{"data":{"url":"/uploads/projects/df69cb105f58ddae716be72d2fd76890/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kZjY5Y2IxMDVmNThkZGFlNzE2YmU3MmQyZmQ3Njg5MC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY5Njk3MDI3Njg0MDYxMDAsImV4cCI6MTc3Njk4NzcwMn0.E9ZE0BhsqYrN6MVQYGI4_gxLLFgVECNf19R1YB7B1i4\u0026attachment=%E9%BC%A0%E4%B9%8B%E5%A4%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}