document.writeln("<li style=\"padding:8px 8px;\">");
document.writeln("天年：");
document.writeln("<span style=\"color:#999;\">");
document.writeln("2017-12-25 18:51:34");
document.writeln("</span><br>");
document.writeln("谢谢哦，我会每天更新的");
document.writeln("</li>");