add 增加 ruoyi-common-mcp 模块 支持作为server提供mcp接口提供数据 与 接入多个client做数据采集

ruoyi-common/ruoyi-common-mcp/pom.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.dromara</groupId>
+        <artifactId>ruoyi-common</artifactId>
+        <version>${revision}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>ruoyi-common-mcp</artifactId>
+
+    <description>
+        ruoyi-common-mcp mcp模块
+    </description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.dromara</groupId>
+            <artifactId>ruoyi-common-core</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.ai</groupId>
+            <artifactId>spring-ai-starter-mcp-server-webmvc</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.ai</groupId>
+            <artifactId>spring-ai-starter-mcp-client</artifactId>
+        </dependency>
+    </dependencies>
+</project>

ruoyi-common/ruoyi-common-mcp/src/main/java/org/dromara/common/mcp/config/McpAutoConfiguration.java

@@ -0,0 +1,29 @@
+package org.dromara.common.mcp.config;
+
+import io.modelcontextprotocol.client.McpSyncClient;
+import org.dromara.common.mcp.core.McpClientTemplate;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.context.annotation.Bean;
+
+import java.util.List;
+
+/**
+ * MCP 公共模块自动配置。
+ *
+ * @author Lion Li
+ */
+@AutoConfiguration
+public class McpAutoConfiguration {
+
+    /**
+     * MCP Client 通用操作模板。
+     */
+    @Bean
+    @ConditionalOnBean(McpSyncClient.class)
+    @ConditionalOnMissingBean
+    public McpClientTemplate mcpClientTemplate(List<McpSyncClient> mcpSyncClients) {
+        return new McpClientTemplate(mcpSyncClients);
+    }
+}

ruoyi-common/ruoyi-common-mcp/src/main/java/org/dromara/common/mcp/core/McpClientTemplate.java

