{"data":{"url":"/uploads/projects/242db9f599c40b3634f94b90ab007148/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yNDJkYjlmNTk5YzQwYjM2MzRmOTRiOTBhYjAwNzE0OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjgxMjIwNDQ3NDQ5MDAsImV4cCI6MTc3NzI4NjEyMn0.ID8jeBF6zgLbU94ll2nwxUJBd8fjTSSDP5Gji0aZMY4\u0026attachment=%E7%8B%90%E7%8B%B8%E7%9A%84%E5%A4%8F%E5%A4%A9.epub"},"errcode":0,"message":"获取电子书下载链接成功"}