{"data":{"url":"/uploads/projects/4d5d2ffe1041ee1e86fefe927ba7bbf2/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZDVkMmZmZTEwNDFlZTFlODZmZWZlOTI3YmE3YmJmMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMDU1NDQ4MjQ5MzY4MDAsImV4cCI6MTc3NzAyMzU0NH0.1Rb88d16H5cfMBdFWJ3XzGlItliOY_svNKwe0nA3J2w\u0026attachment=%E4%BA%BA%E7%B1%BB%E9%87%8D%E5%90%AF.epub"},"errcode":0,"message":"获取电子书下载链接成功"}