@@ -0,0 +1,125 @@
+package org.dromara.common.mcp.core;
+
+import io.modelcontextprotocol.client.McpSyncClient;
+import io.modelcontextprotocol.spec.McpSchema;
+import lombok.RequiredArgsConstructor;
+
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * MCP Client 通用操作模板。
+ * <p>
+ * Spring AI 已经负责 MCP Client 的创建、初始化与连接管理，本模板只做项目内常用调用封装，
+ * 避免业务模块直接遍历 `McpSyncClient` 或重复处理返回结构。
+ *
+ * @author Lion Li
+ */
+@RequiredArgsConstructor
+public class McpClientTemplate {
+
+    private final List<McpSyncClient> mcpSyncClients;
+
+    /**
+     * 查询所有已连接 MCP Server 的工具列表。
+     *
+     * @return Server 名称与工具名称列表
+     */
+    public Map<String, List<String>> listTools() {
+        Map<String, List<String>> result = new LinkedHashMap<>();
+        for (McpSyncClient client : mcpSyncClients) {
+            List<String> tools = client.listTools().tools().stream()
+                .map(McpSchema.Tool::name)
+                .toList();
+            result.put(getServerName(client), tools);
+        }
+        return result;
+    }
+
+    /**
+     * 调用所有 MCP Server 上的同名工具。
+     *
+     * @param toolName 工具名称
+     * @param arguments 工具参数
+     * @return 各 Server 的工具调用结果
+     */
+    public Map<String, McpToolCallResult> callTool(String toolName, Map<String, Object> arguments) {
+        Map<String, McpToolCallResult> result = new LinkedHashMap<>();
+        for (McpSyncClient client : mcpSyncClients) {
+            McpSchema.CallToolResult callResult = client.callTool(new McpSchema.CallToolRequest(toolName, arguments));
+            result.put(getServerName(client), McpToolCallResult.of(getServerName(client), callResult));
+        }
+        return result;
+    }
+
+    /**
+     * 调用指定 MCP Server 上的工具。
+     *
+     * @param serverName Server 名称
+     * @param toolName 工具名称
+     * @param arguments 工具参数
+     * @return 工具调用结果
+     */
+    public Optional<McpToolCallResult> callTool(String serverName, String toolName, Map<String, Object> arguments) {
+        return findClient(serverName)
+            .map(client -> McpToolCallResult.of(serverName, client.callTool(new McpSchema.CallToolRequest(toolName, arguments))));
+    }
+
+    /**
+     * 读取所有 MCP Server 上的同名资源。
+     *
+     * @param uri 资源地址
+     * @return 各 Server 的资源内容
+     */
+    public Map<String, McpResourceReadResult> readResource(String uri) {
+        Map<String, McpResourceReadResult> result = new LinkedHashMap<>();
+        for (McpSyncClient client : mcpSyncClients) {
+            McpSchema.ReadResourceResult readResult = client.readResource(new McpSchema.ReadResourceRequest(uri));
+            result.put(getServerName(client), McpResourceReadResult.of(getServerName(client), readResult));
+        }
+        return result;
+    }
+
+    /**
+     * 读取指定 MCP Server 上的资源。
+     *
+     * @param serverName Server 名称
+     * @param uri 资源地址
+     * @return 资源内容
+     */
+    public Optional<McpResourceReadResult> readResource(String serverName, String uri) {
+        return findClient(serverName)
+            .map(client -> McpResourceReadResult.of(serverName, client.readResource(new McpSchema.ReadResourceRequest(uri))));
+    }
+
+    /**
+     * 按 Server 名称查找 MCP Client。
+     *
+     * @param serverName Server 名称
+     * @return MCP Client
+     */
+    public Optional<McpSyncClient> findClient(String serverName) {
+        return mcpSyncClients.stream()
+            .filter(client -> serverName.equals(getServerName(client)))
+            .findFirst();
+    }
+
+    /**
+     * 查询已连接的 MCP Client。
+     *
+     * @return MCP Client 列表
+     */
+    public List<McpSyncClient> getClients() {
+        return mcpSyncClients;
+    }
+
+    private String getServerName(McpSyncClient client) {
+        McpSchema.Implementation serverInfo = client.getServerInfo();
+        if (serverInfo == null || serverInfo.name() == null) {
+            return "unknown";
+        }
+        return serverInfo.name();
+    }
+}

ruoyi-common/ruoyi-common-mcp/src/main/java/org/dromara/common/mcp/core/McpResourceReadResult.java

@@ -0,0 +1,20 @@
+package org.dromara.common.mcp.core;
+
+import io.modelcontextprotocol.spec.McpSchema;
+
+import java.util.List;
+
+/**
+ * MCP 资源读取结果。
+ *
+ * @author Lion Li
+ */
+public record McpResourceReadResult(
+    String serverName,
+    List<McpSchema.ResourceContents> contents
+) {
+
+    public static McpResourceReadResult of(String serverName, McpSchema.ReadResourceResult result) {
+        return new McpResourceReadResult(serverName, result.contents());
+    }
+}

ruoyi-common/ruoyi-common-mcp/src/main/java/org/dromara/common/mcp/core/McpToolCallResult.java

@@ -0,0 +1,27 @@
+package org.dromara.common.mcp.core;
+
+import io.modelcontextprotocol.spec.McpSchema;
+
+import java.util.List;
+
+/**
+ * MCP 工具调用结果。
+ *
+ * @author Lion Li
+ */
+public record McpToolCallResult(
+    String serverName,
+    boolean error,
+    List<McpSchema.Content> content,
+    Object structuredContent
+) {
+
+    public static McpToolCallResult of(String serverName, McpSchema.CallToolResult result) {
+        return new McpToolCallResult(
+            serverName,
+            Boolean.TRUE.equals(result.isError()),
+            result.content(),
+            result.structuredContent()
+        );
+    }
+}

ruoyi-common/ruoyi-common-mcp/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1 @@
+org.dromara.common.mcp.config.McpAutoConfiguration