document.writeln("<li style=\"padding:8px 8px;\">");
document.writeln("墨行一：");
document.writeln("<span style=\"color:#999;\">");
document.writeln("2017-05-28 09:37:15");
document.writeln("</span><br>");
document.writeln("我知道！<br />
");
document.writeln("</li>");