{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"Unit 3 课件.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/3346/64d34504a9e0d_0/Unit%203%20%E8%AF%BE%E4%BB%B6.rar?Expires=1775280162&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=ZOG7jNV2t7SQF0JwAJ%2Bg%2FQHIifY%3D","mimitype":"application/x-rar","resourceType":"2"}}