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
private void checkProtobufVersion(URL url) {
        if (versionChecked) {
            return;
        }
        if (url.getServiceModel() == null) {
            return;
        }
        ServiceDescriptor descriptor = url.getServiceModel().getServiceModel();
        if (descriptor == null) {
            return;
        }
        if (descriptor instanceof StubServiceDescriptor) {
            return;
        }
        TripleWrapper.TripleResponseWrapper responseWrapper = TripleWrapper.TripleResponseWrapper.newBuilder()
            .setData(ByteString.copyFromUtf8("Test"))
            .setSerializeType("Test")
            .build();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try {
            responseWrapper.writeTo(baos);
        } catch (IOException e) {
            throw new IllegalStateException(
                "Bad protobuf-java version detected! Please make sure the version of user's "
                    + "classloader is " + "greater than 3.11.0 ", e);
        }
        this.versionChecked = true;
    }
}