This is an FTP client started as a port of the standard Python FTP client library
Forked form code.google.com/p/ftp4go and change some dependenes of the package
Installation
go get github.com/shenshouer/ftp4go
How to use it
Import the library in your code and call the methods exposed by the FTP structure, for instance:
package main import ( "fmt" "os" ftp4go "github.com/shenshouer/ftp4go" ) func main() { ftpClient := ftp4go.NewFTP(0) // 1 for debugging //connect _, err := ftpClient.Connect("myFtpAddress", ftp4go.DefaultFtpPort) if err != nil { fmt.Println("The connection failed") os.Exit(1) } defer ftpClient.Quit() _, err = ftpClient.Login("myUsername", "myPassword", "") 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) }
断点续传示例
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) } }
More on the code
Being a port of a Python library, the original Python version is probably the best reference.
Python ftplib
Differences to the original version
Some new methods have been implemented to upload and download files, recursively in a folder as well.
TODOs and unsupported functionality
- TLS is not supported yet
- add multi goroutine for one download task support