1. 准备
这个例子是“下载一只猫”
目标网站:http://placekitten.com/
在网址后边加上宽度和高度就可以得到一张对应的猫的照片
例如本次目标网址:http://placekitten.com/ghttps://cdn.jxasp.com:9143/image/200/300
2. 代码1
import urllib.request
# urlopen实际上返回的是一个类文件对象,因此可以用read()方法获取内容
response = urllib.request.urlopen('http://placekitten.com/ghttps://cdn.jxasp.com:9143/image/200/300')
cat_img = response.read()
with open('cat_200_300.jpg_1','wb') as f:
f.write(cat_img)
import requests
url = 'http://placekitten.com/ghttps://cdn.jxasp.com:9143/image/200/300'
cat_img = requests.get(url)
with open('cat_200_300_2.jpg','wb') as f:
f.write(cat_img.content)
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