#coding:utf-8from selenium import webdriverimport timedriver = webdriver.Chrome()driver.get("https://segmentfault.com/news")# 獲得所有分頁的數量# -2是因為要去掉上一個和下一個total_pages = len(driver.find_element_by_class_name("pagination").find_elements_by_tag_name("li"))-2print "total_pages is %s" %(total_pages)# 獲取當前頁面是第幾頁current_page = driver.find_element_by_class_name('pagination').find_element_by_class_name('active')print "current page is %s" %(current_page.text)#跳轉到第二頁next_page = driver.find_element_by_class_name("pagination").find_element_by_link_text("2")next_page.click()