目录
- 一、技术介绍
- 二、项目介绍
- 三、项目搭建
- 四、项目展示
一、技术介绍
1.chatgpt-java是一个OpenAI的Java版SDK,支持开箱即用。目前以支持官网全部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团队提供的全新框架,其设计目的是用来简化新Spring应用的初始搭建以及开发过程。该框架使用了特定的方式来进行配置,从而使开发人员不再需要定义样板化的配置。通过这种方式,Spring Boot致力于在蓬勃发展的快速应用开发领域(rapid application development)成为领导者。
3.ChatUI Pro 是在ChatUI 基础组件的基础上,结合阿里小蜜的最佳实践,沉淀和总结出来的一个开箱即用的,可快速搭建智能对话机器人的框架。它简单易上手,通过简单的配置就能搭建出对话机器人;同时它强大易扩展,通过丰富的接口和自定义卡片满足各种定制化需求。
二、项目介绍
本项目采用了GPT-3.5-Turb模型作为基础,通过springboot结合redis、chat-java以及chatUI Pro实现简单的人工智能机器人。因为访问openAI的API返回结果比较慢,项目中当前端将问题请求发送到后端后,后端会将生成一个UUID,返回前端,同时后端也会重新开启一个线程去访问openAI,当openAI返回结果后,后端将UUID做为key,openAI返回的结果做为value存储到redis中。前端会根据后端第一次请求的结果中UUID做为参数每个5s请求一次后端的answer接口,answer接口会根据UUID查询redis是否有值,直到后端answer接口返回结果后前端将结果输出给用户
三、项目搭建
1.创建springboot项目,项目命名mychatgpt。
2.导入项目pom的依赖
<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> | |
<!--集成随机生成数据包 --> | |
<dependency> | |
<groupId>com.apifan.common</groupId> | |
<artifactId>common-random</artifactId> | |
<version>1.0.19</version> | |
</dependency> | |
<!--集成随机生成数据包 --> | |
<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.编写chatGPT实现工具类
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 | |
*/ | |
public class ChatGPTUtils { | |
private String token; | |
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("小爱还不太懂,回去一定努力学习补充知识"); | |
} | |
redisUtils.set(uuid,result.toString()); | |
} | |
} |
4.开发项目Controller类,用来与前端进行交互
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 | |
*/ | |
public class IndexController { | |
private RedisUtils redisUtils; | |
private ChatGPTUtils chatGPTUtils; | |
public R ask(String question,HttpServletRequest request) { | |
String uuid=IdUtil.simpleUUID(); | |
if (StrUtil.isBlank(question)) { | |
question = "今天天气怎么样?"; | |
} | |
String finalQuestion = question; | |
ThreadUtil.execAsync(()->{ | |
chatGPTUtils.ask("GPT-3.5-Turb", finalQuestion,uuid); | |
}); | |
return R.ok().put("data",uuid); | |
} | |
public R answer(String uuid){ | |
String result=redisUtils.get(uuid); | |
return R.ok().put("data",result); | |
} | |
} |
5.前端页面开发,在项目templates目录创建index.html页面,并引入chatUI pro相关文件
<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>滴答小爱</title> | |
<link rel="stylesheet" href="//g.alicdn.com/chatui/sdk-v2/0.2.4/sdk.css" rel="external nofollow" > | |
</head> | |
<body> | |
<div id="root"></div> | |
<script src="//g.alicdn.com/chatui/sdk-v2/0.2.4/sdk.js"></script> | |
<script src="//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="//g.alicdn.com/chatui/icons/0.3.0/index.js" async></script> | |
</body> | |
</html> |
6.创建setup.js实现chatUI Pro与后端通信交换。
var bot = new ChatSDK({ | |
config: { | |
// navbar: { | |
// title: '滴答小爱' | |
// }, | |
robot: { | |
avatar: 'images/chat.png' | |
}, | |
// 用户头像 | |
user: { | |
avatar: 'images/user.png', | |
}, | |
// 首屏消息 | |
messages: [ | |
{ | |
type: 'text', | |
content: { | |
text: '您好,小爱为您服务,请问有什么可以帮您的?' | |
} | |
} | |
], | |
// 快捷短语 | |
// quickReplies: [ | |
// { name: '健康码颜色',isHighlight:true }, | |
// { name: '入浙通行申报' }, | |
// { name: '健康码是否可截图使用' }, | |
// { name: '健康通行码适用范围' }, | |
// ], | |
// 输入框占位符 | |
placeholder: '输入任何您想询问的问题', | |
}, | |
requests: { | |
send: function (msg) { | |
if (msg.type === 'text') { | |
return { | |
url: '/ask', | |
data: { | |
question: msg.content.text | |
} | |
}; | |
} | |
} | |
}, | |
handlers: { | |
/** | |
* | |
* 解析请求返回的数据 | |
* @param {object} res - 请求返回的数据 | |
* @param {object} requestType - 请求类型 | |
* @return {array} | |
*/ | |
parseResponse: function (res, requestType) { | |
// 根据 requestType 处理数据 | |
if (requestType === 'send' && res.code==0) { | |
// 用 isv 消息解析器处理数据 | |
$.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表示的毫秒数 | |
var start = new Date().getTime(); | |
while (true) { | |
if (new Date().getTime() - start > n) { | |
break; | |
} | |
} | |
} | |
bot.run(); |
7.项目搭建完成后启动springboot项目然后访问http://ip:端口就可以。项目最终效果:http://hyrun.vip/