{"data":{"url":"/uploads/projects/b84a25ab1f09e89c9708bf5033748afc/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iODRhMjVhYjFmMDllODljOTcwOGJmNTAzMzc0OGFmYy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA5NzAzOTQxNTAwNjQ3MDAsImV4cCI6MTc4MDk4ODM5NH0.z1Ly2qQSu3KyN4LxMwRhztrwdsPiwANKg-9QhxKTo-w\u0026attachment=%E5%8E%86%E4%BB%A3%E7%A2%91%E9%93%AD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}