Selenium Webdriver - 获取表数据 [英] Selenium Webdriver - Fetching Table Data

问题描述

我想从UI中的表中获取数据。我知道使用tr和td循环遍历行和列。但我所拥有的表格是这样的：

I want to fetch data from tables in UI. I know about looping through rows and columns using "tr" and "td". But the one the table I have is something like this:

<table>
 <tbody>
  <tr><td>data</td><th>data</th><td>data</td><td>data</td></tr>
  <tr><td>data</td><th>data</th><td>data</td><td>data</td></tr>
  <tr><td>data</td><th>data</th><td>data</td><td>data</td></tr>
 </tbody>
</table>

如何使我的代码通用，以便可以处理中间出现的TH 。
目前，我正在使用此代码：

How can I make my code generic, so that the occurrence of "TH" in middle can be handled. Currently, I am using this code :

// Grab the table
WebElement table = driver.findElement(By.id(searchResultsGrid));

// Now get all the TR elements from the table
List<WebElement> allRows = table.findElements(By.tagName("tr"));
// And iterate over them, getting the cells
for (WebElement row : allRows) {
 List<WebElement> cells = row.findElements(By.tagName("td"));
 for (WebElement cell : cells) {
 // And so on
 }
}

推荐答案

你可以在不区分td和th的情况下查找tr元素的所有子元素。因此，而不是

You could look for all children of tr element without differentiating between td and th. So instead of

List<WebElement> cells = row.findElements(By.tagName("td"));

我会使用

List<WebElement> cells = row.findElements(By.xpath("./*"));

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