{"data":{"url":"/uploads/projects/9922d59b16f4b4014e4bba96919b7c77/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85OTIyZDU5YjE2ZjRiNDAxNGU0YmJhOTY5MTliN2M3Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxNDI5NTQ4NzU0MTUwMDAsImV4cCI6MTc4MDE2MDk1NH0.raB8OGdnOqEejTZVkX09aDNPQxoa7vTVue-qqRCUh58\u0026attachment=%E5%8D%97%E4%BE%A8%E5%9B%9E%E5%BF%86%E5%BD%95.epub"},"errcode":0,"message":"获取电子书下载链接成功"}