{"data":{"url":"/uploads/projects/289c23d31c313e8e393bc60d844fc3e5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yODljMjNkMzFjMzEzZThlMzkzYmM2MGQ4NDRmYzNlNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNTE0NTE0MTgyOTMxMDAsImV4cCI6MTc3NzE2OTQ1MX0.7BzWpHcrusKkKDbzM6lSiK8wtPwQOVPe9gbFF77Sb40\u0026attachment=%E6%96%87%E5%8C%96%E7%9A%84%E8%A7%A3%E9%87%8A.epub"},"errcode":0,"message":"获取电子书下载链接成功"}