我如何使用PowerShell導出到Excel電子表格

Question

我有這個PowerShell腳本，它剝離了html標籤，並且只保留文本並在腳本執行時顯示該html文件的字數。我的問題是，當我執行：

function Html-ToText { 
param([System.String] $html) 

# remove line breaks, replace with spaces 
$html = $html -replace "(`r|`n|`t)", " " 
# write-verbose "removed line breaks: `n`n$html`n" 

# remove invisible content 
@('head', 'style', 'script', 'object', 'embed', 'applet', 'noframes', 'noscript', 'noembed') | % { 
$html = $html -replace "<$_[^>]*?>.*?</$_>", "" 
} 
# write-verbose "removed invisible blocks: `n`n$html`n" 

# Condense extra whitespace 
$html = $html -replace "()+", " " 
# write-verbose "condensed whitespace: `n`n$html`n" 

# Add line breaks 
@('div','p','blockquote','h[1-9]') | % { $html = $html -replace "</?$_[^>]*?>.*?</$_>", ("`n" + '$0')} 
# Add line breaks for self-closing tags 
@('div','p','blockquote','h[1-9]','br') | % { $html = $html -replace "<$_[^>]*?/>", ('$0' + "`n")} 
# write-verbose "added line breaks: `n`n$html`n" 

#strip tags 
$html = $html -replace "<[^>]*?>", "" 
# write-verbose "removed tags: `n`n$html`n" 

# replace common entities 
@( 
@("&amp;bull;", " * "), 
@("&amp;lsaquo;", "<"), 
@("&amp;rsaquo;", ">"), 
@("&amp;(rsquo|lsquo);", "'"), 
@("&amp;(quot|ldquo|rdquo);", '"'), 
@("&amp;trade;", "(tm)"), 
@("&amp;frasl;", "/"), 
@("&amp;(quot|#34|#034|#x22);", '"'), 
@('&amp;(amp|#38|#038|#x26);', "&amp;"), 
@("&amp;(lt|#60|#060|#x3c);", "<"), 
@("&amp;(gt|#62|#062|#x3e);", ">"), 
@('&amp;(copy|#169);', "(c)"), 
@("&amp;(reg|#174);", "(r)"), 
@("&amp;nbsp;", " "), 
@("&amp;(.{2,6});", "") 
) | % { $html = $html -replace $_[0], $_[1] } 
# write-verbose "replaced entities: `n`n$html`n" 

return $html + $a | Measure-Object -word 
} 

然後運行：

HTML的ToText（新對象net.webclient）.DownloadString（ 「test.html的」）

它顯示4顯示在PowerShell的輸出中的文字。如何將PowerShell窗口中的輸出導出到Excel電子表格中，其列字和計數？

Answer 1

你想要的CSV看起來就像這樣：

Words 
4 

它很容易只寫一個文本文件，Excel將讀取它。但是你很幸運，Measure-Object的輸出已經是一個以'Words'作爲屬性並且'4'作爲一個值的對象，你可以直接輸入Export-Csv。使用select-object只選擇屬性你想要的：

$x = Html-ToText (new-object net.webclient).DownloadString("test.html") 

# drop the Lines/Characters/etc fields, just export words 
$x | select-Object Words | Export-Csv out.csv -NoTypeInformation 

---

我會忍不住看我是否可以使用

$x = Invoke-WebResponse http://www.google.com 
$x.AllElements.InnerText 

得到的話了HTML的，之前我試過用替換來剝離內容。

Answer 2

我想通了。我所做的是添加了 + $ a | Measure-Object -Word在腳本中的#html變量之後運行： Html-ToText（new-object net.webclient）.DownloadString（「test.html」）+ select-Object Words | Export-Csv out.csv -NoTypeInformation並輸出字數 - josh s 1分鐘前