{"data":{"url":"/uploads/projects/cbeae6571b85f2e68642d86775912aa0/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jYmVhZTY1NzFiODVmMmU2ODY0MmQ4Njc3NTkxMmFhMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODUyMjMxMDE4NDMxNDgyMDAsImV4cCI6MTc4NTI0MTEwMX0.sUAqoUj-tC3R9zq0uHmWuHcCjzEFXl-zhE4eQnOVJWY\u0026attachment=%E9%87%8D%E8%BF%94%E5%8F%A4%E6%88%98%E5%9C%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}