dui haishi cuo
2 回答
这样写很简便。总结一下三种写法：
1、
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Array对象 </title>
<script type="text/javascript">
var myarr1= new Array("010")
var myarr2= new Array("-","84697581");
document.write(myarr1.concat(myarr2));
</script>
</head>
<body>
</body>
</html>
2、
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Array对象 </title>
<script type="text/javascript">
var myarr1= new Array("010")
var myarr2= new Array("-","84697581");
var myarr3=myarr1.concat(myarr2)
document.write(myarr3)
</script>
</head>
<body>
</body>
</html>
3、
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Array对象 </title>
<script type="text/javascript">
var myarr=new Array()
var myarr1= new Array("010");
var myarr2= new Array("-","84697581");
var c=myarr.concat(myarr1,myarr2);
document.write(c);
</script>
</head>
<body>
</body>
</html>
三种方法，第一种最简单，第三种最清晰。
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