http_utils

Documentation

Index

• func DownloadFile(url string, filePath string, showProgress bool) error
• type ProgressReader
  • func (pr *ProgressReader) Read(p []byte) (int, error)

Functions

func DownloadFile

func DownloadFile(url string, filePath string, showProgress bool) error

下载文件，需要指定具体的文件路径而不是文件夹路径

Types

type ProgressReader

type ProgressReader struct {
	Reader       io.Reader
	Total        int64
	Downloaded   int64
	LastProgress int
}

ProgressReader 结构体用于跟踪下载进度

func (*ProgressReader) Read

func (pr *ProgressReader) Read(p []byte) (int, error)

Read 方法重写，增加进度条功能