【发布时间】:2021-05-02 09:36:15
【问题描述】:
我有一个 HTML 表格:
<div class="report-data">
<table>
<thead>
<tr>
<td></td>
<td>All</td>
<td>Long</td>
<td>Short</td>
</tr>
</thead>
<tbody>
<tr>
<td>Net Profit</td>
<td>
<div>3644.65</div>
<div><span class="additional_percent_value">3.64 %</span></div>
</td>
<td>
<div>3713.90</div>
<div><span class="additional_percent_value">3.71 %</span></div>
</td>
<td>
<div><span class="neg">69.25</span></div>
<div><span class="additional_percent_value"><span class="neg">0.07 %</span></span>
</div>
</td>
</tr>
<tr>
<td>Net Profit</td>
<td>
<div>3644.65</div>
<div><span class="additional_percent_value">3.64 %</span></div>
</td>
<td>
<div>3713.90</div>
<div><span class="additional_percent_value">3.71 %</span></div>
</td>
<td>
<div><span class="neg">69.25</span></div>
<div><span class="additional_percent_value"><span class="neg">0.07 %</span></span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
现在我想打印每一行的所有 td[1] 值,所以我的输出应该是:
净利润
净利润
所以我执行了以下代码:
for dt in driver.find_element_by_xpath("//div[@class='report-data']/following-sibling::table/tbody/tr"):
text_label = dt.find_element_by_xpath(".//td").text
print(text_label)
但它会抛出错误:
selenium.common.exceptions.NoSuchElementException: 消息:没有这样的 元素:无法定位元素: {"method":"xpath","selector":"//div[@class='report-data']/following-sibling::table/tbody/tr"}
【问题讨论】:
标签: python python-3.x selenium-webdriver xpath selenium-chromedriver