使用PHP作为后端的Flex Remoting问题

时间:2009-05-27 09:36:17

标签: php mysql flex

无论用户名和密码是什么,我的PHP代码都会返回NO。

Flex / MXML代码:

<mx:RemoteObject id="zendAMF" destination="zend" showBusyCursor="true" source="test_class" >
  <mx:method name="doLogin" result="onSayHelloResult(event)">
    <mx:arguments>
      <username>
        {username.text}
      </username>
      <password>
        {password.text}
      </password>
    </mx:arguments>
  </mx:method>
</mx:RemoteObject>

ActionScript代码:

private function callZend():void {
  zendAMF.doLogin();
}

PHP代码:

class test_class { 

  public function __construct() {
  }

  public function doLogin($username,$password) {

    include("connection.php");

    if (isset($_POST['username']) && isset($_POST['password']))
    {
      $username= $_POST['username'];
      $password= $_POST['password'];
      $query = "SELECT *
                FROM users
                WHERE username = '".mysql_escape_string($username)."'
                AND password = '".mysql_escape_string($password)."'";
      $result = mysql_fetch_array(mysql_query($query));
      return 'yes';
    }
    else
    {
      return 'no';
    }
  }
}

2 个答案:

答案 0 :(得分:1)

我很确定,因为$ username和$ password是你方法的参数,并且由于你通过RemoteObject发送了这两个参数,你已经有了它们的值,所以你不需要使用$ _POST。

public function doLogin($username,$password) {

include("connection.php");

if (isset($username) && isset($password))
{
  $query = "SELECT *
            FROM users
            WHERE username = '".mysql_escape_string($username)."'
            AND password = '".mysql_escape_string($password)."'";
  $result = mysql_fetch_array(mysql_query($query));
  return 'yes';
}
else
{
  return 'no';
}}

这应该足够了。

答案 1 :(得分:0)

这一行失败了:

if (isset($_POST['username']) && isset($_POST['password']))

你确定你的flex方法是使用POST而不是GET吗?