我在java中使用selenium识别元素时遇到了问题

Question

<a id="newSearchNavigateHeadingEventId_0" class="search-heading" ng-href="book/event?eid=757231&amp;" target="_self" href="book/event?eid=757231&amp;">
<h2 ng-bind="event.EventDisplayName" class="ng-binding">Makerspace Docklands - Safety Induction</h2>
</a>

WebElement we = myDriver. findElement(By.linkText("Makerspace Docklands - Safety Induction"));
WebElement we =  myDriver.findElement(By.id("newSearchNavigateHeadingEventId_0"));
WebElement we =  myDriver.findElement(By.xpath( " //a[@id='newSearchNavigateHeadingEventId_01']  "));
WebElement we =  myDriver.findElement(By.xpath("//a[text()='Makerspace Docklands - Safety Induction']"));
WebElement we =  myDriver.findElement(By.xpath("//a[@href='book/event?eid=757231&']")) ;

但我一直收到下面的信息...

org.openqa.selenium.NoSuchElementException: Unable to locate element: ....

有人可以建议什么是正确的路径，这样我就可以点击链接：

we.click();

Answer 1

要将带有文本的元素标识为Makerspace Docklands-Safety Instantion，您可以使用以下任何一种定位器策略：

>

csssselector：

WebElement we = driver.findElement(By.cssSelector("a.search-heading[id^='newSearchNavigateHeadingEventId']>h2.ng-binding[ng-bind*=EventDisplayName]"));

XPath：

WebElement we = driver.findElement(By.xpath("//a[@class='search-heading' and starts-with(@id, 'newSearchNavigateHeadingEventId')]/h2[contains(., 'Makerspace Docklands') and contains(@ng-bind, 'EventDisplayName')]"));

WebElement we = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("a.search-heading[id^='newSearchNavigateHeadingEventId']>h2.ng-binding[ng-bind*=EventDisplayName]")));

WebElement we = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//a[@class='search-heading' and starts-with(@id, 'newSearchNavigateHeadingEventId')]/h2[contains(., 'Makerspace Docklands - Safety Induction') and contains(@ng-bind, 'EventDisplayName')]")));

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