{"data":{"url":"/uploads/projects/4db88add90c661836647e744457f86b7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZGI4OGFkZDkwYzY2MTgzNjY0N2U3NDQ0NTdmODZiNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODkyNDUyNzk5OTYwNjI2MDAsImV4cCI6MTc4OTI2MzI3OX0.46nT8m9APxbb_uG6lUr31LphmO8wYeShfglZwS0wG-0\u0026attachment=%E6%B9%96%E9%9D%A2%E5%A6%82%E9%95%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}