utils

package
v0.0.8 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 9, 2025 License: MIT Imports: 28 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	E_PROJECT_DATA   = "PROJECT_DATA"
	E_PROJECT_SM4KEY = "PROJECT_SM4KEY"
)

Variables

View Source 
var (
	DATA_PATH     = getEnvWithDefault(E_PROJECT_DATA)
	SM4_KEY       = getEnvWithDefault(E_PROJECT_SM4KEY)
	STREAM_PATH   = DATA_PATH + "/stream"
	DOWNLOAD_PATH = DATA_PATH + "/download"
)

Functions

func BuildSegmentTemplate added in v0.0.8 

func BuildSegmentTemplate(file string, ext string) string

func CalcNextDate 

func CalcNextDate(cycleNum, cycleType, cycleDay int, startDate *gtime.Time) *gtime.Time

func ClacDateBetween 

func ClacDateBetween(now, nextDate *gtime.Time) int

func Decrypt 

func Decrypt(ctx context.Context, ciphertextHex string) (string, error)

Decrypt 使用 SM4-CBC 模式解密数据

func Encrypt 

func Encrypt(ctx context.Context, ciphertext string) (string, error)

Decrypt 使用 SM4-CBC 模式解密数据

func EnsureSuffix added in v0.0.8 

func EnsureSuffix(path string, suffix string) string

func FindFirstMatch added in v0.0.3 

func FindFirstMatch(s, reg string) string

func GenRandomString 

func GenRandomString(length int, validChars string) string

func GetCookieList 

func GetCookieList(cookie string) []*http.Cookie

func GetCookieMap added in v0.0.3 

func GetCookieMap(platform, cookie, refer string) map[string]string

func GetDefaultFFmpegPath 

func GetDefaultFFmpegPath() (string, error)

func GetDiskUsage added in v0.0.2 

func GetDiskUsage() int

func GetDownloadFilenameTemplate 

func GetDownloadFilenameTemplate(outputPath, format string, random string) *template.Template

func GetDownloadPath 

func GetDownloadPath() string

func GetDownloadPathTemplate 

func GetDownloadPathTemplate(isTemp bool) *template.Template

func GetFilenameTemplate 

func GetFilenameTemplate(outputPath, format string) *template.Template

func GetOutputPath 

func GetOutputPath() string

func GetOutputPathTemplate 

func GetOutputPathTemplate() *template.Template

func GetTempDownloadPath 

func GetTempDownloadPath() string

func IsTimeRange 

func IsTimeRange(st, et string) bool

func Md5En 

func Md5En(data string) string

对字符串进行MD5哈希

func Now 

func Now() *gtime.Time

func ParseChineseNumberToInt added in v0.0.3 

func ParseChineseNumberToInt(s string) int

func RandomSecondsBatesInt added in v0.0.5 

func RandomSecondsBatesInt(lower, upper int, n int) int

func SanitizeFilename 

func SanitizeFilename(filename string) string

func Sha1En 

func Sha1En(data string) string

sha1加密

func Text 

func Text(r *http.Response) (string, error)

Types

type FFmpegBuilder 

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

func NewFFmpegBuilder 

func NewFFmpegBuilder() *FFmpegBuilder

func (*FFmpegBuilder) AddArg 

func (b *FFmpegBuilder) AddArg(arg string) *FFmpegBuilder

func (*FFmpegBuilder) AddArgs 

func (b *FFmpegBuilder) AddArgs(args ...string) *FFmpegBuilder

func (*FFmpegBuilder) AddCookie 

func (b *FFmpegBuilder) AddCookie(cookie string) *FFmpegBuilder

func (*FFmpegBuilder) AddCpuUsage 

func (b *FFmpegBuilder) AddCpuUsage(usage string) *FFmpegBuilder

func (*FFmpegBuilder) AddDefaultThreads 

func (b *FFmpegBuilder) AddDefaultThreads() *FFmpegBuilder

func (*FFmpegBuilder) AddDefaultUserAgent 

func (b *FFmpegBuilder) AddDefaultUserAgent() *FFmpegBuilder

func (*FFmpegBuilder) AddHeader 

func (b *FFmpegBuilder) AddHeader(key, value string) *FFmpegBuilder

func (*FFmpegBuilder) AddReferer 

func (b *FFmpegBuilder) AddReferer(referer string) *FFmpegBuilder

func (*FFmpegBuilder) AddThreads 

func (b *FFmpegBuilder) AddThreads(threads int) *FFmpegBuilder

func (*FFmpegBuilder) AddUserAgent 

func (b *FFmpegBuilder) AddUserAgent(userAgent string) *FFmpegBuilder

func (*FFmpegBuilder) AudioCodec 

func (b *FFmpegBuilder) AudioCodec(codec string) *FFmpegBuilder

func (*FFmpegBuilder) Build 

func (b *FFmpegBuilder) Build() *exec.Cmd

Build 构建 FFmpeg 命令

func (*FFmpegBuilder) BuildWithContext 

func (b *FFmpegBuilder) BuildWithContext(ctx context.Context) *exec.Cmd

BuildWithContext 构建带有上下文的 FFmpeg 命令

func (*FFmpegBuilder) Codec 

func (b *FFmpegBuilder) Codec(codecType, codec string) *FFmpegBuilder

func (*FFmpegBuilder) CopyCodec 

func (b *FFmpegBuilder) CopyCodec() *FFmpegBuilder

func (*FFmpegBuilder) Execute 

func (b *FFmpegBuilder) Execute(ctx context.Context) ([]byte, error)

Execute 执行 FFmpeg 命令

func (*FFmpegBuilder) ExecuteWithProgress 

func (b *FFmpegBuilder) ExecuteWithProgress(ctx context.Context) (io.ReadCloser, error)

ExecuteWithProgress 执行 FFmpeg 命令并返回进度读取器

func (*FFmpegBuilder) FastStart 

func (b *FFmpegBuilder) FastStart() *FFmpegBuilder

func (*FFmpegBuilder) Input 

func (b *FFmpegBuilder) Input(input string) *FFmpegBuilder

func (*FFmpegBuilder) InputOption 

func (b *FFmpegBuilder) InputOption(option string) *FFmpegBuilder

func (*FFmpegBuilder) Output 

func (b *FFmpegBuilder) Output(output string) *FFmpegBuilder

func (*FFmpegBuilder) Overwrite 

func (b *FFmpegBuilder) Overwrite() *FFmpegBuilder

func (*FFmpegBuilder) ShowProgress 

func (b *FFmpegBuilder) ShowProgress() *FFmpegBuilder

func (*FFmpegBuilder) String 

func (b *FFmpegBuilder) String() string

String 返回完整的命令字符串

func (*FFmpegBuilder) VideoCodec 

func (b *FFmpegBuilder) VideoCodec(codec string) *FFmpegBuilder

Source Files

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