{"data":{"url":"/uploads/projects/a63dc8d5f86b6a51c3bcb8a378949a6d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hNjNkYzhkNWY4NmI2YTUxYzNiY2I4YTM3ODk0OWE2ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUyNTIzNTMzNDU2ODAwMDAsImV4cCI6MTc3NTI3MDM1M30.yqxPPPsiXXt-FwdlRL0j3zj4mrX09GpwESZ-egXMylo\u0026attachment=%5B%E5%B9%B3%E5%9D%87%E7%9A%84%E7%BB%88%E7%BB%93%EF%BC%9A%E5%A6%82%E4%BD%95%E5%9C%A8%E5%B4%87%E5%B0%9A%E6%A0%87%E5%87%86%E5%8C%96%E7%9A%84%E4%B8%96%E7%95%8C%E4%B8%AD%E8%83%9C%E5%87%BA%5D%E6%89%98%E5%BE%B7%C2%B7%E7%BD%97%E6%96%AF.epub"},"errcode":0,"message":"获取电子书下载链接成功"}