springmvc传参问题

@RequestMapping(value = "/addHit", method = { RequestMethod.POST, RequestMethod.GET }) public @ResponseBody @Transactional //传入参数不为八大基本类型，可传可不传，否则必传； Object addHit(HttpServletRequest request, String userId, String mediaType, String playsId, Double playPercent, Integer playDuration, double number,int type) {//number,type 必传 }

　　

@RequestMapping(value = "/addHit", method = { RequestMethod.POST, RequestMethod.GET }) public @ResponseBody @Transactional / Object addHit(HttpServletRequest request, @RequestParam(value="userId",required=true,defaultValue="0") String userId,//必传参数 @RequestParam(value="videoId",required=false,defaultValue="0") String videoId,//非必传参数 String playsId, Double playPercent, Integer playDuration) {//非必传参数 }