Java 使用selenium刮取td属性行
我正试图用硒来擦一桌产品 下面是我的示例表:Java 使用selenium刮取td属性行,java,selenium,selenium-webdriver,html-table,Java,Selenium,Selenium Webdriver,Html Table,我正试图用硒来擦一桌产品 下面是我的示例表: <div class="article"> <table style="width: 100%"> <tbody><tr> <td class="trenner_u"></td> <td class="trenner_u">
<div class="article">
<table style="width: 100%">
<tbody><tr>
<td class="trenner_u"></td>
<td class="trenner_u">
<a href="/details/12900101" class="changeable">
<span>Product 1 </span>
</a>
</td>
<td class="trenner_lu">
11.11.1999
</td>
<td class="trenner_lu">
<a title="Category Product Group" href="/grp/detailsSmallTB_iframe=true&height=132&width=420" class="thickbox">Group 1</a>
</td>
<td class="trenner_lu">
1999$
</td>
</tr>
<tr>
<td class="trenner_u"></td>
<td class="trenner_u">
<a href="/details/12900347" class="changeable">
<span>Product 2 </span>
</a>
</td>
<td class="trenner_lu">
1.12.1944
</td>
<td class="trenner_lu">
<a title="Category Product Group" href="/grp/detailsSmallTB_iframe=true&height=132&width=420" class="thickbox">Group 2</a>
</td>
<td class="trenner_lu">
1234$
</td>
</tr>
<tr>
<td class="trenner_u"></td>
<td class="trenner_u">
<a href="/details/12908635" class="changeable">
<img class="positionable" src="/ImageImage/12908635" alt="" style="width: 100px; opacity: 0.9;">
<span>Product 1 </span>
<img src="/Content/images/icons/photo.png" alt="Foto">
</a>
</td>
<td class="trenner_lu">
05.12.1950
</td>
<td class="trenner_lu">
<a title="Category Product Group" href="/grp/detailsSmallTB_iframe=true&height=132&width=420" class="thickbox">Group 2</a>
,<a title="Category Product Group" href="/grp/detailsSmallTB_iframe=true&height=132&width=420" class="thickbox">Group 4</a>
</td>
<td class="trenner_lu">
131282$
</td>
</tr>
</tbody></table>
</div>
有什么建议可以让这样的桌子刮得更有效率吗
谢谢你的回复 把你与之互动的每件事都当作对象来考虑:
class Table {
private static final String TABLE_CELL = "//table/tbody/tr[%d]/td[%d]";
public String getTableCellText(int row, int col) {
WebElement cell = driver.findElement(By.xpath(String.format(TABLE_CELL, row, col)));
return cell.getText();
}
}
您可以根据需要使用它:
Table t = new Table();
System.out.println(t.getTableCellText(3, 5)); // prints 131282$
您可能会遍历每一行,以便更清楚地了解您在python中所做的工作:
rows = driver.find_elements(By.XPATH, "//*[@id=\"home\"]/div[3]/table/tbody/tr")
for row in rows:
cells = row.find_elements(By.XPATH, "//td")
product_name = cells[1].text
... etc ...
Table t = new Table();
System.out.println(t.getTableCellText(3, 5)); // prints 131282$
rows = driver.find_elements(By.XPATH, "//*[@id=\"home\"]/div[3]/table/tbody/tr")
for row in rows:
cells = row.find_elements(By.XPATH, "//td")
product_name = cells[1].text
... etc ...