{"data":{"url":"/uploads/projects/b4b016b00b7f45f4491f6219903c44fa/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNGIwMTZiMDBiN2Y0NWY0NDkxZjYyMTk5MDNjNDRmYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI3NTA2MTgxMzI5ODY1MDAsImV4cCI6MTc4Mjc2ODYxOH0.0AEqPjik7S_Fq879ek8tjOmxBCcikIg5Qr4Ps7EZYjQ\u0026attachment=%E6%8E%A5%E7%BA%B3%E5%8A%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}