{"data":{"url":"/uploads/projects/80f24eea6dab510f542b04e678e37f48/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84MGYyNGVlYTZkYWI1MTBmNTQyYjA0ZTY3OGUzN2Y0OC9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3Njc2NDQ2MjY4OTU3NTAwMCwiZXhwIjoxNzc2NzgyNDYyfQ.QjcwZvPDp4Cn-UFc0g50oSGtXZU03lchr4xpDTrTVu0\u0026attachment=%E6%AF%8D%E4%BA%B2%E7%9A%84%E8%80%81%E5%B1%8B.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}