{"data":{"url":"/uploads/projects/b835a5a88ab8cd3a83af9fccd3e588ae/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iODM1YTVhODhhYjhjZDNhODNhZjlmY2NkM2U1ODhhZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY5Njk2OTM1MzcyMzkxMDAsImV4cCI6MTc3Njk4NzY5M30.Y73ap1CaAZKh1-VEbktzc7Bsr-AfBvNkMczJKCOMjTI\u0026attachment=%E7%8E%B0%E4%BB%A3%E5%8F%A3%E8%85%94%E6%AD%A3%E7%95%B8%E6%B2%BB%E7%96%97%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}