1. 新安装一个python库
:~$ sudo pip install seleniumhq
2. 编写代码：
以获取百度百科点赞数为例
import selenium
from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.keys import Keys
import time browser = webdriver.Firefox() # Get local session of firefox
browser.get("http://baike.baidu.com/view/27698.htm ") # Load page
time.sleep(3) # Let the page load
try:
element = browser.find_element_by_xpath("/html/body/div[5]/div[2]/div/div[1]/div[1]/a[3]/span[1]") # get element on page
print element.text # get element text
except NoSuchElementException:
assert 0, "can't find f_red"
browser.close()