{"data":{"url":"/uploads/projects/8064bea2244ea96b2021420401595317/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84MDY0YmVhMjI0NGVhOTZiMjAyMTQyMDQwMTU5NTMxNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODEwOTg5NDIxOTE0NTYwMDAsImV4cCI6MTc4MTExNjk0Mn0.U981xq7e9nfh1_yZMKsaRv2MKolliaZ2bk0qFKCu9rg\u0026attachment=%E5%A4%96%E8%B4%B8%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86%E8%AF%BB%E6%9C%AC.epub"},"errcode":0,"message":"获取电子书下载链接成功"}