@RequestMapping(@RequrstParam(startTime) Date startTime,@RequrstParam(endTime) Date endTime )
@RequestMapping(@RequestBody Map<String,Object>map ){String b=map.get("请求的参数的键名").toString()}
@RequestMapping(@RequrstParam(startTime) Date startTime,@RequrstParam(endTime) Date endTime )
@RequestMapping(@RequestBody Map<String,Object>map ){String b=map.get("请求的参数的键名").toString()}