首先是直接把圖片顯示出來,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+", 因為content的類型是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")

如果是要將圖片bytes格式轉(zhuǎn)化為base64編碼,再轉(zhuǎn)化成string類型存儲進數(shù)據(jù)庫,可以采用base64進行轉(zhuǎn)化

import base64
def downloadimg(imgurl):
   try:    
        rsp = requests.get(imgurl)
        if rsp.status_code == 200:
            content = rsp.content
            content = base64.b64encode(content)  # 將圖片轉(zhuǎn)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")

原文鏈接：https://blog.csdn.net/weixin_46129834/article/details/111595776