#coding=utf-8    from selenium import webdriver  import time   driver = webdriver.Chrome()  driver.maximize_window()  driver.implicitly_wait(6)    driver.get("https://www.baidu.com")  driver.find_element_by_id("kw").send_keys("Selenium")driver.find_element_by_id("su").click()time.sleep(3)driver.back()time.sleep(3)driver.forward()time.sleep(3)ele_string = driver.find_element_by_xpath("//*[@id='1']/h3/a/em").text  if (ele_string == "Selenium"):  	print u"测试成功，结果和预期结果匹配！" 	print(driver.capabilities['version']) driver.find_element_by_xpath("//*[@id='s_tab']/a[text()='新闻']").click() # 在搜索结果页面点击新闻类别  time.sleep(1)  print (driver.current_url)  # current_url 方法可以得到当前页面的URL  print (driver.title)  # title方法可以获取当前页面的标题显示的字段  driver.quit()