{"data":{"url":"/uploads/projects/04cab49b1661846e48601f15b957d9e3/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wNGNhYjQ5YjE2NjE4NDZlNDg2MDFmMTViOTU3ZDllMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODE1MTE5MDk5NTU1NTI3MDAsImV4cCI6MTc4MTUyOTkwOX0.OboJ3Fipz1g5MGjIEzhXNPPrCweWevTpZ9B8hbXqe0s\u0026attachment=%5B%E6%8A%95%E8%A1%8C%E7%AC%94%E8%AE%B0%5D%E5%BE%90%E5%AD%90%E6%A1%90.epub"},"errcode":0,"message":"获取电子书下载链接成功"}