qixiaobin0715

回复 28# jave000
将下列代码放在5楼4-5行之间：

set "str1=!str: m =  m !"
set "str1=!str:0 3=0  3!"
复制代码

但我总觉得这样改有点牵强，也会有问题。先试试吧。

qixiaobin0715

回复 24# jave000
MOC922.txt改成了*.txt运行的话，增加一行代码：

set "str1=!str1:.txt:=,!"
复制代码

newswan

回复 30# jave000


csv 要求，如果有空格，必须用""

newswan

Get-Item *.txt | ForEach-Object {
    (Get-Content $_) -match "\s{3}\d+\s" `
        -replace "^\s+(\d+)\s+([\d.]+)\s+",($_.BaseName + ",`$1,`$2,") `
        -replace "\s+$","" `
        -replace "\s{2,}","," `
        -replace "(?=Baseplate)","," `
} | Out-File list
复制代码

qixiaobin0715

回复 33# newswan
好像你记错了，列内有英文逗号，整列要加双引号；列内有双引号的，双引号字符要连续写两次，且整列再加双引号。

newswan

回复 35# qixiaobin0715


看了一下，好像空格不必 ""

newswan

现在没有 office 不好测试，csv 的规范 有些不一致
ms office 默认tab
不知道要不要求标题，字段数量

newswan

Get-Item *.txt | ForEach-Object {
    (Get-Content $_) -match "\s{3}\d+\s" `
        -replace "^\s+(\d+)\s+([\d.]+)\s+",($_.BaseName + "`t`$1`t`$2`t") `
        -replace "\s+$","" `
        -replace "\s{2,}","`t" `
        -replace "(?=Baseplate)","`t" `
} | Out-File list.csv
复制代码

jave000

回复 38# newswan


    Remove-Item -Path $dest * -Include .txt
    Remove-Item -Path $dest\ * -Include .txt
    Remove-Item -Path $dest\* -Include .txt
    Remove-Item -Path $dest -Include *.txt
    Remove-Item -Path $dest *.txt
    Remove-Item -Path $dest\*.txt
我试了如上的代码，全都无法删除txt，请问是为什么？

所以`t表示分列符号喽，你prt代码我又多看懂一点

jave000

回复 38# newswan


目前写成这样，就完美使用了，只有最后一句删除的代码怎么改也无法成功。
@powershell -c "Get-Content '%~0' | Select-Object -Skip 1 | Out-String | Invoke-Expression" & exit /b
$jave = read-host "Project Model Folder"
$CXMPV = [Environment]::GetFolderPath("Desktop")
$sour = "\\btssvr9\pds1\$jave\3d\su\report\"
$dest = "$CXMPV\Print\"
do
{
    $minute = read-host "Minutes of Minutes"
    $minute = $minute.trim()
}
while ($minute -match "\D")
Get-ChildItem -Path $sour -File |
    Where-Object { ($_.CreationTime -gt (get-date).AddMinutes(-$minute)) -or ($_.LastWriteTime -gt (get-date).AddMinutes(-$minute)) } |
    foreach-object {
        write-host $_.fullname
        copy-item $_.fullname -Destination $dest
    }
Get-Item *.txt | ForEach-Object {
    (Get-Content $_) -match "\s{3}\d+\s" `
        -replace "^\s+(\d+)\s+([\d.]+)\s+",($_.BaseName + "`t`$1`t`$2`t") `
        -replace "\s+$","" `
        -replace "\s{2,}","`t" `
        -replace "(?=Baseplate)","`t" `
        -replace " (?=\d+x\d+x\d+mm)","`t" `
} | Out-File z-su.csv
Invoke-Item -Path $sour
Remove-Item -Path $dest -File *.txt

jave000

回复 31# qixiaobin0715


     这几天正在学习for、set、if，现在印象更深了，谢谢

newswan

https://docs.microsoft.com/en-us ... agement/remove-item[/url]

jave000

回复 42# newswan


失败
    Remove-Item -Path $dest * -Include *.txt
成功
    Remove-Item -Path $dest* -Include *.txt
    Remove-Item -Path $dest*.txt
    Remove-Item $dest*.txt


另外Get-Item和Get-childItem的区别是后者包括指定路径下的子目录么？
但我目前用的功能都是指定路径根目录下，结果改了你的一个Get-childItem成为Get-Item却无法运行了，很费解

newswan

回复 43# jave000

可以多一个 \ 比较清晰

$dest = "D:\"
Test-Path $dest\1
复制代码

jave000

回复 44# newswan


    所以代码里前面带\，后面还带\，路径中一个\和两个\是等价的？
这样挺好的，$dest*.txt还好，如果说$destabc.txt，真的怀疑程序能否识别了