{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"口语U15.pptx","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/2834/5a6058ebc4a07_0/%E5%8F%A3%E8%AF%ADU15.pptx?Expires=1775869772&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=9en36bT9Nyu3XoWrrt7Xx7ISMl4%3D","mimitype":"application/zip","resourceType":"2"}}