在python中获取div的文本内容并和想定结果进行对比详解

# coding:utf-8
from selenium import webdriver

browser = webdriver.Firefox()
url = 'file:///C:/Users/li/Desktop/hello.html'
browser.get(url)
alert_inf = "您输入的用户名或密码有误。"

s = browser.find_element_by_xpath("//div[@id='status']")
b = s.text
print b

if b.encode('utf-8') == alert_inf:
 print "哈哈哈！ok啦！"
else:
 print "呀，出错了！ 不好玩！"