{"data":{"url":"/uploads/projects/6679dbfc3041f24e326c21402b3447d2/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82Njc5ZGJmYzMwNDFmMjRlMzI2YzIxNDAyYjM0NDdkMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxMzg1MTA4NDY2MTc1MDAsImV4cCI6MTc3NzE1NjUxMH0.5-GwhZI1U2k4et2R4QPFpuJHBVvSzeOxAlio5wGjqSw\u0026attachment=%E8%B0%8D%E5%BD%B1%E9%87%8D%E9%87%8D3%EF%BC%9A%E4%BC%AF%E6%81%A9%E7%9A%84%E4%BC%A0%E6%89%BF.epub"},"errcode":0,"message":"获取电子书下载链接成功"}