QQ客服代码

<a href="tencent://message/?uin=QQ号码">在线咨询</a>

<a href="javascript:;" id="wap_qq">在线咨询</a>
<script charset="utf-8" type="text/javascript" src="http://wpa.b.qq.com/cgi/wpa.php?key=你的key"></script>
<script type="text/javascript">
　　BizQQWPA.addCustom({
　　nameAccount: ‘企业QQ号码‘, //企业QQ号码
　　selector: ‘wap_qq‘ //客服链接所在元素
});
</script>

<a href="mqqwpa://im/chat?chat_type=wpa&uin=QQ号码">在线咨询</a>