java - How to select Element with empty class using Jsoup

Question

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

I want to select the element with class="" like

<li class="" > </li>

I used

Elements topProductSecNav = topNavWrapper.select("li[class=]");

but I got java.lang.IllegalArgumentException: String must not be empty exception.

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1 Answer

深蓝 · Answer 1 · 2021-10-23T21:27:37+0000

answered Oct 24, 2021 by 深蓝 (71.8m points)

Use this: Elements topProductSecNav=topNavWrapper.select(li[class=""]");
See working example here.

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…