标签：title body 对象 turn logs doctype set [] utf-8
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body>
<script>
//函数也是一种数据类型。但是，归根结底，他还是属于object。
var str = "abc";
var num = 111;
var boo = true;
var aaa;
var bbb = null;//对象类型
var arr = [];//对象类型
function fn(){
alert(1);
// return 111;
}
console.log(typeof str);
console.log(typeof num);
console.log(typeof boo);
console.log(typeof aaa);
console.log(typeof bbb);
console.log(typeof arr);
console.log(typeof fn);
console.log(typeof fn());
</script>
</body>
</html>
标签：title body 对象 turn logs doctype set [] utf-8
原文地址：http://www.cnblogs.com/sj1988/p/6579918.html
