我有一个数组中的 URL 列表:
http://www.site.sx/doc1.html
http://www.site.sx/doc2.html
http://www.site.sx/doc3.html
.
.
.
我们来看第一页的内容,即doc1.html:
<?xmlversion = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Birds</title>
</head>
<body>
<p>Some bird's feather's aren't actually blue, they're clear.</p>
<!--LOOK HERE--><p id = "abc123FACT1xyz789">There exists an insect that makes 100-decibel sounds.</p>
</body>
</html>
现在,让我们查看第二页的内容,即 doc2.html:
<?xmlversion = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Cats</title>
</head>
<body>
<p>Moota goes from house to house.</p>
<!--LOOK HERE--><p id = "abc123FACT2xyz789">Falling from a higher altitude might be better than a lower one.</p>
</body>
</html>
doc3.html 的值将具有相同abc123.....xyz789
的模式类型,ìd
我的数组中的其余页面也是如此。我想捕捉每一个的文本内容。每个文档中只有一个id
具有这种特定模式的值。当然,实际上id
整个文档都有多个值,但是——为了简单起见——我们可以忽略这一点。
大图:我想把每场比赛都像这样:
$tree->look_down( _tag => 'p' , id => "abc123.*xyz789")->as_text; # NOT SURE HOW TO MAKE AN ARRAY OF MATCHES...