java多线程项目_项目中使用java多线程记录

描述，业务相关不用理会，只需要看此代码中使用的Executors.newScheduledThreadPool(1)，是做了一个项目启动初始化，加载此项，作为启动一个线程池来多少秒延迟多少秒执行一次，这样去处理一些业务，那个MSG是我这边的websocket推送。importorg.slf4j.Logger;importorg.slf4j.LoggerFactory;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.stereotype.Component;importcom.alibaba.fastjson.JSONObject;importjavax.annotation.PostConstruct;importjava.util.ArrayList;importjava.util.HashMap;importjava.util.List;importjava.util.Map;importjava.util.concurrent.Executors;importjava.util.concurrent.TimeUnit;

@Componentpublic classYTSchedule {private static Logger log = LoggerFactory.getLogger(YTSchedule.class);

@AutowiredprivateCommonConfig config;

@AutowiredprivatePushFaceJob pushface;

@PostConstructpublic voidinit(){if(config.getFaceType() ==1 ||config.getFaceType() ==3){

Executors.newScheduledThreadPool(1).scheduleAtFixedRate(() ->{try{

pushface.faceJob();

pushface.pushHitAlertFaceJob();

pushface.pushRealPowerFaceJob();

JSONObject hp= newJSONObject();

hp.put("name","ck");

hp.put("age", 23);

List list= newArrayList();

JSONObject temp= newJSONObject();

temp.put("filter","afads");

JSONObject v= newJSONObject();

v.put("villageCode","310104006001");

temp.put("deep",v);

list.add(temp);

temp.put("filter","12345");

temp= newJSONObject();

list.add(temp);

hp.put("list",list);

Map map= new HashMap<>();

map.put("test", "123545");

hp.put("value",map);

Msg msg= new Msg("hp",hp);

msg.send();

}catch(Exception e){

e.printStackTrace();

}

},20,8,TimeUnit.SECONDS);//待所有服务都启动完成后执行

}

}

}