@Override
    public String toString() {
        return "AlarmMessage{" +
                "time=" + time +
                ", type=" + type +
                ", msg='" + msg + '\'' +
                '}';
    }
@author Robert HG (254963746@qq.com)  on 2/17/16.
lts-core/src/main/java/com/github/ltsopensource/alarm/AlarmMessage.java