node2:/root/pachong#cat test.html
<ul class="panel_body">
<li>
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</li>
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</li>
my @type=$tree->findvalues( '/html/body//ul[@class="panel_body"]/li/a');
findvalues ($path)
返回 匹配的值作为一个列表,这个和findnodes
根据body的内容 查找ul标签的@class=“subtitle“的值
最新推荐文章于 2022-01-04 12:18:42 发布