{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"unit1.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/862/50f36d8bd9bb5_0/unit1.rar?Expires=1775351092&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=M84vBAM5g0KGIU2iPPYGkbdV7cI%3D","mimitype":"application/x-rar","resourceType":"2"}}