golang ftp客户端示例 支持断点续传

package main
import (
 ftp4go "github.com/shenshouer/ftp4go"
 "fmt"
 "os"
)
var(
 downloadFileName = "DockerToolbox-1.8.2a.pkg"
 BASE_FTP_PATH = "/home/bob/" // base data path in ftp server
)
func main() {
 ftpClient := ftp4go.NewFTP(0) // 1 for debugging
 //connect
 _, err := ftpClient.Connect("172.8.4.101", ftp4go.DefaultFtpPort, "")
 if err != nil {
 fmt.Println("The connection failed")
 os.Exit(1)
 }
 defer ftpClient.Quit()
 _, err = ftpClient.Login("bob", "p@ssw0rd", "")
 if err != nil {
 fmt.Println("The login failed")
 os.Exit(1)
 }
 //Print the current working directory
 var cwd string
 cwd, err = ftpClient.Pwd()
 if err != nil {
 fmt.Println("The Pwd command failed")
 os.Exit(1)
 }
 fmt.Println("The current folder is", cwd)
 // get the remote file size
 size, err := ftpClient.Size("/home/bob/"+downloadFileName)
 if err != nil {
 fmt.Println("The Pwd command failed")
 os.Exit(1)
 }
 fmt.Println("size ", size)
 // start resume file download
 if err = ftpClient.DownloadResumeFile("/home/bob/"+downloadFileName, "/Users/goyoo/ftptest/"+downloadFileName, false); err != nil{
 panic(err)
 }
}

本文来自:CSDN博客

感谢作者:shenshouer

查看原文:golang ftp客户端示例 支持断点续传

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