Javascript 变量
<html>
<head>
<title>JS基础</title>
</head>
<body>
<script>
var a = "I LOVE U";
var b = 1314;
document.write(a+b);
console.log(typeof(a));
console.log(typeof(b));
</script>
</body>
</html>
<html>
<head>
<title>JS基础</title>
</head>
<body>
<script>
var a = "I LOVE U";
var b = 1314;
document.write(a+b);
console.log(typeof(a));
console.log(typeof(b));
</script>
</body>
</html>