告别API接口：用MCP协议让AI直接"对话"你的Spring应用

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

spring:
  application:
    name: crm-mcp-server
  ai:
    mcp:
      server:
        name: ${spring.application.name}
        version: 1.0.0

package com.example.testmcpserver;

public record Customer(String id, String name, String email, String phone, String company) {}

@Service
public class CustomerService {

    private static final Logger log = LoggerFactory.getLogger(CustomerService.class);
    private List<Customer> customers = new ArrayList<>();

    @Tool(name = "get_customers", description = "Get a list of customers from the CRM system")
    public List<Customer> getCustomers() {
        return customers;
    }

    @Tool(name = "get_customer_by_name", description = "Get a single customer from the CRM system by name")
    public Customer getCustomerByName(String name) {
        return customers.stream()
                .filter(customer -> customer.name().equals(name))
                .findFirst()
                .orElse(null);
    }

    @PostConstruct
    public void init() {
        customers.addAll(List.of(
                new Customer("1", "张三", "zhangsan@example.com", "13800138001", "阿里巴巴"),
                new Customer("2", "李四", "lisi@example.com", "13800138002", "腾讯科技"),
                new Customer("3", "王五", "wangwu@example.com", "13800138003", "字节跳动"),
                new Customer("4", "赵六", "zhaoliu@example.com", "13800138004", "华为技术"),
                new Customer("5", "钱七", "qianqi@example.com", "13800138005", "百度在线")
        ));
    }
}

@SpringBootApplication
public class TestMcpServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(TestMcpServerApplication.class, args);
    }

    @Bean
    public List<ToolCallback> crmTools(CustomerService customerService) {
        return List.of(ToolCallbacks.from(customerService));
    }
}

mvn clean package

{
    "name": "crm-demo-mcp",
    "command": "java",
    "args": [
        "-jar",
        "path/to/crm-mcp-server-0.0.1-SNAPSHOT.jar"
    ]
}

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

{
  "mcpServers": {
    "crm-demo-mcp": {
        "url": "http://localhost:8080/sse"
    },
  }
}