package com.dataflowdeveloper; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import java.util.HashMap; import java.util.Map; @Controller @RequestMapping(value = "/time/**", produces = "application/json") public class TimeController { @RequestMapping(value = "/now") @ResponseBody public Map<String,String> getTime() { Map<String,String> map = new HashMap<>(); map.put("time", ""+System.currentTimeMillis()); return map; } }