{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"Unit 4（思政版）.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/2942/6305e2a956134_0/Unit%204%EF%BC%88%E6%80%9D%E6%94%BF%E7%89%88%EF%BC%89.rar?Expires=1775888653&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=kQay0fJDN2AahF6hO%2B%2Fk9HGuvxU%3D","mimitype":"application/x-rar","resourceType":"2"}}