class test extends egret.DisplayObjectContainer {

	/**

	 * 类的创建

	 */

	//属性

	name: string;

	age: number;

	ts: test;

	//可传参的构造方法

	public constructor(name: string, age: number) {

		super();

		this.name = name;

		this.age = age;

	}

	//普通函数

	public print() {

		return this.name + ":" + this.age;

	}

	public check() {

		//使用:利用对象调用函数的执行

		let tc = new test("sss", 12);

		alert(tc.print());

		//2

	}

}

let tc = new test("sss", 12);

alert(tc.print());

/**

 * 类的继承

 */

class Person {

	name: string;

	age: number;

	public constructor() { }

	//普通函数

	public print() {

		return this.name + ":" + this.age;

	}

	public check() {

		//使用

	}

}

class Student extends Person {

	school: string;

	public print() {

		return this.name + ":" + this.age + "：" + this.school;

	}

}

//调用

var s = new Student();

s.name = "ss";

s.age = 900;

s.school = "aa";

alert(s.print());

//或者通过构造函数直接传参，就不需要对象做赋值操作

//Person

/*

public constructor(name: string, age: number) {

	this.name = name;

	this.age = age;

}

//student

public constructor(school:string) {

	this.school = school;

	super("aaa",100);

}*/