<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" >
/**
* 就是使用for....in 方法遍历对象中的属性名+属性值
*/
var obj={
name:"小明",
age:"18",
sex:"男"
}
for(var n in obj){
console.log("属性名"+n)
console.log("属性值"+obj[n])
}
</script>
</head>
<body>
</body>
</html>