{"data":{"url":"/uploads/projects/3e7523594452b91904164f325d338d5c/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zZTc1MjM1OTQ0NTJiOTE5MDQxNjRmMzI1ZDMzOGQ1Yy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjg2NTA0NDQxNDczMDAsImV4cCI6MTc3NzI4NjY1MH0.sgzQKDUOCax0LHoldYC1kjDP0UUstB-jZKkid3BeeMw\u0026attachment=%E9%A3%9F%E5%88%A9%E8%80%85%E6%94%BF%E6%B2%BB%E7%BB%8F%E6%B5%8E%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}