src/main/java/io/github/rhwayfun/springboot/rocketmq/starter/common/DefaultRocketMqProducer.java
public boolean sendMsg(Message msg) {
        SendResult sendResult = null;
        try {
            sendResult = producer.send(msg);
        } catch (Exception e) {
            logger.error("send msg error", e);
        }
        return sendResult != null && sendResult.getSendStatus() == SendStatus.SEND_OK;
    }
public boolean sendMsg(Message msg) {
        SendResult sendResult = null;
        try {
            sendResult = producer.send(msg);
        } catch (Exception e) {
            logger.error("send msg error", e);
        }
        return sendResult != null && sendResult.getSendStatus() == SendStatus.SEND_OK;
    }
send msg.

@param msg content
@return send result