下面是代码
flash
System.useCodepage = true;
var sendData = new LoadVars();
var receiveData = new LoadVars();
submitButton.onPress = function() {
 if (box1.text != "" and box2.text != "") {
  sendData.reLoginName = box1.text;
  sendData.reLoginPassword = box2.text;
  sendData.sendAndLoad("login.php", receiveData, "POST");
 }
 receiveData.onLoad = function() {
  if (this.writing == "success") {
   errorMessage.text = "数据保存成功";
  } else {
   errorMessage.text = "保存错误";
  }
 };
};

php
<?php

   $connect = mysql_connect("localhost", "root", "");
      mysql_select_db ("forflash", $connect);

 
 $reLoginName = $_POST['reLoginName'];
 $reLoginPassword = $_POST['reLoginPassword'];
 
 echo "$reLoginName";
 
 
 $query = "SELECT password FROM memberslogin WHERE loginName = '$reLoginName'";
 $result = mysql_query($query);
 $row = mysql_fetch_array($result);
 
  if ($reLoginPassword == $row['password']) {
  echo"writing=success";
      }else{ echo "writing=Error";
}
 

?>