{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"B1U2 PPT.rar","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/3691/632a6884d3da2_0/B1U2%20PPT.rar?Expires=1775285920&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=LB9OvYwb0TgMGGIPwBAoCb4rifc%3D","mimitype":"application/x-rar","resourceType":"2"}}