从Flash AS3向PHP发送和接收数据

Question

我知道这是经常问到的问题，但是我遍及整个Internet来查找我用来从AS3向PHP发送数据和从PHP接收数据的代码所犯的错误，反之亦然。你能找到错误吗？这是我的代码：

AS3：

import flash.events.MouseEvent;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.net.URLVariables;
import flash.net.URLLoaderDataFormat;
import flash.net.URLRequestMethod;
import flash.events.Event;

submitbtn.addEventListener(MouseEvent.CLICK, sendData)

function sendData(event:MouseEvent):void
{
    var loader : URLLoader = new URLLoader;
    var urlreq:URLRequest = new URLRequest("http://[mydomain]/test.php");
    var urlvars: URLVariables = new URLVariables;
    loader.dataFormat = URLLoaderDataFormat.VARIABLES;
    urlreq.method = URLRequestMethod.POST;
    urlvars.uname = nametxt.text;
    urlvars.apellido = aptxt.text;
    urlvars.email = emtxt.text;
    urlvars.cedula = cctxt.text;
    urlvars.score = scoretxt.text;
    urlreq.data = urlvars;
    loader.addEventListener(Event.COMPLETE, completed);
    loader.load(urlreq);
}

function completed(event:Event): void
{
    var loader2: URLLoader = URLLoader(event.target);
    trace(loader2.data.done);
    resptxt.text = event.target.data.done;
}

[domain] /test.php中的PHP：

<?php
    $username = $_POST["uname"];
    $apellido = $_POST["apellido"];
    $cedula = $_POST["cedula"];
    $email = $_POST["email"];
    $score = $_POST["score"];
    print_r($_POST);
    if (!($link=mysql_connect(databasemanager,username,password))) 
       { 
          echo "Error conectando a la base de datos."; 
          exit(); 
       } 
       if (!mysql_select_db(database,$link)) 
       { 
          echo "Error seleccionando la base de datos."; 
          exit(); 
       }
       try
       {
           mysql_query("insert into scores(name,lastName,email,document,score) values('$username','$apellido','$email','$cedula','$score')",$link);                
           print "done=true";          
       }
       catch(Exception $e)
       {
           print "done=$e->getMessage()";          
       }
       echo "done=true";    
?>

感谢您的回答。

Answer 1

您的AS代码似乎正确。因此问题可能出在PHP中。请首先使用以下PHP文件进行测试：

<?php
       echo "test=1&done=true";    
?>

然后，这应该让您的电影跟踪"true"。然后，您应该调试PHP。print_r($_POST);当然会破坏您的输出。可能是您忘记删除此调试语句了：-)

@Jesse和@​​Ascension
Systems，请检查文档中的URLVariables：http
://livedocs.adobe.com/flash/9.0_de/ActionScriptLangRefV3/flash/net/URLVariables.html