{"code":200,"message":"success","data":{"fileName":"M6900-32CQ V2.30_4_产品初阶培训文 .pdf","url":"https://upfile.ruijie.com.cn/Article/File/cbc75403-982c-4a06-b071-e545804f1820/M6900-32CQ%20V2.30_4_%E4%BA%A7%E5%93%81%E5%88%9D%E9%98%B6%E5%9F%B9%E8%AE%AD%E6%96%87%E6%A1%A3.pdf"},"requestId":"9a563dc4-ebe8-480c-8afa-c091b448a83f","success":true}