{"data":{"url":"/uploads/projects/3319dd90e4b86c714a11921cbc130d58/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zMzE5ZGQ5MGU0Yjg2YzcxNGExMTkyMWNiYzEzMGQ1OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyMTg3NzA0NDc1NjEzMDAsImV4cCI6MTc3NzIzNjc3MH0.gHEPiV85hdCeYvvF0o8YIVKwjRkao-4bRWOVTv13jho\u0026attachment=%E5%87%A1%E9%AB%98.epub"},"errcode":0,"message":"获取电子书下载链接成功"}