{"data":{"url":"/uploads/projects/41981ac521b8235b1873ed7211b93eea/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80MTk4MWFjNTIxYjgyMzViMTg3M2VkNzIxMWI5M2VlYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjgzOTMxNTc4NTAzMDAsImV4cCI6MTc3NzI4NjM5M30.MXJGXaTLsiXiMTDOKhb18KJN7bxpe2Nd8tD5z5g8q54\u0026attachment=XML%E6%8A%80%E6%9C%AF%E5%8F%8A%E5%AE%89%E5%85%A8%E5%9F%BA%E7%A1%80.epub"},"errcode":0,"message":"获取电子书下载链接成功"}