{"data":{"url":"/uploads/projects/94224fec9e9fc1c8f91763c3c9ddb2b7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85NDIyNGZlYzllOWZjMWM4ZjkxNzYzYzNjOWRkYjJiNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNDQwNTAwODU0NzAzMDAsImV4cCI6MTc3NzA2MjA1MH0.eXlJ-HPRb9DPnBnq9AzmrmTrhtAg6VSSSBs4HxdWoyY\u0026attachment=%E8%AF%AD%E8%A8%80%E5%AD%A6%E7%BA%B2%E8%A6%81.epub"},"errcode":0,"message":"获取电子书下载链接成功"}