kill -15 `lsof -i:1666 | grep java | cut -d " " -f 5`

Runtime.getRuntime().addShutdownHook(new Thread() {
    @Override
    public void run() {
        System.out.println("我正在优雅的关机");
    }
});

kubectl logs -f --tail 200 `kubectl get pod -n test | grep upupor | awk '{split($1, arr, " "); print arr[1]}'` -n prd