{"data":{"url":"/uploads/projects/13231fd467dbe1e2fdad1956775be0c5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xMzIzMWZkNDY3ZGJlMWUyZmRhZDE5NTY3NzViZTBjNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxMTk1Mjg0MDE2MDEwMDAsImV4cCI6MTc4MDEzNzUyOH0.5RwKXg4ALlFOoc2mJ1TAv6Cdzd4P296P8U91zO57gU4\u0026attachment=%E5%85%88%E7%A7%A6%E6%95%A3%E6%96%87%E9%80%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}