{"data":{"url":"/uploads/projects/ed50ff761d6b66c432f58294701daee4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lZDUwZmY3NjFkNmI2NmM0MzJmNTgyOTQ3MDFkYWVlNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyMzU0MTI4ODYwNzU2MDAsImV4cCI6MTc3NzI1MzQxMn0.12Oa-j_b05p2haVGl4szD97ua3T69g2gN8-6Mc_b98U\u0026attachment=%E6%B5%AE%E5%B2%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}