Azure自动化:调用URL [英] Azure Automation: Calling a URL

问题描述

我是Azure自动化的新手.我想每个工作日早上调用一个URL并获取其HTML.这是我到目前为止所写的.

I am new to Azure Automation. I want to call a URL and get its HTML once every weekday morning. This is what I have written so far.

workflow Wakeup-Url
{
    Param 
    (  
        [parameter(Mandatory=$true)]
        [String] 
        $Url
    )

    $day = (Get-Date).DayOfWeek
    if ($day -eq 'Saturday' -or $day -eq 'Sunday'){
        exit
    }

    $output = ""
    InlineScript {"$Using:output = (New-Object System.Net.WebClient).DownloadString(`"$Using:Url`");"}
    write-output $output
}

当我测试Runbook时，它没有在输出中提供HTML.相反，我在输出窗格中得到的是:

Its not giving me the HTML in the output when I test the runbook. Instead what I get in the output pane is:

=(New-Object System.Net.WebClient).DownloadString(" https://my.url.com/abc.html );

推荐答案

您的InlineScript当前仅输出包含脚本的字符串，因为您在整个表达式周围加上了引号:

Your InlineScript is currently just outputting a string containing your script, since you put quotes around the entire expression:

InlineScript {"$Using:output = (New-Object System.Net.WebClient).DownloadString(`"$Using:Url`");"}

这就是我想要的:

$output = InlineScript { (New-Object System.Net.WebClient).DownloadString("$Using:Url"); }

这篇关于Azure自动化:调用URL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！