{"data":{"url":"/uploads/projects/d178b78079bf35e2cdc5b60ffb942e91/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kMTc4Yjc4MDc5YmYzNWUyY2RjNWI2MGZmYjk0MmU5MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU0MjAzMzgzMzA2MDgxMDAsImV4cCI6MTc3NTQzODMzOH0.KNx4N6QYwTex-N2YsTdhHpgkkVo2t9evSALSQD6xow8\u0026attachment=%E4%B8%AD%E8%97%8F%E7%BB%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}