{"data":{"url":"/uploads/projects/773c0505b2e843ad39f1c5307b303a9e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83NzNjMDUwNWIyZTg0M2FkMzlmMWM1MzA3YjMwM2E5ZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzNDQxMDQ0OTYwOTczMDAsImV4cCI6MTc3NTM2MjEwNH0.oEiWhYQIaOj_5fdZ73T7ZOf2E-285inqkjQ6IPh224g\u0026attachment=%E6%95%99%E5%B8%88%E6%95%88%E8%83%BD%E8%AE%AD%E7%BB%83%E8%BD%AC%E7%89%88.epub"},"errcode":0,"message":"获取电子书下载链接成功"}