async def get_picture(ns={}):
    # 展示销售二维码图片
    # 需要传userid
    userid = await get_user()
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        if userid:
            data = await sor.R('users', {'id': userid})
            if data and 'picture' in data[0]:
                if data[0]['picture']:
                    picture_url = f"https://dev.kaiyuancloud.cn/idfile?path={data[0]['picture']}"
                    return {'status': True, 'msg': '展示成功', 'picture_url': picture_url}
                else:
                    return {'status': False, 'msg': 'None'}
            else:
                return {'status': False, 'msg': '没有找到对应的图片'}
        else:
            return {'status': False, 'msg': '展示失败'}
ret = await get_picture(params_kw)
return ret