{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"Unit 5.zip","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/2947/5b8df37ab8f05_0/Unit%205.zip?Expires=1775840081&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=gLVbNpunpz4U91A0fI%2BKcD0JN70%3D","mimitype":"application/zip","resourceType":"2"}}