{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"Unit 9.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/3197/5f1a759162be8_0/Unit%209.rar?Expires=1781187506&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=2ChqjyZu3ibx%2BuiUYRaV1fL21F0%3D","mimitype":"application/x-rar","resourceType":"2"}}