<div class="copyright">
<div>
</div>
<p>Copyright 2023 </p>
</div>
</div>
<div class="modelbg"></div>
<script src="
<script>tongji();</script>
<script>
//排序
var btnc = 0
$(".sorting a").click(function () {
btnc++
if (btnc == 1) {
$(".sorting a").eq(1).hide()
$(".sorting a").eq(0).show()
} else {
$(".sorting a").eq(0).hide()
$(".sorting a").eq(1).show()
btnc = 0
})