{"data":{"url":"/uploads/projects/64aab5ad3a3cf4c441d24f221e706531/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82NGFhYjVhZDNhM2NmNGM0NDFkMjRmMjIxZTcwNjUzMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNzYxNTgwMzc4OTAwMDAsImV4cCI6MTc3NzE5NDE1OH0.aTIjkS8UcotF9BZKVwC-iPiZgoccpJjxp5ujAn9wuqY\u0026attachment=%E6%9C%B1%E5%A4%8F%E5%A6%AE-%E5%88%9D%E4%B8%89%E4%B8%83%E7%8F%AD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}