{"data":{"url":"/uploads/projects/a5a47a5e4dc6249bf578105b1e9d5448/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hNWE0N2E1ZTRkYzYyNDliZjU3ODEwNWIxZTlkNTQ0OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODgzNzUyNzgzMDk4MTc3MDAsImV4cCI6MTc4ODM5MzI3OH0.bYuwbOhvIbxHeWdoCSvSEsB_0td-7fQRpPreIOJm9xo\u0026attachment=%E8%AF%9D%E8%AF%B4%E4%B8%AD%E7%A7%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}