多轮对话

src/main/java/com/huangge1199/aiagent/Service/InvokeService.java

@@ -19,4 +19,6 @@ public interface InvokeService {
     String getMsgBySpringAi(String question);
 
     String getMsgBySpringAiOllam(String question);
+
+    void moreMessages();
 }

src/main/java/com/huangge1199/aiagent/Service/impl/InvokeServiceImpl.java

@@ -1,6 +1,8 @@
 package com.huangge1199.aiagent.Service.impl;
 
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.List;
 
 import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpResponse;
@@ -16,6 +18,9 @@ import com.alibaba.dashscope.exception.NoApiKeyException;
 import com.huangge1199.aiagent.Service.InvokeService;
 import jakarta.annotation.Resource;
 import org.springframework.ai.chat.messages.AssistantMessage;
+import org.springframework.ai.chat.messages.SystemMessage;
+import org.springframework.ai.chat.messages.UserMessage;
+import org.springframework.ai.chat.model.ChatResponse;
 import org.springframework.ai.chat.prompt.Prompt;
 import org.springframework.ai.ollama.OllamaChatModel;
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -121,4 +126,42 @@ public class InvokeServiceImpl implements InvokeService {
                 .getOutput();
         return output.getText();
     }
+
+    @Override
+    public void moreMessages() {
+
+        List<org.springframework.ai.chat.messages.Message> messages = new ArrayList<>();
+
+        //第零轮对话
+        messages.add(new SystemMessage("你是一个旅游规划师"));
+        messages.add(new UserMessage("你是谁？"));
+        ChatResponse response = ollamaChatModel.call(new Prompt(messages));
+        String content = response.getResult().getOutput().getText();
+        System.out.printf("第零轮: %s\n", content);
+
+        messages.add(new AssistantMessage(content));
+
+        //第一轮对话
+        messages.add(new UserMessage("我想去新疆"));
+        response = ollamaChatModel.call(new Prompt(messages));
+        content = response.getResult().getOutput().getText();
+        System.out.printf("第一轮: %s\n", content);
+
+        messages.add(new AssistantMessage(content));
+
+        //第二轮对话
+        messages.add(new UserMessage("能帮我推荐一些旅游景点吗?"));
+        response = ollamaChatModel.call(new Prompt(messages));
+        content = response.getResult().getOutput().getText();
+        System.out.printf("第二轮: %s\n", content);
+
+        messages.add(new AssistantMessage(content));
+
+        //第三轮对话
+        messages.add(new UserMessage("那里这两天的天气如何?"));
+        response = ollamaChatModel.call(new Prompt(messages));
+        content = response.getResult().getOutput().getText();
+
+        System.out.printf("第三轮: %s\n", content);
+    }
 }

src/main/java/com/huangge1199/aiagent/controller/InvokeController.java

@@ -71,4 +71,10 @@ public class InvokeController {
             return R.fail(e.getMessage());
         }
     }
+
+    @PostMapping("/moreMessages")
+    @Operation(summary = "多轮对话")
+    public void moreMessages() {
+        invokeService.moreMessages();
+    }
 }

src/main/resources/application.yml

@@ -11,7 +11,7 @@ spring:
     ollama:
       base-url: http://192.168.188.2:11435
       chat:
-        model: gemma3:1b
+        model: DeepSeek-R1-Distill-Qwen-1.5B:latest
 server:
   port: 8123
   servlet:
@@ -32,4 +32,13 @@ springdoc:
 knife4j:
   enable: true
   setting:
-    language: zh_cn
+    language: zh_cn
+
+logging:
+  level:
+    org:
+      springframework:
+        ai:
+          chat:
+            client:
+              advisor: DEBUG