dubbo：3.0.8
dubbo-serialization-kryo：1.0.0
在序列化拓展包中没有排除dubbo-common模块导致项目启动报错
<dependency>
    <groupId>org.apache.dubbo.extensions</groupId>
    <artifactId>dubbo-serialization-kryo</artifactId>
    <exclusions>
        <!-- 这里存在一个引包bug,引入的是3.0.6的dubbo-coomon包导致项目启动不起来 而我当前使用的dubbo版本是3.0.8 -->
        <exclusion>
            <groupId>org.apache.dubbo</groupId>
            <artifactId>dubbo-common</artifactId>
        </exclusion>
    </exclusions>
</dependency>

经过上面的方式排除依赖后，项目才正常启动。

还有一个疑问，我采取dubbo协议时，optimizer指定的类被加载了，但是换成tri协议却不加载请问这是什么原因？
  # 协议名称
  name: tri
  # 序列化配置
  serialization: kryo
  # 序列化对象配置实现
  optimizer: com.grain.pay.service.api.serialization.SerializationOptimizerImpl
CommonConstants.LOCALHOST_VALUE, 50051)
        .addParameter(THREAD_NAME_KEY, CLIENT_THREAD_POOL_NAME)
        .addParameterIfAbsent(THREADPOOL_KEY, DEFAULT_CLIENT_THREADPOOL);
    private static final Logger logger = LoggerFactory.getLogger(TripleProtocol.class);
    private final PathResolver pathResolver;
    private final TriBuiltinService triBuiltinService;
    private final ConnectionManager connectionManager;
    private final FrameworkModel frameworkModel;
    private final String acceptEncodings;
    private boolean versionChecked = false;
    public TripleProtocol(FrameworkModel frameworkModel) {
        this.frameworkModel = frameworkModel;
        this.triBuiltinService = new TriBuiltinService(frameworkModel);
        this.pathResolver = frameworkModel.getExtensionLoader(PathResolver.class)
            .getDefaultExtension();
        Set<String> supported = frameworkModel.getExtensionLoader(DeCompressor.class)
            .getSupportedExtensions();
        this.acceptEncodings = String.join(",", supported);
        this.connectionManager = frameworkModel.getExtensionLoader(ConnectionManager.class)
            .getExtension("multiple");
    }
    @Override
    public int getDefaultPort() {
        return 50051;
    }
    @Override
    public <T> Exporter<T> export(Invoker<T> invoker) throws RpcException {
        URL url = invoker.getUrl();
        checkProtobufVersion(url);
        String key = serviceKey(url);