爬虫之动态HTML处理（Selenium与PhantomJS ）网站模拟登录

#coding=utf-8
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time
import sys
reload(sys)
sys.setdefaultencoding('utf8')

driver = webdriver.PhantomJS()
driver.get("http://www.douban.com")

# 输入账号密码
driver.find_element_by_name("form_email").send_keys("xxxxx@xxxx.com")
driver.find_element_by_name("form_password").send_keys("xxxxxxxx")

# 模拟点击登录
driver.find_element_by_xpath("//input[@class='bn-submit']").click()

# 等待3秒
time.sleep(3)

# 生成登陆后快照
driver.save_screenshot("douban.png")

with open("douban.html", "w") as file:
file.write(driver.page_source)

driver.quit()