{"data":{"url":"/uploads/projects/85cb3479e3491e9dfe250cf53229d197/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84NWNiMzQ3OWUzNDkxZTlkZmUyNTBjZjUzMjI5ZDE5Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQzMDMwOTIzNjA4NTE5MDAsImV4cCI6MTc4NDMyMTA5Mn0.3iO8YJabG2kC3hwhHhwBTO2CtDX46CfTs0QSWk4hEik\u0026attachment=%E6%97%B6%E9%97%B4%E6%97%8B%E6%B6%A1.epub"},"errcode":0,"message":"获取电子书下载链接成功"}