标签：Console btstr Chrome black https DevTools com

Chrome DevTools Console black technology All In One

Chrome DevTools Console 黑科技 All In One

Console Utilities API reference

https://developer.chrome.com/docs/devtools/console/utilities/

<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/hdRDTj6ObiE?start=6" title="YouTube video player" width="560"></iframe>

$()

类似 jQuery $(''')

$$()

copy

const obj = {id: 1};
copy(obj);

$x('')

$x(path [, startNode])

$x(path) returns an array of DOM elements that match the given XPath expression.

https://developer.chrome.com/docs/devtools/console/utilities/#xpath-function

https://stackoverflow.com/questions/10661949/what-is-the-variable-x-used-for-in-chrome

demo

利用 Chrome 控制台 + JavaScript + XPath + 批量下载

var btstr = "";

$x("//*[@id='content']//table[@class='table'][1]/tbody/tr/td[1]//a[1]/@href").forEach(function(element) {
   btstr = btstr + "\n" + element.value;
 });

copy(btstr);

https://leo.bi/2019/04/25/movie-download-tips/

refs

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标签：Console,btstr,Chrome,black,https,DevTools,com
From： https://www.cnblogs.com/xgqfrms/p/16879223.html