@Override
    public String test(String param) {
        log.info("==============RpcServiceImpl");
        return "dubbo service: " + param;
    }
@author zlt
@date 2020/1/30
<p>
Blog: http://zlt2000.gitee.io
Github: https://github.com/zlt2000
zlt-demo/dubbo-demo/src/main/java/org/zlt/service/impl/RpcServiceImpl.java