{"data":{"url":"/uploads/projects/6fa7e93919d527732340ce81e13bfbc7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82ZmE3ZTkzOTE5ZDUyNzczMjM0MGNlODFlMTNiZmJjNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc1ODM3NDQ2NjYyOTYwMDAsImV4cCI6MTc3NzYwMTc0NH0.hbJ4NXkszhc-b6mFwS2_7REfMuwMB3ocJiDGBkl6Y0A\u0026attachment=%E4%BD%A0%E7%9A%84%E5%A5%A5%E5%B0%94%E5%8A%A0.epub"},"errcode":0,"message":"获取电子书下载链接成功"}