ajax传递对象数组！

———————code————————————-

//对象
    var screenInfo={};
    screenInfo.deviceId=deviceId;
    screenInfo.deviceNumber=deviceNumber;
//数组部分
var routeScreenList = [];
var list = {};
list.stationId=stationId;
list.stationName=stationName;
routeScreenList.push(list);

var actionUrl='xxx';

$.ajax({
          type: "post",
          url:actionUrl,
          contentType : 'application/json;charset=utf-8', //设置请求头信息
          dataType:"json",
          data:JSON.stringify({'configScreenInfo':screenInfo,
                    'listRoute':routeScreenList}), 
          success: function(data){
              if(data!=null){
                 //-----
          }
        });

——————————后台部分—————————-
@RequestMapping(“updateScreen”)
@ResponseBody
public ConfigScreenInfo update(@RequestBody RouteScreenDto dto ) {
}

---

public class RouteScreenDto {

private ConfigScreenInfo configScreenInfo;
private List listRoute ;

public List getListRoute() {
return listRoute;
}
public void setListRoute(List listRoute) {
this.listRoute = listRoute;
}
public ConfigScreenInfo getConfigScreenInfo() {
return configScreenInfo;
}
public void setConfigScreenInfo(ConfigScreenInfo configScreenInfo) {
this.configScreenInfo = configScreenInfo;
}
}