utils

Documentation

Index

• func Bind(dst io.Writer, src io.Reader, limiter *rate.Limiter) chan int
• func Copy(writer io.Writer, reader io.Reader, limiter *rate.Limiter) (written int64, err error)
• func EncryptPassword(password string) string
• func FileExists(filepath string) (bool, error)

Functions

func Bind

func Bind(dst io.Writer, src io.Reader, limiter *rate.Limiter) chan int

Bind 对writer和reader进行绑定 返回一个通道，无错误完成时向通道输入0，发生错误时向通道输入1

func Copy

func Copy(writer io.Writer, reader io.Reader, limiter *rate.Limiter) (written int64, err error)

Copy 替代io.Copy，支持速率限制

func EncryptPassword

func EncryptPassword(password string) string

EncryptPassword 计算加密后的密码

func FileExists

func FileExists(filepath string) (bool, error)

FileExists 检查文件路径是否存在