{"data":{"url":"/uploads/projects/64647b6ce7c8aa1d26b3992bb7a244fd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82NDY0N2I2Y2U3YzhhYTFkMjZiMzk5MmJiN2EyNDRmZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMzEwMDczOTQ4NzcwMDAsImV4cCI6MTc3NzM0OTAwN30.8EKEKmaOJtQdxsRd5zvFOHjJOUJW4Rov6xAhKsgNHJA\u0026attachment=%E4%B8%96%E7%BA%AA%E5%BF%83%E8%B7%AF.epub"},"errcode":0,"message":"获取电子书下载链接成功"}