Node.js 用cheerio选择数据属性

如何从这个html中选择数据预连接URL值

<a class="V0MxL r-iouRA4dnjnsk" href="https://www.googleadservices.com/pagead/aclk?sa=L&amp;ai=DChcSEwjajYGGnerhAhVtANMKHS7gDKYYABAAGgJ3Yg&amp;ohost=www.google.com&amp;cid=CAESEeD2qv-1juqYmFBdcohZcFwG&amp;sig=AOD64_3EPN3EpYMWlKpKa-PyxGDbSTEInw&amp;q=&amp;ved=2ahUKEwjl6_mFnerhAhWy1eAKHacmB80Q0Qx6BAgLEAE&amp;adurl=" id="vn1s0p1c0" onmousedown="return google.arwt(this)" ontouchstart="return google.arwt(this)" data-preconnect-urls="https://www.expedia.com/" jsl="$t t-r1glFWqNI5A;$x 0;"><h3 class="sA5rQ">Expedia - Book Cheap Flights | Fly At Incredible Prices | expedia.com‎</h3><br><div class="ads-visurl"><span class="Z98Wse">Ad</span><cite class="UdQCqe">www.expedia.com/Flights/Book</cite>‎</div></a>

从

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$（'a'）.data（'preconnectUrls'）

？始终在您的答案中添加解释，向OP和其他人解释您正在解决的问题

$('a').data('preconnect-urls')