{"code":0,"cost":0,"msg":"获取资源成功","data":{"fileName":"入门教程(第二版) _Unit 6.pptx","fileExt":"","url":"https://fltrp-gy.oss-cn-shanghai.aliyuncs.com/bookresource/fltrp/Other/3/3447/613f15dc8bd02_0/%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B%28%E7%AC%AC%E4%BA%8C%E7%89%88%29%20_Unit%206.pptx?Expires=1775290848&OSSAccessKeyId=LTAI5t8hVpyYsqXJACqKMLjq&Signature=BAOZrQ%2BViWY45W8R7b%2FHzoBra9E%3D","mimitype":"application/zip","resourceType":"2"}}