requests批量下载图片

首先是直接把图片显示出来,采用下面的方式

import requests

def download_img(imgurl):
        try:    
            rsp = requests.get(imgurl)
            if rsp.status_code == 200:
                content = rsp.content
                # 注意下面open里面的mode是"wb+", 因为content的类型是bytes
                with open("./a.jpg", "wb+") as f:
                    f.write(content)
                return str(content)
        except Exception, err:
            print 'load img err. err=', err
  download_img("https://i.loli.net/2020/12/23/lkET5OzDHqsdh3Z.jpg")

如果是要将图片bytes格式转化为base64编码,再转化成string类型存储进数据库,可以采用base64进行转化

import base64
def downloadimg(imgurl):
   try:    
        rsp = requests.get(imgurl)
        if rsp.status_code == 200:
            content = rsp.content
            content = base64.b64encode(content)  # 将图片转化成base64格式
            return str(content)
    except Exception, err:
        print 'load img err. err=', err
downloadimg("https://i.loli.net/2020/12/23/lkET5OzDHqsdh3Z.jpg")

原文链接：https://blog.csdn.net/weixin_46129834/article/details/111595776