{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"Unit 3 20220304.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/0/6221cf962c503_0/Unit%203%2020220304.rar?Expires=1775913567&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=U0i2hv42IFvbvg9A0Mb7c6J6O7U%3D","mimitype":"application/x-rar","resourceType":"2"}}