{"data":{"url":"/uploads/projects/9a365c0bc11e4fabfb8ae99e659b6046/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85YTM2NWMwYmMxMWU0ZmFiZmI4YWU5OWU2NTliNjA0Ni9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzYyNjQxNTk2NTc4NDI2MDAsImV4cCI6MTc3NjI4MjE1OX0.rQAIqVpuymD7w9qVCm6tex2NOpv2AJds679wiwdLPPA\u0026attachment=%E7%88%B1%E7%9A%84%E6%95%99%E8%82%B22.epub"},"errcode":0,"message":"获取电子书下载链接成功"}