{"data":{"url":"/uploads/projects/49a1ebea4bfaf7c0d7a8778bdf3a9046/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80OWExZWJlYTRiZmFmN2MwZDdhODc3OGJkZjNhOTA0Ni9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzYyNjM4ODA1NTgyMDY2MDAsImV4cCI6MTc3NjI4MTg4MH0.6SxFEiKacTngSfaOWAc4R-SZo4j0wyJzrDOOkduyQCw\u0026attachment=%E5%AD%A6%E5%A5%BD%E8%8B%B1%E8%AF%AD%E8%BF%99%E6%9C%AC%E4%B9%A6%E5%B0%B1%E5%A4%9F%E4%BA%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}