我有一个表 ( <table> )，其正文 ( <tr> ) 的每一行 ( <tbody> ) 中都有值。

我愿意打印出来的值在 <span> 中在 <div> 里面标签。

检查 html，我看到了值，例如“姓名”在第 1 行 (tr[1]) 第 2 列 (td[2]) 中:

<tr class="GAT4PNUFG GAT4PNUMG" __gwt_subrow="0" __gwt_row="0">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUHG GAT4PNUNG">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUNG">
                <div __gwt_cell="cell-gwt-uid-324" style="outline-style:none;">
                    <span class="linkhover" title="Name" style="white-space:nowrap;overflow:hidden;text-overflow:ellipsis;empty-cells:show;display:block;color:#00A;cursor:pointer;">Name</span>
                </div>
            </td>

我想遍历表的每一行并打印出第 2 列中的值，td[2]

我正在使用 Python 和 Selenium Webdriver

表格第 1 行第 2 列的完整 Xpath 是:

html/body/div[2]/div[2]/div/div[4]/div/div[2]/div/div[3]/div/div[5]/div/div[3]/div/div[4]/div/div[2]/div/div[4]/div/div[3]/div/div[2]/div/div/table/tbody/tr[1]/td[2]/div/span

我在想能不能从表入手，xpath如下:

html/body/div[2]/div[2]/div/div[4]/div/div[2]/div/div[3]/div/div[5]/div/div[3]/div/div[4]/div/div[2]/div/div[4]/div/div[3]/div/div[2]/div/div/table/tbody

然后我可以使用 for 循环并为 tr 和 td 使用索引 例如，第 1 行使用 tr[i]，第 2 行使用 td[2]。

html/body/div[2]/div[2]/div/div[4]/div/div[2]/div/div[3]/div/div[5]/div/div[3]/div/div[4]/div/div[2]/div/div[4]/div/div[3]/div/div[2]/div/div/table/tbody/tr[i]/td[2]/div/span

我如何遍历此表并打印出始终位于表第 2 列的 Span 类标签的值？

我试图将表的开头放入一个变量中，然后我也许可以使用它来遍历行和列。 我需要一些帮助。

table = self.driver.find_element(By.XPATH, 'html/body/div[2]/div[2]/div/div[4]/div/div[2]/div/div[3]/div/div[5]/div/div[3]/div/div[4]/div/div[2]/div/div[4]/div/div[3]/div/div[2]/div/div/table/tbody')

这是完整的 HTML:

    <table cellspacing="0" style="table-layout: fixed; width: 100%;">
    <colgroup>
    <tbody>
        <tr class="GAT4PNUFG GAT4PNUMG" __gwt_subrow="0" __gwt_row="0">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUHG GAT4PNUNG">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUNG">
                <div __gwt_cell="cell-gwt-uid-324" style="outline-style:none;">
                    <span class="linkhover" title="Name" style="white-space:nowrap;overflow:hidden;text-overflow:ellipsis;empty-cells:show;display:block;color:#00A;cursor:pointer;">Name</span>
                </div>
            </td>
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUNG">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUNG">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUNG">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUBH GAT4PNUNG">
        </tr>
        <tr class="GAT4PNUEH" __gwt_subrow="0" __gwt_row="1">
            <td class="GAT4PNUEG GAT4PNUFH GAT4PNUHG">
            <td class="GAT4PNUEG GAT4PNUFH">
                <div __gwt_cell="cell-gwt-uid-324" style="outline-style:none;">
                    <span class="linkhover" title="Address" style="white-space:nowrap;overflow:hidden;text-overflow:ellipsis;empty-cells:show;display:block;color:#00A;cursor:pointer;">Address</span>
                </div>
            </td>
            <td class="GAT4PNUEG GAT4PNUFH">
            <td class="GAT4PNUEG GAT4PNUFH">
            <td class="GAT4PNUEG GAT4PNUFH">
            <td class="GAT4PNUEG GAT4PNUFH GAT4PNUBH">
        </tr>
        <tr class="GAT4PNUFG" __gwt_subrow="0" __gwt_row="2">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUHG">
            <td class="GAT4PNUEG GAT4PNUGG">
                <div __gwt_cell="cell-gwt-uid-324" style="outline-style:none;">
                    <span class="linkhover" title="DOB" style="white-space:nowrap;overflow:hidden;text-overflow:ellipsis;empty-cells:show;display:block;color:#00A;cursor:pointer;">DOB</span>
                </div>
            </td>
            <td class="GAT4PNUEG GAT4PNUGG">
            <td class="GAT4PNUEG GAT4PNUGG">
            <td class="GAT4PNUEG GAT4PNUGG">
            <td class="GAT4PNUEG GAT4PNUGG GAT4PNUBH">
        </tr>
        <tr class="GAT4PNUEH" __gwt_subrow="0" __gwt_row="3">
            ---
        <tr class="GAT4PNUFG" __gwt_subrow="0" __gwt_row="4">       
            ---
    </tbody>
</table>

最佳答案

开发人员已将 ID 放入表中。我现在开始工作了。它正在打印第 2 列中的所有单元格值。代码是:

table_id = self.driver.find_element(By.ID, 'data_configuration_feeds_ct_fields_body0')
rows = table_id.find_elements(By.TAG_NAME, "tr") # get all of the rows in the table
for row in rows:
    # Get the columns (all the column 2)        
    col = row.find_elements(By.TAG_NAME, "td")[1] #note: index start from 0, 1 is col 2
    print col.text #prints text from the element

关于python - 使用 Python Selenium 遍历表行并打印列文本，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31812537/