<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<script>
//第2题 值类型和引用类型的传递
function Person(name, age, salary) {
this.name = name;
this.age = age;
this.salary = salary;
}
function f1(person) {
//var person = p;
person.name = "ls";
person = new Person("aa", 18, 10);
}
var p = new Person("zs", 18, 1000);
console.log(p.name);//zs
f1(p);
console.log(p.name);//ls
</script>
</body>
</html>运行结果
