{"data":{"url":"/uploads/projects/7ca25b23c06938524ad485f006b3f2a6/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83Y2EyNWIyM2MwNjkzODUyNGFkNDg1ZjAwNmIzZjJhNi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwOTgxMzM0NTE2ODM3MDAsImV4cCI6MTc3NzExNjEzM30.ofWBRpy7BPJbNavC96Y6Qgj_3X3maczmr_zbUpgoE8U\u0026attachment=%E4%B8%87%E8%B1%A1.epub"},"errcode":0,"message":"获取电子书下载链接成功"}