{"data":{"url":"/uploads/projects/1a7911e5132385baec6f960536bc5628/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xYTc5MTFlNTEzMjM4NWJhZWM2Zjk2MDUzNmJjNTYyOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA3OTkxMDE5ODM4NjI5MDAsImV4cCI6MTc4MDgxNzEwMX0.i8a1MTfgvfJ2aRXB-f195UkJlxCUJ6h94a-SRlb7xlU\u0026attachment=%5B%E7%90%86%E6%83%B3%E4%B8%B0%E6%BB%A1%5D%E5%86%AF%E4%BB%91.epub"},"errcode":0,"message":"获取电子书下载链接成功"}