{"data":{"url":"/uploads/projects/3a864e53ae59535f4c4901d481f40bee/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zYTg2NGU1M2FlNTk1MzVmNGM0OTAxZDQ4MWY0MGJlZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODk0NjE3Njg3MTYyNjU3MDAsImV4cCI6MTc4OTQ3OTc2OH0.aS4rg9FoQ6J4LjUbpT65ImLwViWBmTviR-L9W-4dPkE\u0026attachment=%E6%98%A5%E5%A4%A9.epub"},"errcode":0,"message":"获取电子书下载链接成功"}