<html>
<head>
<title>switch流程控制</title>
</head>
<body>
<script language="javascript">
<!--
/* 1:春季 2:夏季
3:秋季 4:冬季 */
season = prompt("请输入季节编号:(1~4):");
switch(season){
case "1" : msg = "您选取的季节为 春季";break;
case "2" : msg = "您选取的季节为 夏季";break;
case "3" : msg = "您选取的季节为 秋季";break;
case "4" : msg = "您选取的季节为 冬季";break;
default : msg = "您输入的季节编号不正确!";break;
}
document.write(msg);
//-->
</script>
</body>
</html>