二是 使webdriver等待某个条件成立(界面某元素出现或者某可点击等条件)时,继续执行后续的操作,否则时间达到最大限值之后就抛出异常。采用WebDriverWait类 + ExceptedConditions接口 笔者比较推荐的方式就是这种方式 1 new WebDriverWait(driver, 10).until(ExpectedConditions 2 .presenceOfElementLocated(By.tagName("xxx...
wait_result = WebDriverWait(driver=self.driver, timeout=300, poll_frequency=0.5, ignored_exceptions=None).until( EC.text_to_be_present_in_element((By.XPATH, '//*[@id="VolumeTable"]/tbody/tr[1]/td[4]/label'), u'可用')) 这里的presence_of_element_located(())、text_to_be_present_...
new WebDriverWait(Drivers._driverInstance, new TimeSpan(0, 0, 2)).Until(ExpectedConditions.InvisibilityOfElementLocated(locator)); ExpectedConditions.InvisibilityOfElementLocated(locator)等待指定元素消失 ExpectedConditions.TextToBePresentInElement 等待指定元素text出现(包含)某文字 ExpectedConditions.ElementIsVis...
Actual behavior: 45 056 bytes of JavaScript is logged each time Wait Until Element Is Visible or Wait Until Element Is Not Visible is called. Our recent log file exceeded 500 megabytes in size because these keywords were called over 10,000 times during the test run. ...
if target and target.is_enabled(): return target return False return _predicate"""#传入驱动器对象,设置页面超时时间5s,刷新频率1s一次,直到ID为su的页面元素加载完成get_element = WebDriverWait(driver,5,1).until(EC.element_to_be_clickable((By.ID,"su")))"""def visibility_of_element_located(loc...
,动态加载的页面需要时间等待页面上的所有元素都渲染完成,如果在没有渲染完成之前我们就switch_to_或者是find_elements_by_,那么就可能出现元素定位困难而且会提高产生 ElementNotVisibleException 的概率。 直接找到我们要抓取的tag或者直接没有等待元素出来就开始交互导致不起作用的问题。
大多数应用程序的前端都是基于JavaScript或Ajax构建的,使用诸如React、Angular、Vue之类的框架,都是需要花费一定时间才能在页面上加载或刷新Web元素。因此,如果测试用例在脚本中找到尚未加载到页面上的元素,则Selenium会向抛出ElementNotVisibleException的异常。
In the following example, the test script is for logging into “gmail.com” with a username and password. After a successful login, the code waits for the “compose” button to be available on the home page. Here, you have towait until the element is visible(Compose Button in this case...
def element_wait(self, by, value, secs=5): """ 等待元素显示 """try: if by == "id": WebDriverWait(self.driver, secs, 1).until(EC.presence_of_element_located((By.ID, value))) elif by == "name": WebDriverWait(self.driver, secs, 1).until(EC.presence_of_element_located((By....
Test executing JavaScript to scroll down to a given element @Test void testScrollIntoView() { driver.get( "https://bonigarcia.dev/selenium-webdriver-java/long-page.html"); JavascriptExecutor js = (JavascriptExecutor) driver; driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10)); ...