{"data":{"url":"/uploads/projects/9e7c735ea2d5615089f8c8b6e3aef863/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85ZTdjNzM1ZWEyZDU2MTUwODlmOGM4YjZlM2FlZjg2My9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMDg5NjI4Nzk4MzUzMDAsImV4cCI6MTc3NzAyNjk2Mn0.M2zmiTrLa8YKpvqIKoqNBLlscP418qgz1NWcE5fpcfk\u0026attachment=%E5%AD%9D%E7%BB%8F%E5%85%A8%E9%89%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}