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
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