zepto ajax请求

<script type="text/javascript" src="__STATIC__/scripts/zepto.min.js">

<script type="text/javascript" src="__STATIC__/scripts/zepto.cookie.min.js">

<script type="text/javascript" src="__STATIC__/scripts/swiper-3.4.2.jquery.min.js">

<script type="text/javascript">

  $(function () {

function RndNum(n) {

var rnd ="";

            for (var i =0; i < n; i++) {

rnd += Math.floor(Math.random() *10);

            }

return rnd;

        }

$('.btn-full').on('click', function () {

var uid = $.fn.cookie('uid');;

        var oldpassword =$("input[name='oldpassword']").val();

            var newpassword =$("input[name='newpassword']").val();

            var newpasswordagain =$("input[name='newpasswordagain']").val();

            if (oldpassword=='') {

alert('请输入原密码')

return false;

        }

if (newpassword=='') {

alert('请输入新密码')

return false;

            }

if (newpasswordagain=='') {

alert('请输入确认密码')

return false;

            }

$.ajax({

type:'POST',

                url:'/api/v1/edituserpwd',

                data: {app_key:'','nonce':, 'device_id':'1', 'sign':'', 'timestamp':'', 'uid':uid,

            'oldpassword': oldpassword, 'newpassword': newpassword, 'newpasswordagain': newpasswordagain

},

                dataType:'json',

                success:function(data){

alert(data.msg)

},

                error:function(xhr, type){

alert('Ajax error!')

}

})

})

})

</script>