{"data":{"url":"/uploads/projects/d4064f1f8d8a2db2272620edcc305d26/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kNDA2NGYxZjhkOGEyZGIyMjcyNjIwZWRjYzMwNWQyNi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzUyODUwMzUyNDk0MjkwMCwiZXhwIjoxNzc3NTQ2NTAzfQ.XbxU2MJbMJ2Neu5BpA9mkhl_buCEdt6r2boqzasOEPs\u0026attachment=Excel%E5%8A%9E%E5%85%AC%E5%BA%94%E7%94%A8%E6%8A%80%E5%B7%A7%E5%A4%A7%E5%85%A8%EF%80%8D.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}