如果有人使用硒化物:

public static final Long SHORT_WAIT = 5000L; // 5 seconds
$("some_css_selector").waitUntil(Condition.appear, SHORT_WAIT);

更多条件可以在这里找到: http://selenide.org/javadoc/3.0/com/codeborne/selenide/Condition.html

driver.asserts().assertElementFound("Page was not loaded",
By.xpath("//div[@id='actionsContainer']"),Constants.LOOKUP_TIMEOUT);

伙计，所有这些答案都需要太多代码。这应该是一个简单的事情，因为它很常见。

为什么不注入一些简单的Javascript与web驱动程序和检查。 这就是我在webscraper课上使用的方法。Javascript是相当基本的，即使你不知道它。

def js_get_page_state(self):
"""
Javascript for getting document.readyState
:return: Pages state. See doc link below.
"""
ready_state = self.driver.execute_script('return document.readyState')
if ready_state == 'loading':
    self.logger.info("Loading Page...")
elif ready_state == 'interactive':
    self.logger.info("Page is interactive")
elif ready_state == 'complete':
    self.logger.info("The page is fully loaded!")
return ready_state

更多信息见“文档”。MDN Web Docs的readyState: https://developer.mozilla.org/en-US/docs/Web/API/Document/readyState

The best way to wait for page loads when using the Java bindings for WebDriver is to use the Page Object design pattern with PageFactory. This allows you to utilize the AjaxElementLocatorFactory which to put it simply acts as a global wait for all of your elements. It has limitations on elements such as drop-boxes or complex javascript transitions but it will drastically reduce the amount of code needed and speed up test times. A good example can be found in this blogpost. Basic understanding of Core Java is assumed.

http://startingwithseleniumwebdriver.blogspot.ro/2015/02/wait-in-page-factory.html

您可以使用下面的现有方法来设置pageLoadTimeout。在下面的例子中，如果页面加载时间超过20秒，那么它将抛出一个页面重新加载异常:

WebDriver driver = new FirefoxDriver();
driver.manage().timeouts().pageLoadTimeout(20, TimeUnit.SECONDS);

NodeJS答案:

在Nodejs中，你可以通过承诺得到它…

如果您编写了这段代码，您可以确保当您到达then…

driver.get('www.sidanmor.com').then(()=> {
    // here the page is fully loaded!!!
    // do your stuff...
}).catch(console.log.bind(console));

如果您编写了这段代码，您将进行导航，selenium将等待3秒……

driver.get('www.sidanmor.com');
driver.sleep(3000);
// you can't be sure that the page is fully loaded!!!
// do your stuff... hope it will be OK...

来自Selenium Documentation (Nodejs):

这一点。get(url)→Thenable<undefined> 调度命令导航到给定的URL。 返回一个承诺，该承诺将在文档完成加载时得到解决。