出处
代码
function Person(name) {
var _age;
function setAge(n) {
_age = n;
}
function getAge() {
return _age;
}
return {
name: name,
getAge: getAge,
setAge: setAge
};
}
var p1 = Person('张三');
p1.setAge(25);
p1.getAge() // 25
