{"data":{"url":"/uploads/projects/59e974316453d58587e2cb923c71fc9c/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81OWU5NzQzMTY0NTNkNTg1ODdlMmNiOTIzYzcxZmM5Yy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU0NTcxNzA2ODkyNTA0MDAsImV4cCI6MTc3NTQ3NTE3MH0.01Uc15NtLv9xw3Nwu4z0wACr2Se79NQ_k2Ee0qfICvI\u0026attachment=%E5%BE%B7%E5%9B%BD%EF%BC%9A%E4%B8%80%E4%B8%AA%E5%9B%BD%E5%AE%B6%E7%9A%84%E8%AE%B0%E5%BF%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}