Spring AI Alibaba-ChatClient

一、ChatClient是什么？

二、ChatModel与ChatClient的区别

• ChatModel:对话模型(ChatModel)是底层接口，直接与具体大语言模型交互，提供call()和stream()方法，适合简单大模型交互场景。

  

• ChatClient:ChatClient是高级封装，基于ChatModel构建，适合快速构建标准化复杂AI服务，支持同步和流式交互，集成多种高级功能。

  

三、编码

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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.ai</groupId>
        <artifactId>SpringAI</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <artifactId>SSA-03ChatClientModel</artifactId>

    <properties>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </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>
            <version>1.1.2.1</version>
        </dependency>
    </dependencies>

</project>

配置文件

server.port=9096
server.servlet.encoding.enabled=true
server.servlet.encoding.force=true
server.servlet.encoding.charset=UTF-8
spring.ai.dashscope.api-key=${qianwen}

Controller

package com.ai.controller;

import jakarta.annotation.Resource;
import org.springframework.ai.chat.client.ChatClient;
import org.springframework.ai.chat.model.ChatModel;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Flux;

@RestController
public class ChatClientV2Controller {
//    可共存
    @Resource
    ChatModel chatModel;
    @Resource
    ChatClient chatClient;
    @RequestMapping("/chat/normal")
    public String say(@RequestParam(value = "msg",defaultValue = "你是谁") String msg){
        return chatModel.call(msg);
    }

    @RequestMapping("/chatClient/v2")
    public String chatClient(@RequestParam(value = "msg",defaultValue = "分析今日金价") String msg){
        return chatClient.prompt().user(msg).call().content();
    }
}

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总结