jsonp跨域调用

后台返回json数据，前台js跨域调用例子:

<!--

var ajaxCall = $.getJSON("http://sso.test.com:8080/console/a/sys/user/getMenu" + "?callback=?", {parent_id:'88f04de8edc0481cb97ef8e305990d25'}, function(data){
console.log(data);
});

-->

http://baike.baidu.com/link?url=sjIaTkf344HIm4hcCs-x5SKD2XhXIpsqcvZyKr7WzMPnSxlA3L4KYyYO7KNT5w1KIe_vvWh9jVF78iMGF_VvXq