关于 jquery ajax 上传数组类型数据

直接上代码

  var vehicleIdArray = new Array();
		if(undefined != nodes){
			$(nodes).each(function (ind,val){
				vehicleIdArray.push(val.id);// 把数据放入到数组里面去
			});
		}
		var vehicleName=$("#vehicleName").val();
		$.ajax({
			url : "tripReplay!tripReplay.action",
			type : "post",
			traditional:true,//必须设成 true
			data:{"vehicleIds":vehicleIdArray},//设置上传名，上传数据。
			dataType : "text",
      		        success : function(msg) {
				alert(msg);
			}
		});

	private List<String> vehicleIds;//必须写成和上传名一样，写好get 与 set 方法 ，也可以写  String[] vehicleIds

	public void tripReplay() throws Exception{
		HttpServletResponse response = super.getResponse();
		PrintWriter out = response.getWriter();
		
		String tripJson = tripReplayService.getTripInfo(vehicleIds, startTime, endTime,startDay,endDay);
		out.print(tripJson);
		out.flush();
		out.close();
	}