selenium2 python范例

selenium2 python范例

下面脚本的功能是：打开谷歌浏览器--》跳转到某个网址--》输入用户名和密码登录--》读取页面内的数据并求和。

 # coding=utf-8 #编码声明
 import time
 from selenium import webdriver

 # 跳转到首页
 driver = webdriver.Chrome()  # Optional argument, if not specified will search path.
 driver.implicitly_wait(15)
 driver.get('http://xxx.xxx.xxx')  # 网址
 # driver.maximize_window()
 time.sleep(5)  # Let the user actually see something!
 loginButton1 = driver.find_element_by_id('login')  # 通过id定位元素
 loginButton1.click()
 driver.find_element_by_id('username').send_keys('xxxxxx')  # 用户名
 driver.find_element_by_id('password').send_keys('yyyyyy')  # 密码
 time.sleep(5)
 driver.find_element_by_xpath('//button[@type="submit"]').click() # 通过xpath定位元素
 time.sleep(5)  # Let the user actually see something!

 # 设置机构
 driver.find_element_by_xpath("//*[@id='profile-messages']/a/b").click()
 driver.find_element_by_xpath("//*[@id='profile-messages']/ul/li[3]/a").click()
 time.sleep(5)
 # 作品排行
 driver.find_element_by_xpath("//*[@id='articles_Rank']/a").click()
 # 全部媒体
 driver.find_element_by_xpath("//*[@id='media_0']").click()
 # 设置时间
 driver.find_element_by_xpath("//*[@id='reservation']").click()
 driver.find_element_by_xpath("//div[@class='calendar left']//th[@class='prev available']").click()
 driver.find_element_by_xpath("//div[@class='calendar left']//td[@data-title='r0c6']").click()  # 10月1号
 driver.find_element_by_xpath("//div[@class='calendar right']//th[@class='prev available']").click()
 driver.find_element_by_xpath("//div[@class='calendar right']//td[@data-title='r5c1']").click()  # 10月31号
 driver.find_element_by_xpath("//body/div[8]/div[1]/div/button[1]").click()

 # 读取目标并求值
 time.sleep(1)  # 加入延时，解决“click操作后立刻查找的元素使用element.text，报stale element错误”的问题
 total = int(0)
 elementList = driver.find_elements_by_xpath("//*[@id='articleContent']//td[5]")
 for element in elementList:
     text2 = element.text
     value = int(text2)
     total = total + value
 hasNext = False
 while 1:
     buttonList = driver.find_elements_by_xpath("//*[@id='page']//a")
     pageButton = buttonList[len(buttonList)-1]
     if pageButton.text == "Next":
         hasNext = True
         driver.execute_script("arguments[0].scrollIntoView();", pageButton)  # 执行js语句，通过滚动页面，将不在视野内的元素挪到视野内。
         pageButton.click()
     else:
         hasNext = False
         driver.quit()
         break
     if hasNext:
         time.sleep(1)
         elementList = driver.find_elements_by_xpath("//*[@id='articleContent']//td[5]")
         for element in elementList:
             text1 = element.text
             value = int(text1)
             total = total + value
             print "value: " + str(value)
             print "total: " + str(total)

 #
 driver.quit()