{"data":{"url":"/uploads/projects/eb2fb5f293f91f22628479bb9d450b49/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYjJmYjVmMjkzZjkxZjIyNjI4NDc5YmI5ZDQ1MGI0OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODg3Mzg2OTU0Nzk3NzIxMDAsImV4cCI6MTc4ODc1NjY5NX0.tJo5JeItS1tl5JaNECNZWD7WOYwIhCl1-xAVng2GqSw\u0026attachment=%E4%B8%AD%E5%9B%BD%E4%BA%AC%E5%89%A7.epub"},"errcode":0,"message":"获取电子书下载链接成功"}