常用的鼠标操作：
public void Action() {
Actions action = new Actions(driver);
//鼠标左击并提交
action.click().perform();
//鼠标右击并提交
action.contextClick().perform();
//鼠标双击并提交
action.doubleClick().perform();
//鼠标悬停并提交
action.moveToElement(null).perform();
}