{"data":{"url":"/uploads/projects/4061d31e3e387bf6ced2325eb7601499/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80MDYxZDMxZTNlMzg3YmY2Y2VkMjMyNWViNzYwMTQ5OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNDUyMTc0NjYyMTM1MDAsImV4cCI6MTc3NzA2MzIxN30._53KRNYr2owWZfdLEhCFpFUkK05S6v6DfBOJfyqXHLs\u0026attachment=%E6%B1%89%E4%B9%A6%E5%85%A8%E9%89%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}