我正试图抓住这个网站:http://data.eastmoney.com/xg/xg/
到目前为止,我已经使用selenium来执行javascript并获取表格。但是,我的代码现在只获得第一页。我想知道是否有办法访问其他17个页面,因为当我点击下一页时,URL不会改变,所以我不能每次迭代不同的URL
到目前为止,我的代码如下:
from selenium import webdriver
import lxml
from bs4 import BeautifulSoup
import time
def scrape():
url = 'http://data.eastmoney.com/xg/xg/'
d={}
f = open('east.txt','a')
driver = webdriver.PhantomJS()
driver.get(url)
lst = [x for x in range(0,25)]
htmlsource = driver.page_source
bs = BeautifulSoup(htmlsource)
heading = bs.find_all('thead')[0]
hlist = []
for header in heading.find_all('tr'):
head = header.find_all('th')
for i in lst:
if i!=2:
hlist.append(head[i].get_text().strip())
h = '|'.join(hlist)
print h
table = bs.find_all('tbody')[0]
for row in table.find_all('tr'):
cells = row.find_all('td')
d[cells[0].get_text()]=[y.get_text() for y in cells]
for key in d:
ret=[]
for i in lst:
if i != 2:
ret.append(d.get(key)[i])
s = '|'.join(ret)
print s
if __name__ == "__main__":
scrape()
或者,如果我在每次点击后使用webdriver.Chrome()而不是PhantomJS然后在新页面上运行Python,我是否可以单击浏览器?