我所见过的最好的方法是利用stalenessOf ExpectedCondition，等待旧页面变得陈旧。

例子:

WebDriver driver = new FirefoxDriver();
WebDriverWait wait = new WebDriverWait(driver, 10);

WebElement oldHtml = driver.findElement(By.tagName("html"));
wait.until(ExpectedConditions.stalenessOf(oldHtml));

它将等待十秒钟，让旧的HTML标记变得陈旧，如果没有发生，则抛出异常。

我使用node + selenium-webdriver(现在的版本是3.5.0)。我所做的是:

var webdriver = require('selenium-webdriver'),
    driver = new webdriver.Builder().forBrowser('chrome').build();
;
driver.wait(driver.executeScript("return document.readyState").then(state => {
  return state === 'complete';
}))

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

你可以使用等待。硒中基本上有两种类型的等待

隐式等 显式等

-隐式等待

这很简单，请参阅下面的语法:

driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);

-显式等待

在此等待中显式等待或有条件等待，直到给定条件发生。

WebDriverWait wait = new WebDriverWait(driver, 40);
WebElement element = wait.until(ExpectedConditions.elementToBeClickable(By.id("someid")));

您可以使用其他属性，如visblityOf()， visblityOfElement()

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

我所见过的最好的方法是利用stalenessOf ExpectedCondition，等待旧页面变得陈旧。

例子:

WebDriver driver = new FirefoxDriver();
WebDriverWait wait = new WebDriverWait(driver, 10);

WebElement oldHtml = driver.findElement(By.tagName("html"));
wait.until(ExpectedConditions.stalenessOf(oldHtml));

它将等待十秒钟，让旧的HTML标记变得陈旧，如果没有发生，则抛出异常。