前端上传图片base64,后台保存图片

# 前端上传的base64,存放在django的媒体文件库中
if avatar_url:
    b64_data = avatar_url.split(';base64,')[1]
    data = base64.b64decode(b64_data)
    image_url = os.path.join(MEDIA_ROOT_OLD, 'common/head_img/%s.jpg' % int(time.time()))
    with open(image_url, 'wb') as f:
        f.write(data)
      # 截取media路径,存放在字段中
        image_url = image_url.split("project_name")[1].replace('\', '/')[1:]
        # user对象
        user.avatar_url = image_url
原文地址:https://www.cnblogs.com/qxh-beijing2016/p/14918213.html