<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<script>
var html = [];
html.push('<div class="div1">1111</div>');
html.push('<div class="div2">22</div>');
var strhtml=html.join('');
console.log(strhtml);
</script>
</body>
</html>输出
<div class="div1">1111</div> <div class="div2">22</div>
