{"data":{"url":"/uploads/projects/630c569ca29956c96bf8e397bb175dd0/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82MzBjNTY5Y2EyOTk1NmM5NmJmOGUzOTdiYjE3NWRkMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU0MjA2MzE2OTU5MjAzMDAsImV4cCI6MTc3NTQzODYzMX0.V5sriM2cc_knjvE8AN5BXVrL2ca9KkqqMPj8eB-wTDo\u0026attachment=%E9%BE%99%E8%99%8E%E6%96%97%E4%BA%AC%E5%8D%8E.epub"},"errcode":0,"message":"获取电子书下载链接成功"}