package com.huimv.controller; import com.huimv.publish.PublishMQTT; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.Map; @RestController @RequestMapping("/test") public class PublishController { @RequestMapping("/send") public void test(@RequestBody Map paramsMap) { String message = paramsMap.get("message"); PublishMQTT client = new PublishMQTT(); client.start(); System.out.println("ss"); client.pubMessage(message,"test"); } }