{"data":{"url":"/uploads/projects/1e116557673534b0b5a09782f5ebaebf/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xZTExNjU1NzY3MzUzNGIwYjVhMDk3ODJmNWViYWViZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQ4NjI1NTMzMDQ0MzgyMDAsImV4cCI6MTc4NDg4MDU1M30.eaEUpLMreC9nVbusHHJ4D5gNj5zeOnXQuum_e10i-A4\u0026attachment=%E6%96%87%E6%98%8E%E7%9A%84%E6%AF%81%E7%81%AD%E4%B8%8E%E6%96%B0%E7%94%9F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}