{"data":{"url":"/uploads/projects/4a13e0c4e9bca60e8618f830eabf1c73/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80YTEzZTBjNGU5YmNhNjBlODYxOGY4MzBlYWJmMWM3My9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY5NjU4MzgzNDk4OTc0MDAsImV4cCI6MTc3Njk4MzgzOH0.uMgZvrHrxaSvobe-Dc3Ih75EHJ9FnOlV5f1QjRvppHU\u0026attachment=%E6%88%98%E7%95%A5%E5%87%A0%E4%BD%95%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}