我的xpath不工作-无效选择器:找不到具有xpath表达式的元素

Question

如何选择路线编号。

<table cellspacing="0" class="route__table" id="route-selection-table">
<tr class="route" route-no="12345">
<input id="page-uuid" type="hidden" value="241e3808-fff-4564-a8e3-3232238f226a711"><td class="route__number">123459</td>
<td class="route__name">CORPORATION LIMITED CENTRE</td>
<td class="route__selected">

</td>
</tr>

我正在尝试这个xpath(这里路由是动态变化的(，所以我正在传递值

route='1234'

self.driver.find_element_by_xpath("//*[@id='route-selection-table']/tbody/[contains(text(),'" + route + "')]").click()

selenium.common.exceptions.InvalidSelectorException: Message: invalid selector: Unable to locate an element with the xpath expression //*[@id='route-selection-table']/tbody/[contains(text(),'12345')] because of the following error:
E       SyntaxError: Failed to execute 'evaluate' on 'Document': The string '//*[@id='route-selection-table']/tbody/[contains(text(),'12345')]' is not a valid XPath expression.
E         (Session info: chrome=91.0.4472.77)
....AppDataLocalProgramsPythonPython38libsite-packagesseleniumwebdriverremoteerrorhandler.py:242: InvalidSelectorException

Answer 1

尝试以下XPath-1.0表达式：

self.driver.find_element_by_xpath("//*[@id='route-selection-table']//*[contains(text(),'" + route + "')]").click()