{"data":{"url":"/uploads/projects/78669482a6922968192e0e797630f453/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83ODY2OTQ4MmE2OTIyOTY4MTkyZTBlNzk3NjMwZjQ1My9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyOTQ0MzM4NjczMDQ5MDAsImV4cCI6MTc3NzMxMjQzM30.YK5ffMHl4v-uLPW7hPBYuya6D1cSiCvNTbsuwu65994\u0026attachment=%E5%85%9A%E5%91%98%E5%B9%B2%E9%83%A8%E6%B3%95%E5%BE%8B%E7%9F%A5%E8%AF%86%E5%AD%A6%E4%B9%A0%E8%AF%BB%E6%9C%AC.epub"},"errcode":0,"message":"获取电子书下载链接成功"}