JavaScript list使用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>list</title>
<link rel="stylesheet" href="">
</head>
<body>
<script>
cars = ['bmw','volvo','bml'];
list:{
document.write(cars[0] + "<br/>");
document.write(cars[1] + "<br/>");
break list;
document.write(cars[2] + "<br/>");
}
</script>
</body>
</html>
