{"data":{"url":"/uploads/projects/aeb98cbe2943af4684b4377ccaa8d761/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hZWI5OGNiZTI5NDNhZjQ2ODRiNDM3N2NjYWE4ZDc2MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI1MTk2MTAwNTUyNDQ5MDAsImV4cCI6MTc4MjUzNzYxMH0.6NdyGQ9I9INVA93j2mqILGGicoDtITbFfyocZn8WVUE\u0026attachment=%E5%88%97%E5%AD%90%E5%85%A8%E9%89%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}