{"data":{"url":"/uploads/projects/5d5b8d772360d45dea5c034c70e6de48/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZDViOGQ3NzIzNjBkNDVkZWE1YzAzNGM3MGU2ZGU0OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODcxNTY3NTkzOTg3MTM4MDAsImV4cCI6MTc4NzE3NDc1OX0.uNo5t0gzCSkfodc5slyChCMKn_G2deXOHMm2uY13U8A\u0026attachment=%E8%80%B3%E7%A9%B4%E5%90%8D%E7%A7%B0%E4%B8%8E%E5%AE%9A%E4%BD%8D.epub"},"errcode":0,"message":"获取电子书下载链接成功"}