springboot+chatgpt+chatUI Pro開發(fā)智能聊天工具的實(shí)踐

更新時(shí)間：2023年04月02日 11:29:33 作者：奔跑中的小象

本文主要介紹了springboot+chatgpt+chatUI Pro開發(fā)智能聊天工具的實(shí)踐，文中通過示例代碼介紹的非常詳細(xì)，對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價(jià)值，需要的朋友們下面隨著小編來一起學(xué)習(xí)學(xué)習(xí)吧

一、技術(shù)介紹

1.chatgpt-java是一個(gè)OpenAI的Java版SDK，支持開箱即用。目前以支持官網(wǎng)全部Api。支持最新版本GPT-3.5-Turbo模型以及whisper-1模型。

2.Spring Boot是由Pivotal團(tuán)隊(duì)提供的全新框架，其設(shè)計(jì)目的是用來簡化新Spring應(yīng)用的初始搭建以及開發(fā)過程。該框架使用了特定的方式來進(jìn)行配置，從而使開發(fā)人員不再需要定義樣板化的配置。通過這種方式，Spring Boot致力于在蓬勃發(fā)展的快速應(yīng)用開發(fā)領(lǐng)域(rapid application development)成為領(lǐng)導(dǎo)者。

3.ChatUI Pro 是在ChatUI 基礎(chǔ)組件的基礎(chǔ)上，結(jié)合阿里小蜜的最佳實(shí)踐，沉淀和總結(jié)出來的一個(gè)開箱即用的，可快速搭建智能對話機(jī)器人的框架。它簡單易上手，通過簡單的配置就能搭建出對話機(jī)器人；同時(shí)它強(qiáng)大易擴(kuò)展，通過豐富的接口和自定義卡片滿足各種定制化需求。

二、項(xiàng)目介紹

本項(xiàng)目采用了GPT-3.5-Turb模型作為基礎(chǔ)，通過springboot結(jié)合redis、chat-java以及chatUI Pro實(shí)現(xiàn)簡單的人工智能機(jī)器人。因?yàn)樵L問openAI的API返回結(jié)果比較慢，項(xiàng)目中當(dāng)前端將問題請求發(fā)送到后端后，后端會將生成一個(gè)UUID，返回前端，同時(shí)后端也會重新開啟一個(gè)線程去訪問openAI，當(dāng)openAI返回結(jié)果后，后端將UUID做為key，openAI返回的結(jié)果做為value存儲到redis中。前端會根據(jù)后端第一次請求的結(jié)果中UUID做為參數(shù)每個(gè)5s請求一次后端的answer接口，answer接口會根據(jù)UUID查詢r(jià)edis是否有值，直到后端answer接口返回結(jié)果后前端將結(jié)果輸出給用戶

三、項(xiàng)目搭建

1.創(chuàng)建springboot項(xiàng)目，項(xiàng)目命名mychatgpt。

2.導(dǎo)入項(xiàng)目pom的依賴

<?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>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.12</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.xyh</groupId>
    <artifactId>mychatgpt</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>mychatgpt</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.logging.log4j</groupId>
                    <artifactId>log4j-api</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.apache.logging.log4j</groupId>
                    <artifactId>log4j-to-slf4j</artifactId>
                </exclusion>
            </exclusions>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpcore</artifactId>
        </dependency>
        <dependency>
            <groupId>com.theokanning.openai-gpt3-java</groupId>
            <artifactId>api</artifactId>
            <version>0.10.0</version>
        </dependency>
        <dependency>
            <groupId>com.theokanning.openai-gpt3-java</groupId>
            <artifactId>service</artifactId>
            <version>0.10.0</version>
        </dependency>
        <dependency>
            <groupId>com.theokanning.openai-gpt3-java</groupId>
            <artifactId>client</artifactId>
            <version>0.10.0</version>
        </dependency>
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>5.8.12</version>
        </dependency>
        <dependency>
            <groupId>com.unfbx</groupId>
            <artifactId>chatgpt-java</artifactId>
            <version>1.0.5</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.17</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.5.2</version>
            <exclusions>
                <exclusion>
                    <groupId>com.baomidou</groupId>
                    <artifactId>mybatis-plus-generator</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.github.yulichang</groupId>
            <artifactId>mybatis-plus-join</artifactId>
            <version>1.4.2</version>
        </dependency>
        <!--集成隨機(jī)生成數(shù)據(jù)包 -->
        <dependency>
            <groupId>com.apifan.common</groupId>
            <artifactId>common-random</artifactId>
            <version>1.0.19</version>
        </dependency>
        <!--集成隨機(jī)生成數(shù)據(jù)包 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>
                            <groupId>org.projectlombok</groupId>
                            <artifactId>lombok</artifactId>
                        </exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

