{"data":{"url":"/uploads/projects/39923a077fc4a593dac05cd08ecf9613/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zOTkyM2EwNzdmYzRhNTkzZGFjMDVjZDA4ZWNmOTYxMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMjQwOTUyMDYxMTIzMDAsImV4cCI6MTc3NTM0MjA5NX0.28r6OJpK2NVPLHsPm5mJfaDbK8ZzM1h11qPZxkSEEhs\u0026attachment=%E5%A4%A7%E9%81%93%E8%87%B3%E7%AE%80%EF%BC%9A%E6%94%BF%E5%95%86%E5%85%B3%E7%B3%BB%E6%96%B0%E7%94%9F%E6%80%81.epub"},"errcode":0,"message":"获取电子书下载链接成功"}