添加 @ResponseBody 即可
/**
* 根据设备号、开始时间、结束时间获取客户行驶轨迹
* @param gpsId
* @param startTime
* @param endTime
* @return
* @author WangLiping
*/
@RequestMapping(value="/select", method=RequestMethod.POST)
@ResponseBody
public List<TrajectoryInfo> select(String gpsId, String startTime, String endTime){
List<TrajectoryInfo> list=new ArrayList<TrajectoryInfo>();
list=trajectoryService.select(gpsId, startTime, endTime);
return list;
}