Parse HTML Table in PowerShell V3

问题

I have the following HTML table Link To the HTML

I want to parse it and convert it to XML/CSV/PS Object, I tried to do with HtmlAgilityPack.dll but no success. Can anybody give me any directions to do it?

I want to convert the table to a PSObject and export it to csv, I currently have just the beginning of the code, and access to the lines but i can't access to the values in the lines

Add-Type -Path C:\Windows\system32\HtmlAgilityPack.dll
$HTML = New-Object HtmlAgilityPack.HtmlDocument
$res = $HTML.Load("C:\Test\Test.html")
$table = $HTML.DocumentNode.SelectNodes("//table/tr/td/nobr")

when i access to $table[0..47].InnerHtml i get only the first ** column ** of the file, i can't access to the 2nd and etc

Thanks Ohad

回答1:

you can try this to get all the html in <nobr> tags. I let you find the logic to output what you want...

$ie = new-object -com "InternetExplorer.Application"
$ie.navigate("http://urltoyourfile.html")
$doc = $ie.Document
($doc.getElementsByTagName("nobr"))|%{$_.innerHTML}

Output :

Lead User&nbsp;&nbsp;
Accesses&nbsp;&nbsp;
Last Accessed&nbsp;&nbsp;
Average&nbsp;&nbsp;
Max&nbsp;&nbsp;
Min&nbsp;&nbsp;
Total&nbsp;&nbsp;
amirt</NO br>
2
01/20/2013 09:40:47
04:18:17
06:19:26
02:17:09
08:36:35
andream
1
01/20/2013 10:33:01
02:34:37
02:34:37
02:34:37
02:34:37
avnerm
1
01/17/2013 11:34:16
00:30:44
00:30:44
00:30:44
00:30:44
brouria

a way to parse it :

($doc.getElementsByTagName("nobr"))|%{
    write-host -nonew $_.innerHTML";"
    $cpt++
    if ($cpt % 8 -eq 0){$cpt=1;write-host ""}
}

来源：https://stackoverflow.com/questions/14496951/parse-html-table-in-powershell-v3

标签

powershell

html-agility-pack