在PowerShell 中,begin、process和end块用于定义函数或脚本的结构,特别是在处理管道输入时。这三部分的功能如下: begin 块:在处理任何输入之前执行一次。通常用于初始化变量或设置资源。 process 块:针对每个输入对象执行的代码块。它可以多次执行,因此适合处理流式数据或管道输入。 end 块:在所有输入处理完后执行一次...
问在带有begin/process/end块的函数中嵌套函数？EN嗨，屏幕前的你还好吗？我是不二鱼，一个不喜欢写...
foreach -begin -process -end gc d:\vm.txt|foreach -begin {write-host "It's beginning."} -process {$_ +"aa"} -end {write-host "The end"}分类: PowerShell 好文要顶 关注我 收藏该文 微信分享 momingliu11 粉丝- 181 关注- 0 +加关注 0 0 升级成为会员 « 上一篇: Power...
gc d:\vm.txt|foreach -begin {write-host "It's beginning."} -process {$_ +"aa"} -end {write-host "The end"}
gc d:\vm.txt|foreach -begin {write-host "It's beginning."} -process {$_ +"aa"} -end {write-host "The end"}分类: PowerShell 好文要顶 关注我 收藏该文 微信分享 momingliu11 粉丝- 182 关注- 0 +加关注 0 0 升级成为会员 « 上一篇: PowerShell自定义对象 » 下一篇: ...
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