dubbo 2.6.7 springBoot2.1.6 使用EnableDubbo启用dubbo, 配置dubbo.protocol.xxx相关属性,不设置dubbo.protocol.id,启动应用将会抛出异常. java.lang.IllegalStateException: Invalid name=“com.alibaba.dubbo.config.ProtocolConfig#0” contains illegal character, only digit, letter, ‘-’,