{"data":{"url":"/uploads/projects/5ba15f59d326472955523c3df4686d9d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81YmExNWY1OWQzMjY0NzI5NTU1MjNjM2RmNDY4NmQ5ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc1NTQ0NTMwNjMwOTk5MDAsImV4cCI6MTc3NzU3MjQ1M30.G_ruK2WYQeRdWPpCu8kYuACHdP0vQUdqn-7q8HO9ZU8\u0026attachment=%E5%88%98%E5%A7%9D%E5%A8%81%E6%95%99%E4%BD%A0%E8%AF%BB%E8%B4%A2%E6%8A%A5.epub"},"errcode":0,"message":"获取电子书下载链接成功"}