{"data":{"url":"/uploads/projects/e8c9fcd4be515a31c81af32341dcf538/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lOGM5ZmNkNGJlNTE1YTMxYzgxYWYzMjM0MWRjZjUzOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI0Nzg2MTQ1MTEwMDQ3MDAsImV4cCI6MTc4MjQ5NjYxNH0.t_C9cvERa2RPDSrE8lgtpfxfDcXhiII8n3uBD2kU9VM\u0026attachment=%E6%94%B9%E5%8F%98%E6%80%9D%E7%BB%B4%EF%BC%88%E6%96%B0%E7%89%88%EF%BC%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}