{"data":{"url":"/uploads/projects/04fc4600c7a586025e76751f7feb190e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wNGZjNDYwMGM3YTU4NjAyNWU3Njc1MWY3ZmViMTkwZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU2ODA1MjM2NjAzNTQyMDAsImV4cCI6MTc3NTY5ODUyM30.RgyqRXdDL7jpEYgEJ7uaIMwfa8Mq48smegfrGZ6HHgk\u0026attachment=%E6%B1%A4%E5%A7%86%E6%96%AF%E6%B2%B3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}