SpringAI框架的MCP框架自动注册两个客户端问题McpAsyncClient

注意：错误为spring ai mcp源码错误。由于github区别对待中国地区，所有不予以提交issue
当使用：

    <dependency>
        <groupId>org.springframework.ai</groupId>
        <artifactId>spring-ai-mcp-client-webflux-spring-boot-starter</artifactId>
    </dependency>

构建应用的时候，使用自动注入的方式获取mcp的客户端：
private final List<McpAsyncClient> mcpAsyncClients;

会出现多条记录。

问题：
private final List<McpAsyncClient> mcpAsyncClients 包下的SseHttpClientTransportAutoConfiguration注解中，ConditionalOnMissingClass注解错误。

那如何修复这个问题呢：
1、在自己项目中定义目录
创建包：org.springframework.ai.autoconfigure.mcp.client
2、修改注解的信息

/*
 * Copyright 2025-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.ai.autoconfigure.mcp.client;

import java.net.http.HttpClient;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.fasterxml.jackson.databind.ObjectMapper;
import io.modelcontextprotocol.client.McpSyncClient;
import io.modelcontextprotocol.client.transport.HttpClientSseClientTransport;
import io.modelcontextprotocol.spec.McpSchema;

import org.springframework.ai.autoconfigure.mcp.client.properties.McpClientCommonProperties;
import org.springframework.ai.autoconfigure.mcp.client.properties.McpSseClientProperties;
import org.springframework.ai.autoconfigure.mcp.client.properties.McpSseClientProperties.SseParameters;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;

/**
 * Auto-configuration for Server-Sent Events (SSE) HTTP client transport in the Model
 * Context Protocol (MCP).
 *
 * <p>
 * This configuration class sets up the necessary beans for SSE-based HTTP client
 * transport when WebFlux is not available. It provides HTTP client-based SSE transport
 * implementation for MCP client communication.
 *
 * <p>
 * The configuration is activated after the WebFlux SSE transport auto-configuration to
 * ensure proper fallback behavior when WebFlux is not available.
 *
 * <p>
 * Key features:
 * <ul>
 * <li>Creates HTTP client-based SSE transports for configured MCP server connections
 * <li>Configures ObjectMapper for JSON serialization/deserialization
 * <li>Supports multiple named server connections with different URLs
 * </ul>
 *
 * @see HttpClientSseClientTransport
 * @see McpSseClientProperties
 */
@AutoConfiguration(after = SseWebFluxTransportAutoConfiguration.class)
@ConditionalOnClass({ McpSchema.class, McpSyncClient.class })
@ConditionalOnMissingClass("io.modelcontextprotocol.client.transport.WebFluxSseClientTransport") // 注意，只是修改了这里
@EnableConfigurationProperties({ McpSseClientProperties.class, McpClientCommonProperties.class })
@ConditionalOnProperty(prefix = McpClientCommonProperties.CONFIG_PREFIX, name = "enabled", havingValue = "true",
        matchIfMissing = true)
public class SseHttpClientTransportAutoConfiguration {

    /**
     * Creates a list of HTTP client-based SSE transports for MCP communication.
     *
     * <p>
     * Each transport is configured with:
     * <ul>
     * <li>A new HttpClient instance
     * <li>Server URL from properties
     * <li>ObjectMapper for JSON processing
     * </ul>
     * @param sseProperties the SSE client properties containing server configurations
     * @param objectMapper the ObjectMapper for JSON serialization/deserialization
     * @return list of named MCP transports
     */
    @Bean
    public List<NamedClientMcpTransport> mcpHttpClientTransports(McpSseClientProperties sseProperties,
                                                                 ObjectMapper objectMapper) {

        List<NamedClientMcpTransport> sseTransports = new ArrayList<>();

        for (Map.Entry<String, SseParameters> serverParameters : sseProperties.getConnections().entrySet()) {

            var transport = new HttpClientSseClientTransport(HttpClient.newBuilder(), serverParameters.getValue().url(),
                    objectMapper);
            sseTransports.add(new NamedClientMcpTransport(serverParameters.getKey(), transport));
        }

        return sseTransports;
    }

    /**
     * Creates the default ObjectMapper if none is provided.
     *
     * <p>
     * This ObjectMapper is used for JSON serialization and deserialization in the SSE
     * transport implementation.
     * @return the configured ObjectMapper instance
     */
    @Bean
    @ConditionalOnMissingBean
    public ObjectMapper objectMapper() {
        return new ObjectMapper();
    }

}