{"data":{"url":"/uploads/projects/00c75573b0409dce6c9e4a353dc29151/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wMGM3NTU3M2IwNDA5ZGNlNmM5ZTRhMzUzZGMyOTE1MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAyMDQ5MDI3MTIxODE3MDAsImV4cCI6MTc4MDIyMjkwMn0.dqC2fWtrO8euYhBOeQJ4x9DPIlb4era5psSxSWqg5pc\u0026attachment=%E7%99%8C%E7%97%87%E8%AF%8A%E6%B2%BB.epub"},"errcode":0,"message":"获取电子书下载链接成功"}