关于case值:case的值是什么类型的,如果case值与myweek的值仅仅是类型不一样,能够匹配吗?
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>switch</title>
<script type="text/JavaScript">
var myweek = prompt("日程安排:");//myweek表示星期几变量
switch(myweek)
{
case 1:
case 2:
document.write("学习理念知识");
break;
case 3:
case 4:
document.write("到企业实践");
break;
case 5:
document.write("总结经验");
case 6:
case 7:
document.write("周六、日休息和娱乐");
break;
default:break;
}
</script>
</head>
<body>
</body>
</html>case的值是什么类型的,如果case值与myweek的值的类型不一样,能够匹配吗?还有这里弹出窗口输入数值后,好像没啥反应了?大神们能帮忙看看吗?