{"data":{"url":"/uploads/projects/ee78963b10318cd0d401e88ea3dcf2a6/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lZTc4OTYzYjEwMzE4Y2QwZDQwMWU4OGVhM2RjZjJhNi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUyOTczMjIyNTIwNjQyMDAsImV4cCI6MTc3NTMxNTMyMn0.z71PhaDtyeHWbkXviI4VvQVo2jkv9nBjqS9DyV3KpNQ\u0026attachment=%E5%A4%A7%E9%A2%98%E5%B0%8F%E4%BD%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}