js 实现导航高亮

<script>
// 获取所有导航a标签
        const links = document.querySelectorAll('nav a');
        // 获取当前URL路径信息
        const path = location.pathname + location.search;
        links.forEach(function(item) {
            //console.log(path);
            //console.log(item.getAttribute('href'));
            // 检索href是否存在匹配项并添加高亮class
            if (path.indexOf(item.getAttribute('href')) !== -1) {
                item.classList.add('active');
            }
        })
</script>