复制代码 代码如下:

<script type="text/javascript">

var test = {

numA: 10,

objB: {},

arrC: [],

init: function(){

alert(this.numA);

},

sayHi: function(name){

alert("hello " + name);

},

sayHelloWorld: function(){

this.sayHi("world");

},

get: function(){

var self = this;

this.objB.alertNumA = function(){

alert(self.numA);

}

}

};

var TestFunc = function(){

alert("i'm testFunc");

};

TestFunc.prototype = {

extFunc: function(){

alert("this extend function's numB is " + this.numB);

},

numB: 10

};

test.init();

test.sayHi("qingming");

test.sayHelloWorld();

test.get();

test.objB.alertNumA();

var testFunc = new TestFunc();

testFunc.extFunc();

</script>