[ActionScript 3.0] NetConnection建立客户端与服务器的双向连接

一个客户端与服务器之间的接口测试的工具

<?xml version="1.0" encoding="utf-8"?>

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* @author:Frost.Yen

* @E-mail:[email protected]

* @create:2016-7-13上午12:10:20

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<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"

               xmlns:s="library://ns.adobe.com/flex/spark"

               xmlns:mx="library://ns.adobe.com/flex/mx"  minWidth="955" minHeight="600" width="800" height="600" applicationComplete="application1_applicationCompleteHandler(event)">

    <fx:Script>

        <![CDATA[

            import mx.controls.Alert;

            import mx.events.FlexEvent;

            private var _netConnection:NetConnection;

            protected function button1_clickHandler(event:MouseEvent):void

            {

                if(request.text == ""){

                    Alert.show("请输入请求地址","温馨提示");

                    return;

                }

                if(action.text == ""){

                    Alert.show("请输入请求方法","温馨提示");

                    return;

                }

                resultText.text = "connecting...";

                initNetConnection();

                _netConnection.connect( request.text as String);

                _netConnection.call(action.text,new Responder(function(result:Object):void{

                    if (result) {

                        trace("onResult: ",JSON.stringify(result));

                        resultText.text = "onResult:\n\n"+"ation:"+action.text+"\narguments:"+param.text+"\n\nresult:\n"+JSON.stringify(result);

                    }

                }),param.text);

            }

            private function initNetConnection():void

            {

                if (!_netConnection) {

                    trace("initConnection");

                    _netConnection = new NetConnection();

                    NetConnection.defaultObjectEncoding = ObjectEncoding.AMF3;

                    _netConnection.addEventListener(NetStatusEvent.NET_STATUS,onStatus);

                }

            }

            public function onStatus(e:NetStatusEvent):void

            {

                trace("e.info.code", e.info.code);

                resultText.text = e.info.code;

                switch (e.info.code) {

                    case "NetConnection.Connect.Success":

                    case "NetConnection.Connect.Rejected":

                    case "NetConnection.Connect.NetworkChange":

                    case "NetConnection.Connect.Closed":

                        break;

                    case "NetConnection.Call.Failed":

                    case "NetConnection.Connect.Failed":

                        //case "NetConnection.Call.BadVersion"://以不能识别的格式编码的数据包。

                        trace("onReConnect");

                        if (_netConnection) {

                            _netConnection.removeEventListener(NetStatusEvent.NET_STATUS,onStatus);

                            _netConnection.close();

                            _netConnection = null;

                        }

                        break;

                }

            }

            private function test(...arg):void

            {

                trace(arg);

            }

            protected function application1_applicationCompleteHandler(event:FlexEvent):void

            {

                test("1",2,3);

            }

        ]]>

    </fx:Script>

    <s:HGroup gap="4" top="10" left="5"  >

        <s:Label text="RequestURL:" paddingTop="6"/>

        <s:TextInput id="request" width="180" text="http://45.63.127.27/web/"/>

        <s:Label text="action:"  paddingTop="6"/>

        <s:TextInput id="action" width="150" text="LoginAction.index"/>

        <s:Label text="params:"  paddingTop="6"/>

        <s:TextInput id="param" width="200" text="login,apple,tomyuang"/>

        <s:Button label="send" click="button1_clickHandler(event)"/>

    </s:HGroup>

    <s:TextArea id="resultText" width="790" height="500" left ="5" top="50" selectable="true" />

</s:Application>