document.writeln("<li style=\"padding:8px 8px;\">");
document.writeln("谨言：");
document.writeln("<span style=\"color:#999;\">");
document.writeln("2017-11-03 23:38:51");
document.writeln("</span><br>");
document.writeln("感觉你很喜欢我的文，谢谢你的评论");
document.writeln("</li>");