{"data":{"url":"/uploads/projects/6dfa5ca2c489ffd87c068aebbd0504fa/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82ZGZhNWNhMmM0ODlmZmQ4N2MwNjhhZWJiZDA1MDRmYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNzQ5MjgwMjg3OTIxMDAsImV4cCI6MTc3NzI5MjkyOH0.98PkDLYCMrpecA8c7V4LF8cGAcezubHhx2EwMOz1kOE\u0026attachment=%E4%BC%8A%E7%B4%A2%E5%AF%93%E8%A8%80%E2%80%94%E2%80%94%E4%BC%8A%E7%B4%A2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}