AMFPHP2.0 flash 调用 php 程序示例

注意：

amf 2.0 里在flash 调用 php 的示例；flash 也得放到 apache server里面；调用的时候写相对路径；这是跟amf 1.9版本的区别；

2.php

<?php
class users1
{
    var $image = "";
}
class eko
{
    function getData()
    {
        mysql_connect("localhost","root","root");
        mysql_select_db("test");
        mysql_query("SET NAMES UTF8");
        $sql="select * from test.eko";
        $result = mysql_query($sql);        
        $u = 0;                
        $result2 = array();
        //while ($row = mysql_fetch_object($result)) {
        while ($row = mysql_fetch_array($result)) {
            $users['id'] = $row['id'];
            $users['name'] = $row['name'];
            $users['image'] = $row['image'];
            //$users->image = $row->image;
            $result2[$u] = $users;
            $u++;
        }
        $num = count($result2);
        //echo $num;        
        for($i = 0; $i < $num; $i++){
            //echo $result2[$i]["image"];
            //echo $result2[$i]["image"];
        }        
        /*foreach ( $tmp as $result2) {
                echo "$tmp\n";
        }*/        
        return $result2;        
    }
}
$c = new eko();
$c->getData();

?>

 

1. flash程序

package
{
    //开始导入必要的类包
    import flash.events.Event;
    import flash.display.MovieClip;
    import flash.net.NetConnection;
    import flash.net.Responder;  //Responder和NetConnection是必要的两个类
    import flash.display.Loader;//用来加载外部图片
    import flash.net.URLRequest;//用来转换图片的目标路径
    import flash.events.NetStatusEvent;    
    public class Main extends MovieClip
    {        
        var gateway:String="../amfphp/index.php"; //必要步骤,这里是gateway.php的路径
        var connection:NetConnection; //申明connection对象
        var responder:Responder; //申明responder对象
        var myLoader:Loader=new Loader(); //Loader对象
        var myRe:URLRequest;  //myRe 图片的路径        
        function netStatusEventHandle(e:NetStatusEvent):void {            
                 trace(e.toString);
        }
        public function Main():void
        {
            var testError:String = "";    
            trace("start");
            testError += "start";
            //try{
            responder=new Responder(onResult,null);  //连接amfphp成功就触发onResult函数,失败就触发onFault函数
            connection=new NetConnection();
            connection.connect(gateway); //以上三步是必须的
            var invoke:String = "eko/getData";
            testError += invoke;
            connection.call(invoke, responder); //调用amfphp服务段的eko下的getData函数了,仔细看清楚他们之间的关系
            //connection.addEventListener(flash.events.NetStatusEvent.NET_STATUS,netStatusEventHandle);
            //_netConnection.call("PizzaService/getPizza", new Responder(handleResult, null));
            testError += gateway;
            /*}catch(err:Error) {
                  testError += err.message;
            }finally
            {
                testError += "finally";                
            }*/
            myRe=new URLRequest("02.jpg");
            myLoader.load(myRe);//默认用myLoader来显示01.jpg这张图片
            with(myLoader)
            {
                x=60;
                y=150;//设置一下图片的位置
            }
            addChild(myLoader);  //舞台中显示图片
            txt1.text = testError;
        }        
        private function onResult(result:Array):void 
        {
            trace("s");
            txt1.text += "S----";            
            //连接成功后返回对象result,这里我们要对数据进行处理.
            var arrRs:Array=new Array();  //我们用一个数组来接收返回的记录
            //arrRs = result["serverInfo"]["initialData"]; //从数据库中传来的值都存在这里,至于为什么在这里是实验得出来的,记住就好,它是个二维数组
            arrRs = result;// ["initialData"]; 
            trace(arrRs.length);
            //是否记得mysql中的字段 id=arrRs[0][0],name=arrRs[0][1],image=arrRs[0][2]
            for(var i:int;i<arrRs.length;i++)
            {
                myList.addItem({label:arrRs[i]["name"], data:arrRs[i]["image"]});
                //将返回的数据注入组件myList中,注意label(图片名)和data(图片地址)
            }
            //监听,当myList被点击的时候myLoader加载对应的图片
            myList.addEventListener(Event.CHANGE, changeHandler);
        }
        private function onFault(fault:Object):void 
        {
            trace("F");
            txt1.text += "F" + fault.description;
            trace(String(fault.description));
        }
        private function changeHandler(event:Event):void 
        {
            myRe=new URLRequest(event.target.selectedItem.data);
            //注意event.target.selectedItem.data对应myList上被点击的图片名称
            myLoader.load(myRe);//加载新的图片
        }
    }
}