Spring AI 2.0：MCP

风流少年2026-08-15 17:33

一、简介

Tool负责调用公司内部接口，而MCP负责调用公司外部接口（MCP也是一种Tool）。

二、代码

pom.xml

xml 复制代码

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

mcp-servers-config.json

Windows版本

json 复制代码

{
  "mcpServers": {
    "baidu-map": {
      "command": "cmd",
      "args": [
        "/c",
        "npx",
        "-y",
        "@baidumap/mcp-server-baidu-map"
      ],
      "env": {
        "BAIDU_MAP_API_KEY": "你的key"
      }
    }
  }
}

Linux/Mac 版本

json 复制代码

{
  "mcpServers": {
    "baidu-map": {
      "command": "npx",
      "args": [
        "-y",
        "@baidumap/mcp-server-baidu-map"
      ],
      "env": {
        "BAIDU_MAP_API_KEY": "你的key"
      }
    }
  }
}

配置mcp-servers-config.json

application.properties

properties 复制代码

spring.ai.mcp.client.stdio.servers-configuration=classpath:mcp-servers-config.json

配置MCP
将ToolCallbackProvider 配置到 defaultTools。

java 复制代码

@Configuration
public class SpringAiConfig {

    @Autowired
    private ChatMemory chatMemory;

    @Autowired
    private MyTools myTools;

    @Autowired
    private ToolCallbackProvider toolCallbackProvider;

    @Bean
    public ChatClient chatClient(DeepSeekChatModel deepSeekChatModel) {
        return ChatClient.builder(deepSeekChatModel)
                .defaultSystem("你是AI助手，回答用户的问题。")
                .defaultAdvisors(MessageChatMemoryAdvisor.builder(chatMemory).build())
                .defaultTools(myTools, toolCallbackProvider)
                .build();
    }
}