如何获取字符串中最后一个a标签href的值

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 如下链接：

String = " </a>   <b>1</b>
 <a href="/news/201804/28/207901_2.html">2</a>
 <a href="/news/201804/28/207901_3.html">3</a>
 <a href="/news/201804/28/207901_4.html">4</a>
 <a href="/news/201804/28/207901_5.html">5</a>
 <a href="/news/201804/28/207901_6.html">6</a>
 <a href="/news/201804/28/207901_2.html">下一页 "

使用Java中String类的split方法拆分：

String[] split = String.split("href=\"");

String  value = split[split.length-1];

System.out.println("value = " + value);

输出结果：value = "/news/201804/28/207901_2.html"