{"code":200,"message":"success","data":{"fileName":"QinQ实验指导书.pdf","url":"https://upfile.ruijie.com.cn/aca9af33-0310-4f4a-ad2a-fbf50c147183/QinQ%E5%AE%9E%E9%AA%8C%E6%8C%87%E5%AF%BC%E4%B9%A6.pdf"},"requestId":"2178aa8d-d126-4fe5-ab8e-da90a6d2756b","success":true}