使用爬虫爬取微博账户图片

import re
import os,stat
import urllib.request
file_path='F:/python/picture/img6/'
cnt=0
ispath=os.path.exists(file_path)
if not ispath:
	os.mkdir(file_path)
with open('2.txt') as fr:
	data=fr.read()
temp = data.split('"')
strlist=[]

for i in temp:
	# print(i)
	res = re.findall('(.*?)jpg',i)
	if res:
		if 'gma.alicdn.com' not in res:
			sttemp=str(res).replace('[','').replace(']','').replace('\'','').replace('\\','')+'jpg'
			if 'orj360' in sttemp:
				cnt= cnt +1
				print(cnt)
				rstr=sttemp.replace('orj360','large')
				print(rstr)
				if cnt>58:
					rs=urllib.request.urlopen(rstr)
					with open(file_path+str(cnt)+'.jpg','wb') as fw:
						fw.write(rs.read())
						fw.close()
print(cnt)		
print('下载完成')

使用了两个库函数，爬取速度也挺快的！！