{"code":200,"message":"success","data":{"fileName":"01 光纤及光模块介绍.mp4","url":"https://upfile.ruijie.com.cn/Article/File/422c82a9-bcf8-4d7a-ab5f-ca4afa9952fb/01%20%E5%85%89%E7%BA%A4%E5%8F%8A%E5%85%89%E6%A8%A1%E5%9D%97%E4%BB%8B%E7%BB%8D.mp4"},"requestId":"da74ebce-151c-4537-9762-64b366ec5bdb","success":true}