{"data":{"url":"/uploads/projects/3711d4562be7f6748c68fe1870a9609d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zNzExZDQ1NjJiZTdmNjc0OGM2OGZlMTg3MGE5NjA5ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI3ODg4ODgyMTg5MjQ5MDAsImV4cCI6MTc4MjgwNjg4OH0.1NJfx6cLrL1TI8XTbbaruADU5dCjq3fcUQuGtNxuV0g\u0026attachment=%E5%8D%9A%E7%89%A9%E5%BF%97.epub"},"errcode":0,"message":"获取电子书下载链接成功"}