<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div class="con"></div>
<script src="http://apps.bdimg.com/libs/jquery/1.6.4/jquery.min.js"></script>
<script>
$('.con').html(changx(5.00001)); //调用
function changx(num){
var html = [];
if(num > 0){
//整数
for(var i = 0 ; i < parseInt(num); i++){
html.push('<p>111xxx</p>')
}
//小数
if((num - parseInt(num)) > 0){
html.push('<p>bbbbbxxx</p>')
}
}
return html.join(''); //html数组 返回字符串
}
</script>
</body>
</html>