download

Documentation

Overview

Package download provide download utility functions

Index

• Constants
• Variables
• func SetTimeout(t time.Duration)
• type Request
  • func (r Request) Bytes() ([]byte, error)
  • func (r Request) JSON() (gjson.Result, error)
  • func (r Request) WriteToFile(path string) error
  • func (r Request) WriteToFileMultiThreading(path string, thread int) error

Constants

const UserAgent = "" /* 130-byte string literal not displayed */

UserAgent HTTP请求时使用的UA

Variables

var ErrOverSize = errors.New("oversize")

ErrOverSize 响应主体过大时返回此错误

Functions

func SetTimeout

func SetTimeout(t time.Duration)

SetTimeout set internal/download client timeout

Types

type Request

type Request struct {
	Method string
	URL    string
	Header map[string]string
	Limit  int64
	Body   io.Reader
}

Request is a file download request

func (Request) Bytes

func (r Request) Bytes() ([]byte, error)

Bytes 对给定URL发送请求，返回响应主体

func (Request) JSON

func (r Request) JSON() (gjson.Result, error)

JSON 发送请求， 并转换响应为JSON

func (Request) WriteToFile

func (r Request) WriteToFile(path string) error

WriteToFile 下载到制定目录

func (Request) WriteToFileMultiThreading

func (r Request) WriteToFileMultiThreading(path string, thread int) error

WriteToFileMultiThreading 多线程下载到制定目录