{"data":{"url":"/uploads/projects/ea9ecfba31ec58180c59e193fba27d44/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYTllY2ZiYTMxZWM1ODE4MGM1OWUxOTNmYmEyN2Q0NC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODE1MDk2ODEyMzIyNzY4MDAsImV4cCI6MTc4MTUyNzY4MX0.wyZ0uz0X5mTAJ5V-28fuEja29yOGYkhTWMeHVCUUHH4\u0026attachment=%E5%8D%B1%E9%99%A9%E9%97%BA%E5%AF%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}