includes/controller/main/login.php

// 登录
} else {

    // 如果已登录则跳转到用户中心
	if ($GLOBALS['U']['login']) {
		header('Location: ' .HomeUrl('index.php/main:user/'));
		AppEnd();
	}

	$submit = isset($_POST['submit']) ? true : false;
	$account = isset($_POST['account']) ? $_POST['account'] : '';
	$password = isset($_POST['password']) ? $_POST['password'] : '';

	$continue = true;
	$error = array();

$QQC = new QQConnect();

themes/AmazeUI/login.tpl.php

<a href="#" class="am-btn am-btn-secondary am-btn-sm"><i class="am-icon-qq am-icon-sm"></i> Q Q</a>

<a href="<?php echo $QQC->Login(); ?>" class="am-btn am-btn-secondary am-btn-sm"><i class="am-icon-qq am-icon-sm"></i> Q Q</a>

themes/AmazeUI/user.tpl.php

<li><?php echo L('注册时间'); ?>：<?php echo date('Y-m-d H:i', $GLOBALS['U']['regtime']); ?></li>

    				<li>
					<?php echo L('QQC 设置'); ?>
						<?php if (empty($GLOBALS['U']['qq_openid'])): ?>
						<a href="<?php echo HomeUrl('index.php/QQConnect:bind/'); ?>"><?php echo L('QQC 绑定'); ?></a>
						<?php else: ?>
						<a href="<?php echo HomeUrl('index.php/QQConnect:unbind/'); ?>"><?php echo L('QQC 解除'); ?></a>
						<?php endif; ?>
					</li>