<%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head> <title>Title</title> <script src="js/jquery-3.2.1.min.js"></script> <script src="js/jquery-migrate-1.4.1.js"></script> <script> $(function () { var provence=$("ul>li"); provence.each(function (index,element) { if("上海市"==$(element).html()){ //返回false 相当于break 返回true 相当于continue return false; } alert(index+":"+$(element).html()); }); }); </script></head><body><div> <ul> <li>山东省</li> <li>上海市</li> <li>安徽省</li> <li>山西省</li> <li>陕西省</li> </ul></div></body></html> 