{"data":{"url":"/uploads/projects/0875f1e696c2a55bba2d5b9ef5cc0bda/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wODc1ZjFlNjk2YzJhNTViYmEyZDViOWVmNWNjMGJkYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTI4ODI1NTQ3MTUxMjM4MDAsImV4cCI6MTc5MjkwMDU1NH0.U6wS_ejgX_vGXEdJPmtCFrJqrxwVWwT_kEdUKpxA3Sg\u0026attachment=Spring%E6%BA%90%E7%A0%81%E6%B7%B1%E5%BA%A6%E8%A7%A3%E6%9E%90.epub"},"errcode":0,"message":"获取电子书下载链接成功"}