{"data":{"url":"/uploads/projects/97dc0d3210d3faadfb3eb72346325707/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85N2RjMGQzMjEwZDNmYWFkZmIzZWI3MjM0NjMyNTcwNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI0ODg3MTg2MTc5MTk1MDAsImV4cCI6MTc4MjUwNjcxOH0.S2VDa2iyhl5rXJLTz3iA3smljkmiBmkd-tfXxu7m-Ms\u0026attachment=%E7%89%A9%E6%9D%83%E6%B3%95%E4%B8%93%E8%AE%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}