编辑文件 footer.php

<?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
</div>
<?php show_ads(4); ?>
<footer id="footer" class="clearfix" role="contentinfo">
    <div class="container">
        <div class="copyright">
            <div class="info">&copy; <?php echo date('Y'); ?></div>
            <div class="tags">
                <a rel="archives" href="/archives.html">归档</a>
                <?php $this->widget('Widget_Metas_Tag_Cloud', array('sort' => 'count', 'desc' => true))->to($tags); ?>
                <?php while ($tags->next()): ?>
                    <a rel="tag" href="<?php $tags->permalink(); ?>"><?php $tags->name(); ?></a>
                <?php endwhile; ?>
            </div>
        </div>
    </div>
</footer>
<?php $this->footer(); ?>
</div>
<script>
    document.addEventListener('keydown', function(e) {
        // 如果按下了Ctrl、Alt或Meta键，直接返回
        if (e.ctrlKey || e.altKey || e.metaKey) {
            return;
        }
        // 如果焦点不在输入框或文本区域
        if (['INPUT', 'TEXTAREA'].indexOf(e.target.tagName) === -1) {
            if (e.key === 's' || e.key === '/') {
                e.preventDefault(); // 阻止默认行为
                document.getElementById('s').focus(); // 聚焦搜索框
            }
        }
    });
</script>
</body>

</html>