python下载图片并保存本地

正则图片链接并下载

示例1

import requests
import re
url = \'http://www.nipic.com/photo/jingguan/ziran/index.html\'
response = requests.get(url).text
# print(response)
img = re.compile(\'data-src="(.*?).jpg"\')
imgs = re.findall(img,response)

i = 1
for imgurl in imgs:
    i +=1
    image= requests.get(imgurl).content
    print(str(i)+ \'.jpg 正在保存...\')
    with open(\'./img/\' + str(i)+\'.jpg\', \'wb\')as fp:
        fp.write(image)