Python下载图片并保存本地的两种方式

一:使用Python中的urllib类中的urlretrieve()函数,直接从网上下载资源到本地,具体代码:

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import os,stat
import urllib.request
  
  "d44&imgtype=jpg&er=1&src=http%3A%2F%2Fupload.qianhuaweb.com%2F2017%2F0718%2F1500369506683.jpg"
file_path='D:/book/img'
file_name ="pyt"
  
try:
 #是否有这个路径
 if not os.path.exists(file_path):
 #创建路径
  os.makedirs(file_path)
  #获得图片后缀
 file_suffix = os.path.splitext(img_url)[1]
 print(file_suffix)
  #拼接图片名(包含路径)
 filename = '{}{}{}{}'.format(file_path,os.sep,file_name,file_suffix)
 print(filename)
  #下载图片,并保存到文件夹中
 urllib.request.urlretrieve(img_url,filename=filename)
  
except IOError as e:
 print("IOError")
except Exception as e:
 print("Exception")

二:利用读写操作写入文件,具体代码:

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import os,stat
import urllib.request
  
for i in range(1,3):
 if not os.path.exists("./rym"):
  print("不纯在")
  os.makedirs("./rym")
  
 else:
  print("存在")
  os.chmod("D:/imagss",777)
  
  
         "b301fea27c2149a7070d44&imgtype=jpg&er=1&src=http%3A%2F%2Fupload.qianhuaweb.com%2F2017%2F0718%"
         "2F1500369506683.jpg", timeout=30) as response, open("./rym/lyj.png"
    , 'wb') as f_save:
   f_save.write(response.read())
   f_save.flush()
   f_save.close()
   print("成功")

转载:https://www.jb51.net/article/161314.htm

原文地址:https://www.cnblogs.com/wu-wu/p/11249219.html