django 获取前端获取render模板渲染后的html

function GetProxyServerByGroup(ths, action){
    var _html = $.ajax({
            url: "/nginx/get_proxy_server_byproxyservergroup/",
            type:"POST",
            data:{'data':JSON.stringify(data_send)},
            dataType:"json",
            async: false,
        }).responseText;

    $('.site_box').html(_html);

}