Spring:url 标签赋值给js变量

$("#deleteSingleUser").click(function (e) {
e.preventDefault();
var id = $("#userId").val();
<spring:url value="/robbie/deleteSingleUser/" htmlEscape="true" javaScriptEscape="true" var="urltemp"/>;
var deleteUrl = "${urltemp}";
var url = deleteUrl + id;
alert(url);
$.get(url,function (data) {
$("#searchResults").text(data);
})
return false;
});

 var deleteUrl = "${urltemp}";

这行一定要加引号！