{"data":{"url":"/uploads/projects/962d1f3fafe401d492b7fe69408d0227/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85NjJkMWYzZmFmZTQwMWQ0OTJiN2ZlNjk0MDhkMDIyNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMTc5MDQyNzA4NDIzMDAsImV4cCI6MTc3NTMzNTkwNH0.rqW4jAnfIZWmwmwwSUzWYDkjWXiIhNgp3zOn58Ai95M\u0026attachment=%E5%B0%BC%E9%87%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}