProbeUtils) IsH264(filePath string) bool

func (*FFProbeUtils) IsValidExt 

func (f *FFProbeUtils) IsValidExt(filePath, ext string) bool

type GoogleTranslationUtils 

type GoogleTranslationUtils struct{}

func NewGoogleTranslationUtils 

func NewGoogleTranslationUtils() *GoogleTranslationUtils

func (*GoogleTranslationUtils) GoogleDetectLang 

func (g *GoogleTranslationUtils) GoogleDetectLang(text string)

func (*GoogleTranslationUtils) GoogleTranslateToCN 

func (g *GoogleTranslationUtils) GoogleTranslateToCN(text string, source string) (string, error)

func (*GoogleTranslationUtils) GoogleTranslateToEn 

func (g *GoogleTranslationUtils) GoogleTranslateToEn(text string, source string) (string, error)

type HttpUtils 

type HttpUtils struct{}

func NewHttpUtils 

func NewHttpUtils() *HttpUtils

type LangTranslatorUtils 

type LangTranslatorUtils struct {
	T2s *opencc.OpenCC
	S2t *opencc.OpenCC
	// contains filtered or unexported fields
}

func NewLangTranslatorUtils 

func NewLangTranslatorUtils() *LangTranslatorUtils

func (*LangTranslatorUtils) Init 

func (t *LangTranslatorUtils) Init()

type NumUtils 

type NumUtils struct {
}

func NewNumUtils 

func NewNumUtils() *NumUtils

func (*NumUtils) CheckNumStrInRange 

func (n *NumUtils) CheckNumStrInRange(s string, min float64, max float64) (bool, error)

CheckNumStrInRange 检查一个字符串数字，大小是否在指定的范围内

func (*NumUtils) DecimalFormatBanker 

func (n *NumUtils) DecimalFormatBanker(value decimal.Decimal) string

DecimalFormatBanker 使用银行家舍入法格式化decimal类型值为两位小数

func (*NumUtils) FormatNumStrToDecimalAndShift 

func (n *NumUtils) FormatNumStrToDecimalAndShift(number string, decimals uint) decimal.Decimal

FormatNumStrToDecimalAndShift 输入1000，4 ，那么会输出 0.1

func (*NumUtils) GetMaxNum 

func (n *NumUtils) GetMaxNum(vals ...int) int

func (*NumUtils) HashIdToInt64 

func (n *NumUtils) HashIdToInt64(id string, minLen uint8) (int64, error)

func (*NumUtils) Int64ToHashId 

func (n *NumUtils) Int64ToHashId(number int64, minLen uint8) string

func (*NumUtils) MergeToDecimal 

func (n *NumUtils) MergeToDecimal(number *big.Int, dec int) decimal.Decimal

MergeToDecimal 如果输入的number是100000，dec是10，那么：将100000除以10000000000 (即10的10次方) 得到的结果是0.00001

func (*NumUtils) RandomInt 

func (n *NumUtils) RandomInt(min, max int) int

func (*NumUtils) StrToDecimalTruncate 

func (n *NumUtils) StrToDecimalTruncate(s string, precision int32) decimal.Decimal

StrToDecimalTruncate 将字符串数字变成decimal类型，保留指定小数位数，多余的全部放弃，不做四舍五入

type PwdUtils 

type PwdUtils struct{}

func (*PwdUtils) Decrypt 

func (p *PwdUtils) Decrypt(ciphertext, key string) (string, error)

Decrypt 使用 AES 解密数据

func (*PwdUtils) Encrypt 

func (p *PwdUtils) Encrypt(plaintext, key string) (string, error)

Encrypt 使用 AES 加密数据

func (*PwdUtils) GenerateSalt 

func (p *PwdUtils) GenerateSalt() (string, error)

GenerateSalt 生成一个随机盐值

func (*PwdUtils) HashPassword 

func (p *PwdUtils) HashPassword(password, salt string) (string, error)

HashPassword 使用 Argon2id 对密码进行加盐哈希

func (*PwdUtils) VerifyPassword 

func (p *PwdUtils) VerifyPassword(password, salt, hash string) (bool, error)

VerifyPassword 验证密码

type ResultData 

type ResultData struct {
	Data struct {
		Translations []struct {
			TranslatedText string `json:"translatedText"`
		} `json:"translations"`
	} `json:"data"`
}

type StrUtils 

type StrUtils struct{}

func NewStrUtils 

func NewStrUtils() *StrUtils

func (*StrUtils) FilterEmptyChar 

func (s *StrUtils) FilterEmptyChar(str string) string

func (*StrUtils) GenStrBySeed 

func (s *StrUtils) GenStrBySeed(input, seed string) string

GenStrBySeed 根据给定的字符串和种子生成一个可重现的新字符串（不建议用到密码）

func (*StrUtils) GetDirNameFromSnowflakeID 

func (s *StrUtils) GetDirNameFromSnowflakeID(snowflakeID int64) string

func (*StrUtils) IsAlphaNum 

func (s *StrUtils) IsAlphaNum(str string) bool

func (*StrUtils) Length 

func (s *StrUtils) Length(str string) int

func (*StrUtils) Md5 

func (s *StrUtils) Md5(str string) string

func (*StrUtils) NanoTimestampStr 

func (s *StrUtils) NanoTimestampStr() string

func (*StrUtils) PadCnSpaceChar 

func (s *StrUtils) PadCnSpaceChar(label string, spaces int) string

PadCnSpaceChar 使用中文空格为字符串填充

func (*StrUtils) ProtoMessageToJson 

func (s *StrUtils) ProtoMessageToJson(msg proto.Message) (string, error)

func (*StrUtils) RandomId 

func (s *StrUtils) RandomId() string

func (*StrUtils) RegexpMatch 

func (s *StrUtils) RegexpMatch(text string, pattern string) bool

func (*StrUtils) StrToInt64 

func (s *StrUtils) StrToInt64(intStr string) (int64, error)

func (*StrUtils) UUIDNoDash 

func (s *StrUtils) UUIDNoDash() string

func (*StrUtils) UniqueStrings 

func (s *StrUtils) UniqueStrings(input []string) []string

UniqueStrings 返回一个新的切片，其中包含原切片中的唯一字符串

type StructUtils 

type StructUtils struct{}

func NewStructUtils 

func NewStructUtils() *StructUtils

type TimeUtils 

type TimeUtils struct{}

func NewTimeUtils 

func NewTimeUtils() *TimeUtils

func (*TimeUtils) SetTimezone 

func (t *TimeUtils) SetTimezone(tz ...string)

type Translator 

type Translator struct {
	T2s *opencc.OpenCC
	S2t *opencc.OpenCC
	// contains filtered or unexported fields
}

Source Files

View all Source files

Directories

Path Synopsis
cloudserver
hwc
hwc/obs
wasabicloud
db
mysql
repository
exchange
okx
Package snowflake provides a very simple Twitter snowflake generator and parser.
 Package snowflake provides a very simple Twitter snowflake generator and parser.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.