{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"U1-U4课件.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/3855/64d207333493c_0/U1-U4%E8%AF%BE%E4%BB%B6.rar?Expires=1781184204&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=Yau%2Fk%2Byc9KBDfOwQTvMNo01%2BhpI%3D","mimitype":"application/x-rar","resourceType":"2"}}