{"data":{"url":"/uploads/projects/3b22141826bbd8ddaa1612c908eea4bd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zYjIyMTQxODI2YmJkOGRkYWExNjEyYzkwOGVlYTRiZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNzE4OTY3NDQ4MDgxMDAsImV4cCI6MTc3NzM4OTg5Nn0.xbJnj526BLCyNNdY32P5VT_nMsla6Cf74N9hxpjK4tM\u0026attachment=%E6%B0%91%E6%B3%95%E5%95%86%E6%B3%95%E5%88%91%E6%B3%95.epub"},"errcode":0,"message":"获取电子书下载链接成功"}