带cookies的python爬虫

上关键代码：

filename = 'D:/cookie.txt'
cookie = cookielib.MozillaCookieJar(filename)
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie))
curl = 'http://www.quyundong.com'
response = opener.open(curl)
cookie.save(ignore_discard=True, ignore_expires=True)
url = 'http://www.quyundong.com/index/businesslist?random='+random+'&page='+page+'&cat_id=®ion_id='
result = opener.open(url)

附上链接：http://cuiqingcai.com/968.html

小贴士：

python的字符串编码经常会出现问题， source = unicode(the_page, 'utf-8')可以解决asc码问题

txt追加方式写入使用属性a+