工具调用

@Tool
public class CalculatorTool {
    @ToolMethod
    public double add(double a, double b) {
        return a + b;
    }

    @ToolMethod
    public double subtract(double a, double b) {
        return a - b;
    }
}

@Configuration
public class ToolConfig {
    @Bean
    public ToolRegistry toolRegistry() {
        return new ToolRegistry()
            .register(new CalculatorTool())
            .register(new WeatherTool())
            .register(new DatabaseTool());
    }
}

@Service
public class ChatService {
    private final ChatClient chatClient;
    private final ToolRegistry toolRegistry;

    public ChatService(ChatClient chatClient, ToolRegistry toolRegistry) {
        this.chatClient = chatClient;
        this.toolRegistry = toolRegistry;
    }

    public String chat(String message) {
        return chatClient.generate(message, toolRegistry);
    }
}

@Tool
public class MathTool {
    @ToolMethod
    public double calculate(String expression) {
        // 实现
    }
}

@Tool
public class WeatherTool {
    @ToolMethod
    public Weather getWeather(String location) {
        // API 调用实现
    }
}

@Tool
public class DatabaseTool {
    @ToolMethod
    public List<Record> query(String sql) {
        // 数据库查询实现
    }
}

spring.ai.tools.enabled=true
spring.ai.tools.timeout=5000
spring.ai.tools.max-retries=3
spring.ai.tools.cache-enabled=true

@Component
public class CustomTool implements Tool {
    @Override
    public String getName() {
        return "custom-tool";
    }

    @Override
    public Object execute(Map<String, Object> parameters) {
        // 自定义实现
        return result;
    }
}

management.endpoints.web.exposure.include=tools
management.endpoint.tools.enabled=true