function Person(name,age,desc) {
var obj = {
name: name,
age: age,
desc: desc,
say: function () {
console.log('大家吼,我系' + this.name)
}
}
return obj;
}
var xm = Person('小明', 18, '好看');
var xl = Person('小丽', 20, '美丽')