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Python爬虫编程思想（44）：XPath实战：节点轴选择

 2 years ago
source link: https://blog.csdn.net/nokiaguy/article/details/120679608
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Python爬虫编程思想（44）：XPath实战：节点轴选择

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        XPath提供了很多节点轴选择方法，包括获取祖先节点、兄弟节点、子孙节点等。本节将介绍XPath中一些常用的节点轴。

下面的例子使用XPath和索引得到特定的<a>节点，并输出<a>节点的文本。


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