{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"Unit 5 20220305.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/0/623468880c445_0/Unit%205%2020220305.rar?Expires=1775913293&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=eaMhM4EFv3K82b1ncnIhmYAM%2Fz4%3D","mimitype":"application/x-rar","resourceType":"2"}}