document.writeln("<li style=\"padding:8px 8px;\">");
document.writeln("莫小因：");
document.writeln("<span style=\"color:#999;\">");
document.writeln("2018-01-04 11:22:47");
document.writeln("</span><br>");
document.writeln("南宫也要加油！");
document.writeln("</li>");