{"data":{"url":"/uploads/projects/ea9bb5319410ec5d9d1685be9fc87287/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYTliYjUzMTk0MTBlYzVkOWQxNjg1YmU5ZmM4NzI4Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzYxODExODk1MDMwMDkwMDAsImV4cCI6MTc3NjE5OTE4OX0.7nH9wa2VmBW8eXW2XzEhbWYMwvZu2rpQ9YsIZczMGgQ\u0026attachment=%E6%80%A7%E6%A0%BC%E5%BF%83%E7%90%86%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}