js 动态添加 option

<select id="selectId">
</select>

<script typet="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">
 		 $.ajax({
            url:'http://localhost/test/cs.php',
            type:'post',
            data:{'name':name,'pwd':pwd},
            dataType:'json',
            success:function(data){
              console.log(data);

		$("#selectId1").append("<option value='"+data+"'>"+data+"</option>");
		$("#selectId2").append("<option value='"+data+"'>"+data+"</option>");
            },
            error:function(){
                console.log('请求出错！');
            }
        })
	 
</script>

$("#selectId2").append("<option value='"+data+"'>"+data+"</option>");