feat: mcp demo

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xiaoxin 2025-04-09 13:16:29 +08:00
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package cn.iocoder.yudao.framework.ai.mcp;
import cn.iocoder.yudao.framework.ai.core.model.doubao.DouBaoChatModel;
import org.junit.jupiter.api.Test;
import org.springframework.ai.chat.client.ChatClient;
import org.springframework.ai.openai.OpenAiChatModel;
import org.springframework.ai.openai.OpenAiChatOptions;
import org.springframework.ai.openai.api.OpenAiApi;
import org.springframework.ai.tool.annotation.Tool;
import org.springframework.ai.tool.method.MethodToolCallbackProvider;
public class DouBaoMcpTests {
private final OpenAiChatModel openAiChatModel = OpenAiChatModel.builder()
.openAiApi(OpenAiApi.builder()
.baseUrl(DouBaoChatModel.BASE_URL)
.apiKey("5c1b5747-26d2-4ebd-a4e0-dd0e8d8b4272") // apiKey
.build())
.defaultOptions(OpenAiChatOptions.builder()
.model("doubao-1-5-lite-32k-250115") // 模型doubao
.temperature(0.7)
.build())
.build();
private final DouBaoChatModel chatModel = new DouBaoChatModel(openAiChatModel);
private final MethodToolCallbackProvider provider = MethodToolCallbackProvider.builder()
.toolObjects(new UserService())
.build();
private final ChatClient chatClient = ChatClient.builder(chatModel)
.defaultTools(provider)
.build();
@Test
public void testMcpGetUserInfo() {
// 打印结果
System.out.println(chatClient.prompt()
.user("目前有哪些工具可以使用")
.call()
.content());
System.out.println("====================================");
// 打印结果
System.out.println(chatClient.prompt()
.user("小新的年龄是多少")
.call()
.content());
System.out.println("====================================");
// 打印结果
System.out.println(chatClient.prompt()
.user("获取小新的基本信息")
.call()
.content());
System.out.println("====================================");
// 打印结果
System.out.println(chatClient.prompt()
.user("小新是什么职业的")
.call()
.content());
System.out.println("====================================");
// 打印结果
System.out.println(chatClient.prompt()
.user("小新的教育背景")
.call()
.content());
System.out.println("====================================");
// 打印结果
System.out.println(chatClient.prompt()
.user("小新的兴趣爱好是什么")
.call()
.content());
System.out.println("====================================");
}
static class UserService {
@Tool(name = "getUserAge", description = "获取用户年龄")
public String getUserAge(String userName) {
return "" + userName + "》的年龄为18";
}
@Tool(name = "getUserSex", description = "获取用户性别")
public String getUserSex(String userName) {
return "" + userName + "》的性别为:男";
}
@Tool(name = "getUserBasicInfo", description = "获取用户基本信息,包括姓名、年龄、性别等")
public String getUserBasicInfo(String userName) {
return "" + userName + "》的基本信息:\n姓名" + userName + "\n年龄18\n性别\n身高175cm\n体重65kg";
}
@Tool(name = "getUserContact", description = "获取用户联系方式,包括电话、邮箱等")
public String getUserContact(String userName) {
return "" + userName + "》的联系方式:\n电话138****1234\n邮箱" + userName.toLowerCase() + "@example.com\nQQ123456789";
}
@Tool(name = "getUserAddress", description = "获取用户地址信息")
public String getUserAddress(String userName) {
return "" + userName + "》的地址信息北京市朝阳区科技园区88号";
}
@Tool(name = "getUserJob", description = "获取用户职业信息")
public String getUserJob(String userName) {
return "" + userName + "》的职业信息软件工程师就职于ABC科技有限公司工作年限5年";
}
@Tool(name = "getUserHobbies", description = "获取用户兴趣爱好")
public String getUserHobbies(String userName) {
return "" + userName + "》的兴趣爱好:编程、阅读、旅游、摄影、打篮球";
}
@Tool(name = "getUserEducation", description = "获取用户教育背景")
public String getUserEducation(String userName) {
return "" + userName + "》的教育背景:\n本科计算机科学与技术专业北京大学\n硕士软件工程专业清华大学";
}
}
}