基于Spring AI Alibaba 集成通义千问 AI 聊天

创建Spring boot项目

pom配置依赖

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>io.github.osinn</groupId>
    <artifactId>spring-boot-chat-ai</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>spring-boot-chat-ai</name>
    <description>spring-boot-chat-ai</description>

    <properties>
        <java.version>17</java.version>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <spring-ai.version>1.0.0</spring-ai.version>
        <spring-ai-alibaba.version>1.0.0.2</spring-ai-alibaba.version>
        <spring-boot.version>3.4.5</spring-boot.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud.ai</groupId>
            <artifactId>spring-ai-alibaba-starter-dashscope</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.alibaba.cloud.ai</groupId>
                <artifactId>spring-ai-alibaba-bom</artifactId>
                <version>${spring-ai-alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.ai</groupId>
                <artifactId>spring-ai-bom</artifactId>
                <version>${spring-ai.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

application.yml 配置

server:
  port: 3000
spring:
  application:
    name: spring-ai-alibaba-example
  ai:
    dashscope:
      # 通义千问 key
      api-key: key-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      chat:
        options:
          model: qwq-plus

聊天接口

/**
 * @author wency_cai
 */
@RestController
public class QWQChatClientController {

    private static final String DEFAULT_PROMPT = "你好，介绍下你自己！";

    private final ChatClient chatClient;

    public QWQChatClientController(ChatModel chatModel) {
        this.chatClient = ChatClient.builder(chatModel)
                .build();
    }

    @PostMapping("/chat/send")
    public Flux<String> streamChat(@RequestParam(value = "input", required = false) String input, HttpServletResponse response) {
        response.setCharacterEncoding("UTF-8");
        return chatClient.prompt(StringUtils.hasLength(input) ? input : DEFAULT_PROMPT)
                .stream()
                .content();
    }
}

• 请求接口 http://localhost:3000/chat/send
• 响应数据如下