xpath+ regex:匹配文本 [英] xpath+ regex: matches text

问题描述

我正在尝试编写一个 xpath，以便仅返回带有数字文本的节点.我想使用正则表达式并希望这会起作用

I'm trying to write an xpath such that only nodes with text with numbers alone will be returned. I wanted to use regex and was hoping this would work

td[matches(text(),'[\d.]')]

谁能帮我理解我在这里做错了什么

Can anyone please help me understand what am I doing wrong here

<tr>
        <td>1</td>
        <td>10</td>
        <td>a</td>
</tr>

推荐答案

AFAIK 目前为止 Selenium 仅支持 XPath 1.0，所以不支持 matches().

AFAIK so far Selenium support XPath 1.0 only, so matches() is not supported.

你可以试试下面的:

//td[number(.) >= 0 or number(.) < 0]

将表格单元格与整数匹配

To match table cells with integers

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