echarts中国地图根据坐标在地图上标点

$(function () {
        $.post('[[${ctx}]]/adviertisement/AdvertisingPage/getMap', {
        }, function (result) {
            var city = [];
            var adress = "{";
            if (result.list.length > 0){
                for(var i = 0;i

后台代码

@Log("中国地图")
    @RequestMapping("getMap")
    @ResponseBody
    public Map getMap(AdvertisingOrder advertisingOrder){
        Map map = new HashMap<>();
        advertisingOrder.setObjectId(UserUtils.getUser().getBusinessId());
        List list = advertisingOrderService.selContent(advertisingOrder);    //查询获取数据
      /*  List city = new ArrayList<>();
        List lat = new ArrayList<>();
        List lon = new ArrayList<>();
        for(int i=0;i