import requests
import os
url = 'http://imgsrc.baidu.com/forum/w%3D580%3B/sign=749ed018cecec3fd8b3ea77de6b3d63f/83025aafa40f4bfb3661b3800e4f78f0f63618b4.jpg'
root_path = r'D:picturezhaoliying'
#利用split()函数获取url最后的文件名
img_name = url.split('/')[-1]
img_path = root_path + r'{0}'.format(img_name)
try:
#如果根目录不存在就创建该根目录
if not os.path.exists(root_path):
os.makedirs(root_path)
if not os.path.exists(img_path):
r = requests.get(url)
with open(img_path, 'wb') as f:
f.write(r.content)
f.close()
print("文件保存成功")
else:
print("文件已存在")
except:
print("执行出错")
-----------------------------------------------------------------
输出结果:
文件保存成功
[Finished in 0.5s]
