{"data":{"url":"/uploads/projects/828d2058338a92468da60212e8cd78bd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84MjhkMjA1ODMzOGE5MjQ2OGRhNjAyMTJlOGNkNzhiZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODY5NzExNzAzMDg0MTU3MDAsImV4cCI6MTc4Njk4OTE3MH0.2lJo3J9logh7Z271MT2Cv3zUqETzj_dasaNpRDLI5mk\u0026attachment=%E7%89%9B%E5%A4%A9%E8%B5%90%E4%BC%A0.epub"},"errcode":0,"message":"获取电子书下载链接成功"}