{"data":{"url":"/uploads/projects/5c9321932d08a00e7b12336ef95d9e9d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81YzkzMjE5MzJkMDhhMDBlN2IxMjMzNmVmOTVkOWU5ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzOTA0NjU5OTc5NzcwMDAsImV4cCI6MTc3NTQwODQ2NX0.QILcwq8EejYDRFVzPLOD31rc4EDQuWBCdLSVzh4qqos\u0026attachment=%E5%B8%95%E5%93%88%E8%90%A8%E5%B8%95%E4%B9%8B%E6%AD%8C%EF%BC%9A%E4%B8%8E%E5%8D%B0%E7%AC%AC%E5%AE%89%E9%95%BF%E8%80%85%E7%9A%84%E6%97%85%E8%A1%8C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}