<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>DEMO - Lik</title>
</head>
<body>
<script>
var total = 10;
switch(total){
case 0:
console.log(‘这是个0‘);
break;
case 10:
console.log(‘这是个10‘);
break;
case 20:
console.log(‘这是个20‘);
break;
default:
console.log(‘它什么都不是‘);
}
</script>
</body>
</html>
最后控制台会输出：
原文：http://www.cnblogs.com/likwin/p/7141905.html