arrays - 使用 PowerShell 获取在 Blogger 站点中发布的所有帖子的标题和发布日期

Question

我如何使用Invoke-WebRequest在博客网站上发布迄今为止的所有博客？谁能帮我吗？

我做了所有这些事情，但无法获得输出

$r = Invoke-WebRequest -Uri "www.vinithmenon.com"
$r
$r.AllElements
$r.AllElements | gm
$r.AllElements.innerhtml[0]
$new = $r.AllElements
$new
$new.innerhtml
$new.innerhtml[0]
$new | gm
$new.outerhtml | select -First 1
$new.outerhtml | select -First 1 | gm
$new.innerhtml | select -First 1 | gm
$new | gm
$new | select tagname |select -First 1
$new | select innertext |select -First 1
$new.innertext |select -First 1
$new | gm
$new.innerhtml |select -First 1
$new.innerhtml |select -First 1 | gm
$new | gm
$new.outerhtml |select -First 1 | gm
$new | gm
$new.tagname |select -First 1 | gm

Answer 1

您正在查看错误的 URL。查看 RSS 提要 URL。

Invoke-RestMethod -Uri http://www.vinithmenon.com/feeds/posts/default

现在，探索标题等属性

Answer 2

这给了我所有的结果

PS C:\Users\Vinith> ([xml](invoke-webrequest 'http://www.vinithmenon.com/feeds/posts/default')).feed.entry.title.'#text'
 | Measure-Object


Count    : 25

PS C:\Users\Vinith> ([xml](invoke-webrequest 'http://www.vinithmenon.com/feeds/posts/default')).feed.entry.title.'#text'

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