{"data":{"url":"/uploads/projects/a721e8fba3c586a3c05da6a079a348b4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hNzIxZThmYmEzYzU4NmEzYzA1ZGE2YTA3OWEzNDhiNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNzY5NTg4MDY1OTUxMDAsImV4cCI6MTc3NzE5NDk1OH0.em4-jiG48-qyRO_QHWs0dk1BDz_X4ntOZbPzrIbEgY4\u0026attachment=%E9%99%86%E6%88%98%E4%B9%8B%E7%8E%8B%E2%80%94%E2%80%94%E5%9D%A6%E5%85%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}