{"data":{"url":"/uploads/projects/b29b97f6c97f39d8effbb90c426bb572/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iMjliOTdmNmM5N2YzOWQ4ZWZmYmI5MGM0MjZiYjU3Mi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTI5NjkwNDA4ODUyODE1MDAsImV4cCI6MTc5Mjk4NzA0MH0.EysHQEtyV2_lOSoeMFhrGAHkKwH3D9V1-APm3sM1CaU\u0026attachment=%E5%8F%A6%E4%B8%80%E5%8F%AA%E7%9C%BC%E7%9C%8B%E9%B8%A6%E7%89%87%E6%88%98%E4%BA%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}