{"data":{"url":"/uploads/projects/89837fd73b543d358b7b2c7d1ae216be/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84OTgzN2ZkNzNiNTQzZDM1OGI3YjJjN2QxYWUyMTZiZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMTIxNDMwMTg3MDU4MDAsImV4cCI6MTc3NTMzMDE0M30.Z56zJsXxUlijvaXzdw6SMzAtKRidOlFsCmgakUWiutk\u0026attachment=Java%E5%BE%AE%E6%9C%8D%E5%8A%A1%E5%AE%9E%E6%88%98.epub"},"errcode":0,"message":"获取电子书下载链接成功"}