【发布时间】:2019-10-03 22:18:54
【问题描述】:
已编辑:
最初,我的问题是为什么第一段代码不起作用。如果我在循环外的单个文件上单独运行解压缩操作,则解压缩操作正在工作。但是一旦我用循环将它包裹起来,它就不起作用了,也没有红色错误。
谢谢@nemze,他/她的回答启发了我改变我的代码:
$7ZipPath = "C:\7z\7za"
$zipFolderRoot = "Z:\long folder path\Test Folder\Unzip Test"
$zipOutPath = "Z:\long folder path\Test Folder\Unzip Test\Unzip"
$zipFilePassword = "TEST123"
ls -Path $zipFolderRoot -directory -Exclude Unzip
Foreach ($zipFolderChild in (ls -Path $zipFolderRoot -directory -Exclude Unzip))
{
$zipFile = '"$zipFolderChild"+"\"+"Data.zip"'
$command = "& $7ZipPath x -o'$zipOutPath' -y -p$zipFilePassword $zipFile"
iex $command
#file rename command that I have not written yet
}
收件人:
$7ZipPath = "C:\7z\7za"
$zipFolderRoot = "Z:\long folder path\Test Folder\Unzip Test"
$zipOutPath = "Z:\long folder path\Test Folder\Unzip Test\Unzip"
$zipFilePassword = "TEST123"
ls -Path $zipFolderRoot -directory -Exclude Unzip
Foreach ($zipFolderChild in (ls -Path $zipFolderRoot -directory -Exclude Unzip))
{
$zipFile = "$zipFolderChild"+"\"+"Data.zip"
$command = "& $7ZipPath x -o'$zipOutPath' -y -p$zipFilePassword ""$zipFile"""
iex $command
#file rename command that I have not written yet
}
通过将$zipFile 定义移到ForEach 循环之外,这样就可以了!
我认为我的第二个障碍现在转移到在循环内重命名我的文件。
我想要达到的目标:
- Data.xls 从 20181001 文件夹重命名为 20181001.xls
- Data.xls 从 20181008 文件夹重命名为 20181008.xls
修改后的代码仍然读取$zipFolderChild作为完整路径,我怎样才能提取仅文件夹名称?
EDIT3:
尝试将重命名语句放入循环中,但不确定如何使 -NewName 参数起作用,$zipFolderChild.Name.xls clear 不起作用。也试过了:
$folder= $zipFolderChild.Name
#file rename command that I have not written yet
$rename = "-path", "$zipOutPath\Data.xls" ,"-NewName", "$folder.xls"
& Rename-Item @rename
在循环内,也不工作。
终于开工了:
$7ZipPath = "C:\7z\7za"
$zipFolderRoot = "Z:\long folder path\Test Folder\Unzip Test"
$zipOutPath = "Z:\long folder path\Test Folder\Unzip Test\Unzip"
$zipFilePassword = "TEST123"
ls -path $zipFolderRoot -directory -Exclude Unzip
Foreach ($zipFolderChild in (ls -path $zipFolderRoot -directory -Exclude Unzip))
{
$zipFile = "$zipFolderChild\Data.zip"
$cmd = "& $7ZipPath x -o'$zipOutPath' -y -p$zipFilePassword ""$zipFile"""
iex $cmd
$folder= $zipFolderChild.Name
$xlsFile = "$zipOutPath\Data.xls"
$NewName = "$zipOutPath\$folder.xls"
& Rename-Item -Path "$zipOutPath\Data.xls" -NewName $NewName
}
【问题讨论】:
标签: powershell 7zip powershell-v6.0