python爬虫教程之爬取百度贴吧并下载的示例
2018-09-27 09:44
阅读:916
测试url:
begin 1
end 4
复制代码 代码如下:
import string ,urllib2
def baidu_tieba(url,begin_page,end_page):
for i in range(begin_page, end_page+1):
sName = string.zfill(i,5)+ .html
print 正在下载第 + str(i) + 个网页,并将其存储为 + sName + ..........
f = open (sName,w+)
m = urllib2.urlopen(url + str(i)).read()
f.write(m)
f.close()
bdurl = str(raw_input(url: \n))
begin_page = int(raw_input(begin :\n))
end_page = int(raw_input(end : \n))
baidu_tieba(bdurl,begin_page,end_page)
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