BootStrap 超链接变按钮的实现方法

<a href="#"> xuhaitao </a>

<a href="#" id="DownLoadAudio" target="_blank"></a>
<button id="Submit6" class="btn btn-sm btn-suess" type="button" onclick="openWin(@item.UserID,@item.AudioID)">
<i class="glyphicon glyphicon-download-alt"></i>下载</button>

<script type="text/javascript">
function openWin(userid, audioid) {
var obj = document.getElementById("DownLoadAudio");
obj.href = data.state;
obj.click();
}
</script>