{"code":200,"message":"success","data":{"fileName":"云课堂主机硬件故障排查手册1.2.pdf","url":"https://upfile.ruijie.com.cn/Article/File/e0e80215-9769-4ba7-b3c7-3d359af4b2c4/%E4%BA%91%E8%AF%BE%E5%A0%82%E4%B8%BB%E6%9C%BA%E7%A1%AC%E4%BB%B6%E6%95%85%E9%9A%9C%E6%8E%92%E6%9F%A5%E6%89%8B%E5%86%8C1.2.pdf"},"requestId":"72c330fd-67a7-4da5-a47a-8c9cebecb369","success":true}