document.writeln("<li style=\"padding:8px 8px;\">");
document.writeln("李彧卿：");
document.writeln("<span style=\"color:#999;\">");
document.writeln("2017-07-04 14:45:08");
document.writeln("</span><br>");
document.writeln("喜欢就好，么么哒");
document.writeln("</li>");