[as3]Flash cs3,Flex与asp,php通信总结(包含数据库)

var loader:URLLoader = new URLLoader();

var url:URLRequest = new URLRequest("test.asp");

url.method = URLRequestMethod.POST;

var values:URLVariables = new URLVariables();

values.message="hello im flash!";
url.data = values;

loader.dataFormat = URLLoaderDataFormat.VARIABLES;
loader.addEventListener(Event.COMPLETE,loaded);
function loaded(e:Event) {
    out1.text=loader.data;
    //outPut: phpMessage=im php message!&flashMessage=hello im flash!
    out2.text=loader.data.phpMessage;
    // im php message!
    out3.text=loader.data.flashMessage;
    // hello im flash!
    out4.text=loader.data.dbMessage;
}
loader.load(url);

<%@LANGUAGE="JAVASCRIPT"%>
<%
//接收flash传进来的数据
var flashData;

flashData = Request("message");
//发给flash的数据
var aspMessage;
aspMessage = 'im asp message!';


//数据库的相关操作
//======================================
var conn;
var rs;
var sql;
var strPath;
strPath="test.mdb";
try{
            conn = Server.CreateObject("ADODB.Connection");
            conn.connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath(strPath);
            conn.open();
}catch(e){
            Response.Write('<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><div style="font-size:12px;font-weight:bold;border:1px solid #006;padding:6px;background:#fcc">数据库连接出错，请检查连接字串!</div>');
            Response.End
}
rs=Server.createobject("ADODB.Recordset") ;
sql="select * from name" ;
rs.open(sql,conn,1,1);
//======================================
Response.Write("phpMessage="+aspMessage+"&"+"flashMessage="+flashData+"&"+"dbMessage="+rs("companyname"));

%>

var loader:URLLoader = new URLLoader();

var url:URLRequest = new URLRequest("test.php");

url.method = URLRequestMethod.POST;

var values:URLVariables = new URLVariables();

values.message="hello im flash!";
url.data = values;

loader.dataFormat = URLLoaderDataFormat.VARIABLES;
loader.addEventListener(Event.COMPLETE,loaded);
function loaded(e:Event) {
    out1.text=loader.data;
    //outPut: phpMessage=im php message!&flashMessage=hello im flash!
    out2.text=loader.data.phpMessage;
    // im php message!
    out3.text=loader.data.flashMessage;
    // hello im flash!
    out4.text=loader.data.dbMessage;
}
loader.load(url);

<?php
  //这里都是有关数据库的操作
  //===================================
  Define('DATABASE_SERVER', 'localhost');
  Define('DATABASE_USERNAME', 'root');
  Define('DATABASE_PASSWORD', 'root');
  Define('DATABASE_NAME', 'flextest');
  $link=@mysql_connect(DATABASE_SERVER,DATABASE_USERNAME,DATABASE_PASSWORD);
  @mysql_select_db(DATABASE_NAME,$link);
  $result=@mysql_query("Select * from users");
  $user=@mysql_fetch_array($result,MYSQL_ASSOC);
  //echo $user['userid'];
  $dbvar=$user['userid'];
  //===================================
  //接收flash传进来的数据
  $flashData = $_POST['message'];
  //给flash发送的数据
  $phpMessage = 'im php message!';
  echo "phpMessage=$phpMessage&flashMessage=$flashData&dbMessage=$dbvar";
?>

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="onInit()" xmlns="*" layout="absolute" backgroundGradientColors="[#ffffff, #c0c0c0]">
   <mx:Script>
       <![CDATA[
           public function onInit():void
           {
               userRequest.send();
          }
       ]]>
   </mx:Script>
   <mx:HTTPService id="userRequest" url="request.php" useProxy="false" method="POST">
      <mx:request xmlns="">
         <username>{username.text}</username><emailaddress>{emailaddress.text}</emailaddress>
      </mx:request>
   </mx:HTTPService>
   <mx:Form x="22" y="10" width="356">
      <mx:HBox>
         <mx:Label text="Username"/>
         <mx:TextInput id="username"/>
      </mx:HBox>
      <mx:HBox>
         <mx:Label text="Email Address"/>
         <mx:TextInput id="emailaddress"/>
      </mx:HBox>
      <mx:Button label="Submit" click="userRequest.send()"/>
   </mx:Form>
   <mx:DataGrid id="dgUserRequest" x="22" y="128" dataProvider="{userRequest.lastResult.users.user}">
      <mx:columns>
         <mx:DataGridColumn headerText="User ID" dataField="userid"/>
         <mx:DataGridColumn headerText="User Name" dataField="username"/>
      </mx:columns>
   </mx:DataGrid>
   <mx:TextInput x="22" y="292" id="selectedemailaddress" text="{dgUserRequest.selectedItem.emailaddress}"/>
</mx:Application>

<?php
/* Thanks to Pete Mackie for the code below */

Define('DATABASE_SERVER', 'localhost');
Define('DATABASE_USERNAME', 'root');
Define('DATABASE_PASSWORD', 'root');
Define('DATABASE_NAME', 'flextest');

# Connect to the database
$mysqli = new mysqli(DATABASE_SERVER, DATABASE_USERNAME, DATABASE_PASSWORD, DATABASE_NAME);

# Check connection
if (mysqli_connect_errno()) {
   printf("MySQL connect failed: %s\n", mysqli_connect_error());
   exit();
}

# Quote variable to make safe
function quote_smart($value) {
    global $mysqli;
    # Stripslashes
    if (get_magic_quotes_gpc())
        $value = stripslashes($value);

    # Quote if not integer
    if (!is_numeric($value))     
        $value = $mysqli->real_escape_string($value);
    return $value;
}

if (!empty($_POST) && $_SERVER['REQUEST_METHOD'] == 'POST') {
    if ($_POST['emailaddress'] && $_POST['username']) {
        # Add the user
      $query = sprintf("Insert INTO users VALUES ('', '%s', '%s')", quote_smart($_POST['username']), quote_smart($_POST['emailaddress']));
        if (!@$mysqli->query($query)) {
            printf("'flextest' user database query insert error: %s\n", $mysqli->error);
            $mysqli->close();
            exit();
        }
    }
}

# Return a list of all the users
if (!$result=@$mysqli->query("Select * from users")) {
    printf("'flextest' user database query select error: %s\n", $mysqli->error);
    $mysqli->close();
    exit();
}

$xml_return = "<users>";
while ($user = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
    $xml_return .=
    "<user><userid>".$user['userid']."</userid><username>".$user['username']."</username><emailaddress>".$user['emailaddress']."</emailaddress></user>\n";
}
$xml_return.= "</users>";
$mysqli->close();
echo $xml_return;
?>