{"data":{"url":"/uploads/projects/44ce7404116fee3fadd278a40c66f5ad/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80NGNlNzQwNDExNmZlZTNmYWRkMjc4YTQwYzY2ZjVhZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjc2MDYxNTAyMzQwMDAsImV4cCI6MTc3NzI4NTYwNn0.xdTBJzj92koodAXeGJSyAqK8Ey1mrnHi8BhdBss7IVA\u0026attachment=%E6%BC%AB%E7%94%BB%E5%88%86%E9%95%9C%E5%A4%B4%E8%A1%A8%E7%8E%B0%E6%95%99%E7%A8%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}