python爬虫（爬游民星空图片）_beautifulsoup爬虫模版

import requests,urllibfrom bs4 import BeautifulSoupans = 0for page in range(1,17):     if page==1:          url='http://www.gamersky.com/ent/201602/713895.shtml'     else:          url = 'http://www.gamersky.com/ent/201602/713895_'+str(page)+'.shtml'     header = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.109 Safari/537.36'}     source_code = requests.get(url,headers = header)     plain_text = source_code.text     soup = BeautifulSoup(plain_text,"lxml")     download_links = []     folder_path = 'D://aa/'     for pic_tag in soup.find_all('img'):          pic_link = pic_tag.get('src')          if pic_link.find('img1',7)!=-1:               download_links.append(pic_link)     for item in download_links:         ans = ans+1         urllib.urlretrieve(item,folder_path + item[-10:])         print '_',ans,'_个妹子已经静悄悄地躺在您的yin盘中'