{"data":{"url":"/uploads/projects/1308bae68de332dc248d518f32df3301/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xMzA4YmFlNjhkZTMzMmRjMjQ4ZDUxOGYzMmRmMzMwMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxNjIyMTcyMDE1Njg0MDAsImV4cCI6MTc4MDE4MDIxN30.IdbtICsEql52vKkX80Pwub7V5sdg3xYuVMSDOjrAntI\u0026attachment=%E5%94%90%E8%AF%97%E6%9D%82%E8%AE%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}