{"data":{"url":"/uploads/projects/c6faf939a580af31d334de42a02f8bea/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jNmZhZjkzOWE1ODBhZjMxZDMzNGRlNDJhMDJmOGJlYS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzI0MTY0MDUzNzgyNDgwMCwiZXhwIjoxNzc3MjU5NjQwfQ.8nes6mF0QvuG1Q44QbtYavR20jYgxzV8j6e3ip3jacU\u0026attachment=%E7%88%B1%E4%B8%8A%E8%80%81%E5%8E%A6%E9%97%A8.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}