{"data":{"url":"/uploads/projects/14e1a1ae765f8443eb04229060c7e221/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xNGUxYTFhZTc2NWY4NDQzZWIwNDIyOTA2MGM3ZTIyMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTM2NzIwMzU4MjQxMjExMDAsImV4cCI6MTc5MzY5MDAzNX0.xT7PGyYgcgATpEJpQyhY8O7yjOpCe5oMGW0FOhTvSq0\u0026attachment=%E6%B1%89%E8%AF%AD%E7%9A%84%E6%9C%AC%E8%B4%A8%E5%92%8C%E5%8E%86%E5%8F%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}