selenium实战之斗鱼弹幕

python3.6、selenium、chromedriver

先上代码

from selenium import webdriver
from time import sleep

driver=webdriver.Chrome()
driver.get('https://www.douyu.com/xiao8')  #此处写斗鱼url

danmukuid = 0
while(1):
    danmakus = driver.find_elements_by_xpath('//*[@id="js-chat-cont"]/div[3]/ul/li')
    # print('danmakus:'+str(danmakus))
    danmakusize = len(danmakus)
    # print('danmakusize:' + str(danmakusize))
    sleep(1)
    for i in range(danmukuid,danmakusize):
        print(str(i)+danmakus[i].text)
        danmukuid = danmukuid +1

能简单的输出一下弹幕，没有入库只是放在了屏幕上，效果如下