使用powershell覆盖ftp文件

# 设置FTP服务器的连接信息
$ftpServer = "ftp.example.com"
$ftpUsername = "username"
$ftpPassword = "password"

# 设置本地文件和目标文件的路径
$localFilePath = "C:\path\to\local\file.txt"
$remoteFilePath = "/path/to/remote/file.txt"

# 创建FTP连接
$ftp = [System.Net.FtpWebRequest]::Create("ftp://$ftpServer/$remoteFilePath")
$ftp.Method = [System.Net.WebRequestMethods+Ftp]::UploadFile
$ftp.Credentials = New-Object System.Net.NetworkCredential($ftpUsername, $ftpPassword)

# 读取本地文件内容
$fileContent = [System.IO.File]::ReadAllBytes($localFilePath)

# 将本地文件内容上传到FTP服务器
$ftpStream = $ftp.GetRequestStream()
$ftpStream.Write($fileContent, 0, $fileContent.Length)
$ftpStream.Close()

# 关闭FTP连接
$ftpResponse = $ftp.GetResponse()
$ftpResponse.Close()

Write-Host "文件已成功覆盖到FTP服务器。"