tryjsref_concat 在线代码实例

 <p id="demo">点击按钮合并数组。</p>
<button onclick="myFunction()">点我</button>
<script>
function myFunction(){
	var hege = ["Cecilie", "Lone"];
	var stale = ["Emil", "Tobias", "Linus"];
	var children = hege.concat(stale);
	var x=document.getElementById("demo");
	x.innerHTML=children;
}
</script>