Question

我的任务是使用Windows Batch或PowerShell脚本创建存档过程。我在StackExchange上看到了一些例子，但没有任何东西可以完全满足我的需要而且我遇到了一些问题。

这是背景：我有3个文件夹

接收
存档
外向

我们的主系统将xml文件放入Incoming目录中，我必须创建一个每5分钟运行一次的脚本并执行以下操作....

遍历传入文件夹中的所有xml文件
将它们重命名为 OriginalFilename .ready_to_archive
将所有ready_to_archive_files复制到Archive目录
进入存档目录后，将其重命名为 OriginalFilename .xml
将所有ready_to_archive_files复制到传出目录
进入Outgoing目录后，将其重命名为 OriginalFilename .xml
从传入目录中删除所有ready_to_archive_files

当然，如果任何阶段失败，那么它不应该转到下一个阶段，因为我们不想删除那些尚未正确存档的文件。

我看过Move-Item等的文件夹迭代，但我遇到了很多问题。这真的不是我的主要工作领域，所以任何帮助都会受到赞赏。

由于

- 编辑 -

这是我创建的PowerShell脚本：

$SCRIPT_DIRECTORY = "d:\Temp\archive\"
$IPS_OUTPUT_DIRECTORY = "d:\Temp\archive\one\"
$ARCHIVE_DIRECTORY = "d:\Temp\archive\two\"
$BIZTALK_INCOMING_DIRECTORY = "d:\Temp\archive\three\"
$ORIGINAL_EXTENSION = ".xml"
$PREP_EXTENSION = ".ready_for_archive"
$ARCHIVE_EXTENSION = ".archive"

#STEP 1
Try
{
"Attempting to rename file from .xml to .archive"       
Set-Location -Path $IPS_OUTPUT_DIRECTORY
Get-ChildItem *.xml | Rename-Item -NewName { $_.Name -replace $ORIGINAL_EXTENSION,$PREP_EXTENSION   
 }
}
Catch [system.exception]
{

$ErrorMessage = $_.Exception.Message
$FailedItem = $_.Exception.ItemName
"Error in Step 1: $FailedItem : $ErrorMessage"
Set-Location -Path $SCRIPT_DIRECTORY    -ErrorAction Stop #Stop here and return to the script's
base directory - DO NOT CONTINUE!!!!!
Break
}
Finally
{
"end of step 1"

#STEP 2
Try
{
"Attempting to copy ready_to_archive file from One to Two"
Get-ChildItem -path $IPS_OUTPUT_DIRECTORY -recurse -include *.$PREP_EXTENSION |
Foreach-Object { Copy-Item -path $_ -destination { $_.FullName -replace
$IPS_OUTPUT_DIRECTORY,$ARCHIVE_DIRECTORY}}
 }
Catch [system.exception]
 {
  "caught an error in step 2"
    $ErrorMessage = $_.Exception.Message
    $FailedItem = $_.Exception.ItemName
    "Error in Step 2: $FailedItem : $ErrorMessage"
    Set-Location -Path $SCRIPT_DIRECTORY    -ErrorAction Stop  #Stop here and return to the script's base directory - DO NOT CONTINUE!!!!!
    Break
 }
Finally
 {
  "end of step 2"

    #STEP 3

    Try
     {
        "Attempting to rename files from .ready_to_archive to .archive"     
        Set-Location -Path $ARCHIVE_DIRECTORY
        Get-ChildItem *.xml | Rename-Item -NewName { $_.Name -replace $PREP_EXTENSION,$ARCHIVE_EXTENSION }
     }
    Catch [system.exception]
     {

        $ErrorMessage = $_.Exception.Message
        $FailedItem = $_.Exception.ItemName
        "Error in Step 3: $FailedItem : $ErrorMessage"
        Set-Location -Path $SCRIPT_DIRECTORY    -ErrorAction Stop #Stop here and return to the script's base directory - DO NOT CONTINUE!!!!!
        Break

     }
    Finally
     {
        "end of step 3"

        #STEP 4
        Try
         {
          "Attempting to copy archive file from one to three"
            Copy-Item -path $IPS_OUTPUT_DIRECTORY -include "*.ready_to_archive" -Destination $BIZTALK_INCOMING_DIRECTORY
         }
        Catch [system.exception]
         {
            $ErrorMessage = $_.Exception.Message
            $FailedItem = $_.Exception.ItemName
            "Error in Step 4: $FailedItem : $ErrorMessage"
            Set-Location -Path $SCRIPT_DIRECTORY    -ErrorAction Stop
            Break
         }
        Finally
         {
          "end of step 4"

           #STEP 5  
           Try
             {
                "Attempting to rename file from .ready_to_archive to .xml"      
                Set-Location -Path $BIZTALK_INCOMING_DIRECTORY
                Get-ChildItem *.$PREP_EXTENSION | Rename-Item -NewName { $_.Name -replace $PREP_EXTENSION,$ORIGINAL_EXTENSION }
             }
            Catch [system.exception]
             {                  
                $ErrorMessage = $_.Exception.Message
                $FailedItem = $_.Exception.ItemName
                "Error in Step 5: $FailedItem : $ErrorMessage"
                Set-Location -Path $SCRIPT_DIRECTORY    -ErrorAction Stop
                Break

             }
            Finally
             {
                "end of step 5"

                #STEP 6
               Try
                 {
                  "Attempting to remove original file from One"
                    Remove-Item $IPS_OUTPUT_DIRECTORY + "*.ready_to_archive" -force #I need to specify the specific file not just any ready_to_archive file!!!!
                 }
                Catch [system.exception]
                 {
                    $ErrorMessage = $_.Exception.Message
                    $FailedItem = $_.Exception.ItemName
                    "Error in Step 6: $FailedItem : $ErrorMessage"
                    Set-Location -Path $SCRIPT_DIRECTORY    -ErrorAction Stop
                    Break
                 }
                Finally
                 {
                  "end of step 6"
                 } 
            }
        }
    }
 }
 "END OF SCRIPT"
}

以下是执行的截图:(好的，我没有足够的重复点来添加屏幕截图，所以这里是输出的txt转储）...

PS D:\Temp\archive> .\archive.ps1
Attempting to rename file from .xml to .archive
end of step 1
Attempting to copy ready_to_archive file from One to Two
end of step 2
Attempting to rename files from .ready_to_archive to .archive
end of step 3
Attempting to copy archive file from one to three
end of step 4
Attempting to rename file from .ready_to_archive to .xml
end of step 5
Attempting to remove original file from One
Error in Step 6:  : A positional parameter cannot be found that accepts argument '+'.
end of step 6
PS D:\Temp\archive>

在这个脚本中唯一可行的是文件夹'one'中的.xml文件被正确地重命名为.ready_to_archive'，但没有其他事情发生。

Answer 1

错误来自Remove-Item $IPS_OUTPUT_DIRECTORY + "*.ready_to_archive" -force 使用以下代码：Remove-Item -Path "$($IPS_OUTPUT_DIRECTORY)*.ready_to_archive" -force。

用于重命名和移动文件的Windows脚本

1 个答案: