springmvc传值到html页面，如何取值

springmvc传值到html页面，如何取值？

Controller中：

@Controller

@RequestMapping(value="")

public class IndexController {

@RequestMapping(value = "/trackStationInfo/{trackId}")

public String getTrackStation(Model model, @PathVariable String trackId){

model.addAttribute("trackId",trackId)

return "trackStationInfo"