echo JsonMessage('succ', '成功取得区域', $Result, array('TargetID' => $TargetID, 'SelectID' => $SelectID)); } else { echo JsonMessage('succ', '成功取得区域', null); } } if ($_GET['Action'] == 'CheckUserName') { $UserName = trim($_GET['UserName']); if (!class_exists('UsersModule')) { include './modules/class.UsersModule.php'; } $Users = new UsersModule(); if (!preg_match("/^([^ ]{3,20})\$/", $UserName)) { echo JsonMessage('error', '非法登陆名,请重新填写您的登陆名!', null); exit; } if ($Users->CheckUserName($UserName)) { echo JsonMessage('error', htmlencode($UserName) . '已经被其它人使用!', null); exit; } else { unset($Users); echo JsonMessage('succ', '恭喜您, ' . htmlencode($UserName) . '可以注册!', null); exit; } } if ($_GET['Action'] == 'CheckEmail') { $Email = trim($_GET['Email']); if (!class_exists('UsersModule')) { include './modules/class.UsersModule.php'; } $Users = new UsersModule(); if (!$Email || !_IsEmail($Email)) {