{"data":{"url":"/uploads/projects/cb511e64f350591f184b65704a9429ba/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jYjUxMWU2NGYzNTA1OTFmMTg0YjY1NzA0YTk0MjliYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMTc5MzIwNTE5MjAzMDAsImV4cCI6MTc3NTMzNTkzMn0.xKuZmNSGv-uJaPUbdhVno19BCdsznxkX8TFA2MAw4QM\u0026attachment=%E5%B8%8C%E5%88%A9%E5%B0%94%E8%AE%B2%E7%BB%99%E5%AD%A9%E5%AD%90%E7%9A%84%E4%B8%96%E7%95%8C%E5%9C%B0%E7%90%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}