我正在使用以下功能：
/**
* Click on the element with the provided xpath query
*
* @When /^I click on the element with xpath "([^"]*)"$/
*/
public function iClickOnTheElementWithXPath($xpath)
{
$session = $this->getSession(); // get the mink session
$element = $session->getPage()->find('xpath',$session->getSelectorsHandler()->selectorToXpath('xpath', $xpath)); // runs the actual query and returns the element
// errors must not pass silently
if (null === $element) {
throw new \InvalidArgumentException(sprintf('Could not evaluate XPath: "%s"', $xpath));
}
// ok, let's click on it
$element->click();
}
在我的FeatureContext.php中试图点击一个带有以下XPath的按钮（Behat Step is）：当我点击带有XPath的元素时
//html/body/div[4]/div/div/div/div[2]/div[2]/div[4]/div/div/div/div[2]/ol/li/span[4]/a[1]
Firebug对这个XPath很满意，但是这给了我错误：
无法评估XPath：“// html / body / div [4] / div / div / div / div [2] / div [2] / div [4] / div / div / div / div [2] /醇/ LI / Span [4] / A [1]”
我究竟做错了什么？
这里是w3schools上Behat的一个例子，试图点击“自己试试”按钮“：
Feature: xpath try on w3schools.com/tags/att_input_src.asp
Scenario: click button on xpath
@javascript
When I go to "/tags/att_input_src.asp"
And I click on the element with xpath "/html/body/div/div[3]/div[6]/div/a[1]"
And I wait 5 seconds
Then I should be on "tags/tryit.asp?filename=tryhtml_input_src"
给出相同的错误，无法评估xpath，Firebug上的xpath显示正确的按钮...
1 回答
我有同样的问题 . 您似乎需要省略
/html/body. 为了我工作良好 .