3.編寫chatGPT實(shí)現(xiàn)工具類

package com.xyh.mychatgpt.utils;
import com.unfbx.chatgpt.OpenAiClient;
import com.unfbx.chatgpt.entity.chat.ChatChoice;
import com.unfbx.chatgpt.entity.chat.ChatCompletion;
import com.unfbx.chatgpt.entity.chat.Message;
import com.unfbx.chatgpt.entity.common.Choice;
import com.unfbx.chatgpt.entity.completions.Completion;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import java.util.Arrays;
import java.util.List;
/**
 * @author xiangyuanhong
 * @description: TODO
 * @date 2023/3/21上午9:28
 */
@Component
public class ChatGPTUtils {
    @Value("${xyh.openai.key}")
    private  String token;
    @Autowired
    private RedisUtils redisUtils;
    public void ask(String model,String question,String uuid){
        StringBuffer result=new StringBuffer();
        try {
            OpenAiClient openAiClient = new OpenAiClient(token, 3000, 300, 300, null);
            if("GPT-3.5-Turb".equals(model)){
            // GPT-3.5-Turb模型
            Message message=Message.builder().role(Message.Role.USER).content(question).build();
            ChatCompletion chatCompletion = ChatCompletion.builder().messages(Arrays.asList(message)).build();
            List<ChatChoice> resultList = openAiClient.chatCompletion(chatCompletion).getChoices();
            for (int i = 0; i < resultList.size(); i++) {
                result.append(resultList.get(i).getMessage().getContent());
            }
            }else{
                //text-davinci-003/text-ada-003
                Completion completion = Completion.builder()
                        .prompt(question)
                        .model(model)
                        .maxTokens(2000)
                        .temperature(0)
                        .echo(false)
                        .build();
                Choice[] resultList = openAiClient.completions(completion).getChoices();
                for (Choice choice : resultList) {
                    result.append(choice.getText());
                }
            }
        }catch (Exception e) {
            System.out.println(e.getMessage());
            result.append("小愛還不太懂，回去一定努力學(xué)習(xí)補(bǔ)充知識");
        }
        redisUtils.set(uuid,result.toString());
    }
}

4.開發(fā)項(xiàng)目Controller類，用來與前端進(jìn)行交互

package com.xyh.mychatgpt.controller;
import cn.hutool.core.thread.ThreadUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import com.xyh.mychatgpt.utils.ChatGPTUtils;
import com.xyh.mychatgpt.utils.R;
import com.xyh.mychatgpt.utils.RedisUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.servlet.http.HttpServletRequest;
/**
 * @author xiangyuanhong
 * @description: TODO
 * @date 2023/2/28下午4:57
 */
@RestController
public class IndexController {
    @Autowired
    private RedisUtils redisUtils;
    @Autowired
    private ChatGPTUtils chatGPTUtils;
    @GetMapping("/ask")
    public R ask(String question,HttpServletRequest request) {
        String uuid=IdUtil.simpleUUID();
        if (StrUtil.isBlank(question)) {
            question = "今天天氣怎么樣？";
        }
        String finalQuestion = question;
        ThreadUtil.execAsync(()->{
            chatGPTUtils.ask("GPT-3.5-Turb", finalQuestion,uuid);
        });
        return R.ok().put("data",uuid);
    }
    @GetMapping("/answer")
    public R answer(String uuid){
        String result=redisUtils.get(uuid);
          return R.ok().put("data",result);
    }
}

5.前端頁面開發(fā)，在項(xiàng)目templates目錄創(chuàng)建index.html頁面，并引入chatUI pro相關(guān)文件

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta name="renderer" content="webkit" />
    <meta name="force-rendering" content="webkit" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0, viewport-fit=cover" />
    <title>滴答小愛</title>
    <link rel="stylesheet"  rel="external nofollow" >
</head>
<body>
<div id="root"></div>
<script src="http://g.alicdn.com/chatui/sdk-v2/0.2.4/sdk.js"></script>
<script src="http://g.alicdn.com/chatui/extensions/0.0.7/isv-parser.js"></script>
<script src="js/setup.js"></script>
<script src="js/jquery-3.6.3.min.js"></script>
<script src="http://g.alicdn.com/chatui/icons/0.3.0/index.js" async></script>
</body>
</html>

6.創(chuàng)建setup.js實(shí)現(xiàn)chatUI Pro與后端通信交換。

var bot = new ChatSDK({
    config: {
        // navbar: {
        //     title: '滴答小愛'
        // },
        robot: {
            avatar: 'images/chat.png'
        },
        // 用戶頭像
        user: {
            avatar: 'images/user.png',
        },
        // 首屏消息
        messages: [
            {
                type: 'text',
                content: {
                    text: '您好，小愛為您服務(wù)，請問有什么可以幫您的？'
                }
            }
        ],
        // 快捷短語
        // quickReplies: [
        //     { name: '健康碼顏色',isHighlight:true },
        //     { name: '入浙通行申報(bào)' },
        //     { name: '健康碼是否可截圖使用' },
        //     { name: '健康通行碼適用范圍' },
        // ],
        // 輸入框占位符
        placeholder: '輸入任何您想詢問的問題',
    },
    requests: {
        send: function (msg) {
            if (msg.type === 'text') {
                return {
                    url: '/ask',
                    data: {
                        question: msg.content.text
                    }
                };
            }
        }
    },
    handlers: {
        /**
         *
         * 解析請求返回的數(shù)據(jù)
         * @param {object} res - 請求返回的數(shù)據(jù)
         * @param {object} requestType - 請求類型
         * @return {array}
         */
        parseResponse: function (res, requestType) {
            // 根據(jù) requestType 處理數(shù)據(jù)
            if (requestType === 'send' && res.code==0) {
                // 用 isv 消息解析器處理數(shù)據(jù)
                $.ajaxSettings.async=false;
                var answer="";
                var isOK=false;
                while(!isOK){
                    $.get("/answer",{uuid:res.data},function(result){
                        console.log(result.data)
                        if(null != result.data){
                            isOK=true;
                            answer=result.data;
                        }
                    },"json");
                    if(!isOK){
                        sleep(5000);
                    }
                }
                $.ajaxSettings.async=true;
                return [{"_id":res.data,type:"text",content:{text:answer},position:"left"}];
            }
        },
    },
});
function sleep(n) { //n表示的毫秒數(shù)
    var start = new Date().getTime();
    while (true) {
        if (new Date().getTime() - start > n) {
            break;
        }
    }
}
bot.run();

7.項(xiàng)目搭建完成后啟動springboot項(xiàng)目然后訪問http://ip:端口就可以。項(xiàng)目最終效果：http://hyrun.vip/

四、項(xiàng)目展示

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