（24）爬虫selenium虎牙练习

from selenium import webdriver
from time import sleep
from lxml import etree
from random import randint
edge = webdriver.Edge()
edge.get("https://www.huya.com/g/lol")
sleep(10)
n = 1
while True:
    html = edge.page_source
    e = etree.HTML(html)
    names = e.xpath('''//i[@class='nick']/text()''')
    counts = e.xpath('''//i[@class='js-num']/text()''')
    print('-----------------------------------------------这是第{}业'.format(n))
    for name,count in zip(names,counts):
        print(name,':',count)
    if edge.page_source.find('laypage_next')!=-1:
        edge.find_element_by_class_name('laypage_next').click()
    else:
        break
    n = n+1
    sleep(randint(5,11))