ChatmemoryConversationId 多用户对话记忆 20260508

1、pom

<properties>
    <java.version>17</java.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <spring-boot.version>3.2.0</spring-boot.version>
    <spring-ai.version>1.0.0</spring-ai.version>
    <spring-ai-alibaba.version>1.0.0.2</spring-ai-alibaba.version>
</properties>
<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <!-- 阿里云通义千问（DashScope）starter -->
    <dependency>
        <groupId>com.alibaba.cloud.ai</groupId>
        <artifactId>spring-ai-alibaba-starter-dashscope</artifactId>
    </dependency>

<!--对话记忆 chat-memory-->
<dependency>
    <groupId>org.springframework.ai</groupId>
    <artifactId>spring-ai-autoconfigure-model-chat-memory</artifactId>
</dependency>

</dependencies>
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-dependencies</artifactId>
            <version>${spring-boot.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        <!-- 统一管理Spring AI依赖版本 -->
        <dependency>
            <groupId>org.springframework.ai</groupId>
            <artifactId>spring-ai-bom</artifactId>
            <version>${spring-ai.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud.ai</groupId>
            <artifactId>spring-ai-alibaba-bom</artifactId>
            <version>${spring-ai-alibaba.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>
<!-- Spring AI 里程碑/快照仓库（必须配置，否则依赖无法下载） -->
<repositories>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>https://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
    <repository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>https://repo.spring.io/snapshot</url>
        <releases>
            <enabled>false</enabled>
        </releases>
    </repository>
</repositories>


2、yml

#server.port=18081
#spring.ai.dashscope.api-key="sk-72d9fd311cde487eb948bcd999ea4a65"
#spring.ai.dashscope.chat.options.model= sk-8718a83408d7443b9544cdfbf259280f
#sk-72d9fd311cde487eb948bcd999ea4a65
server:
  port: 18081
spring:
  ai:
    dashscope:
      api-key: sk-8718a83408d7443bxxxxxxx

logging:
  level:
    org.springframework.ai.chat.client.advisor.SimpleLoggerAdvisor: debug
    #org.springframework.ai.chat.client.advisor: debug

 

 

 

3、controller

 

 

import com.alibaba.cloud.ai.dashscope.chat.DashScopeChatModel;
import org.springframework.ai.chat.client.ChatClient;
import org.springframework.ai.chat.client.advisor.PromptChatMemoryAdvisor;
import org.springframework.ai.chat.memory.ChatMemory;
import org.springframework.ai.chat.memory.MessageWindowChatMemory;
import org.springframework.ai.chat.messages.Message;
import org.springframework.ai.chat.messages.UserMessage;
import org.springframework.ai.chat.model.ChatResponse;
import org.springframework.ai.chat.prompt.Prompt;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import java.util.List;

@RequestMapping("/openai")
@ResponseBody
@Controller
public class ChatMemoryController {
    @Autowired
    private ChatClient.Builder chatClientBuilder;

    @Autowired
    private ChatMemory chatMemory; // 自动注入的MessageWindowChatMemory

/**
 * 多用户对话记忆 conversationId
 */
@GetMapping("/simple/chatmemoryconversationId")
public String chatmemoryconversationId () {
    String conversationId = "lk001"; // 对话唯一标识
    String conversationId2 = "lk002"; // 对话唯一标识
    ChatClient chatClient = chatClientBuilder
            .defaultAdvisors(
                    PromptChatMemoryAdvisor.builder(chatMemory).build()
            )
            .build();

    // 2. 第一次对话：自我介绍
    // 第一次对话
    String content1= chatClient.prompt()
            .user("我叫卢卡")
            .advisors(advisorSpec->advisorSpec.param(ChatMemory.CONVERSATION_ID,conversationId))
            .call()
            .content();
    System.out.println(content1);
    System.out.println("------------------------");

    String content2= chatClient.prompt()
            .user("我叫什么？")
            .advisors(advisorSpec->advisorSpec.param(ChatMemory.CONVERSATION_ID,conversationId))
            .call()
            .content();
    System.out.println(content2);
    System.out.println("------------------------");

    String content3= chatClient.prompt()
            .user("我叫什么？")
            .advisors(advisorSpec->advisorSpec.param(ChatMemory.CONVERSATION_ID,conversationId2))
            .call()
            .content();
    System.out.println(content3);

    return  "【多用户对话记忆 conversationId】content1【conversationId:lk001】:"+content1+"------------"
            +"content2【conversationId:lk001】:"+content2+"------------"
            +"content3【conversationId:lk002】:"+content3;
}

}



4、http://localhost:18081/openai/simple/chatmemoryconversationId