{"data":{"url":"/uploads/projects/7b4a6d0a85329cbdfc59513604072d1b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83YjRhNmQwYTg1MzI5Y2JkZmM1OTUxMzYwNDA3MmQxYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyOTkzNjE2NzQ0NDQyMDAsImV4cCI6MTc3NzMxNzM2MX0.UFB0Ef4U_Bk2CyqHBGTUrkUW0kA6aA2ErnFz0FhabTc\u0026attachment=%E4%B8%80%E5%88%87%E7%9A%86%E6%9C%89%E4%BB%B7.epub"},"errcode":0,"message":"获取电子书下载链接成功"}