{"data":{"url":"/uploads/projects/2759789d9c774429969aa30304de969d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yNzU5Nzg5ZDljNzc0NDI5OTY5YWEzMDMwNGRlOTY5ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMTA5NDMyMjE4MDUzMDAsImV4cCI6MTc3NzMyODk0M30.XSs8K9czHBEOD1ASuw3X-uh4uu0vBAyNnCLtcZJILTo\u0026attachment=%E6%91%A9%E7%99%BB%E6%97%B6%E4%BB%A3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}