{"data":{"url":"/uploads/projects/47d8af53603f84e173a8f34631ea1523/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80N2Q4YWY1MzYwM2Y4NGUxNzNhOGYzNDYzMWVhMTUyMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjg0MDU4ODMzOTAyMDAsImV4cCI6MTc3NzI4NjQwNX0.nCLnJUDSDWMjo-6qvG0ymVcrK17IMF45L0E4qG4G5y8\u0026attachment=%E5%8F%98%E5%BD%A2%E8%AE%B0%E8%AF%97%E8%89%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}