Grt1228 / chatgpt-java

ChatGPT Java SDK支持流式输出、Gpt插件、联网。支持OpenAI官方所有接口。ChatGPT的Java客户端。OpenAI GPT-3.5-Turb GPT-4 Api Client for Java
https://chatgpt-java.unfbx.com
Apache License 2.0
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chatgpt chatgpt-java gpt-35-turbo gpt-4 gpt-plugins java openai-api openai-chatgpt openai-images openai-whisper tiktoken-java whisper

it’s an “unofficial" or "community-maintained” library. 这是一个非官方的社区维护的库。有bug欢迎朋友们指出,互相学习。

原创发布转载注明出处!

文档地址:https://chatgpt-java.unfbx.com/

星火大模型Java SDK: https://github.com/Grt1228/SparkDesk-Java

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📖 项目简介

ChatGPT的Java客户端 OpenAI官方Api的Java SDK,可以快速接入项目使用。支持OpenAI官方全部接口,同时支持Tokens计算。参考文档:Tokens_README.md

Assistant Dall-e-3 FineTuneJob TTS ChatCompletionWithPicture
自定义知识库、AI助理 AI生成图片 微调job 文本转语音 附加图片的ChatCompletion
TikToken Chat Completions Images Speech To Text 余额查询
Token计算 GPT-3.5、4.0对话模型 GPT-3.0对话 图片模型 语音转文字,语音翻译 余额查询
Embeddings Files Moderations Fine-tune Models
嵌入 自定义训练模型 文本审核,敏感词鉴别 微调 模型检索相关
支持流式输出: 流式输出实现方式 小程序 安卓 ios H5
SSE参考:OpenAISSEEventSourceListener 不支持 支持 支持 支持
WebSocket参考:OpenAIWebSocketEventSourceListener 支持 支持 支持 支持

基于本SDK开发的Demo项目,整合Spring Boot 实现CahtGPT对话模式,思路可以参考: https://github.com/Grt1228/chatgpt-steam-output

🚩 特性

📑 更新日志

🚀 快速开始

本项目支持默认输出流式输出。完整SDK测试案例参考:

SDK测试案例 Tokens计算测试案例 完整Function-Call调用案例
OpenAiClientTestOpenAiStreamClientTest Tokens计算参考:TikTokensTest OpenAiClientFunctionTest

方式一

1、导入pom依赖

<dependency>
    <groupId>com.unfbx</groupId>
    <artifactId>chatgpt-java</artifactId>
    <version>1.0.14-beta1</version>
</dependency>

2、流式客户端使用示例:

更多SDK示例参考:OpenAiStreamClientTest

默认OkHttpClient

public class Test {
    public static void main(String[] args) {
        OpenAiStreamClient client = OpenAiStreamClient.builder()
                .apiKey(Arrays.asList("sk-********","sk-********"))
                //自定义key的获取策略:默认KeyRandomStrategy
                //.keyStrategy(new KeyRandomStrategy())
                .keyStrategy(new FirstKeyStrategy())
                //自己做了代理就传代理地址,没有可不不传
//                .apiHost("https://自己代理的服务器地址/")
                .build();
        //聊天模型:gpt-3.5
        ConsoleEventSourceListener eventSourceListener = new ConsoleEventSourceListener();
        Message message = Message.builder().role(Message.Role.USER).content("你好啊我的伙伴!").build();
        ChatCompletion chatCompletion = ChatCompletion.builder().messages(Arrays.asList(message)).build();
        client.streamChatCompletion(chatCompletion, eventSourceListener);
        CountDownLatch countDownLatch = new CountDownLatch(1);
        try {
            countDownLatch.await();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}

自定义OkHttpClient客户端使用示例:

public class Test {
    public static void main(String[] args) {
        //国内访问需要做代理,国外服务器不需要
        Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("127.0.0.1", 7890));
        HttpLoggingInterceptor httpLoggingInterceptor = new HttpLoggingInterceptor(new OpenAILogger());
        //!!!!千万别再生产或者测试环境打开BODY级别日志!!!!
        //!!!生产或者测试环境建议设置为这三种级别:NONE,BASIC,HEADERS,!!!
        httpLoggingInterceptor.setLevel(HttpLoggingInterceptor.Level.HEADERS);
        OkHttpClient okHttpClient = new OkHttpClient
                .Builder()
                .proxy(proxy)//自定义代理
                .addInterceptor(httpLoggingInterceptor)//自定义日志
                .connectTimeout(30, TimeUnit.SECONDS)//自定义超时时间
                .writeTimeout(30, TimeUnit.SECONDS)//自定义超时时间
                .readTimeout(30, TimeUnit.SECONDS)//自定义超时时间
                .build();
        OpenAiStreamClient client = OpenAiStreamClient.builder()
                .apiKey(Arrays.asList("sk-********","sk-********"))
                //自定义key的获取策略:默认KeyRandomStrategy
                //.keyStrategy(new KeyRandomStrategy())
                .keyStrategy(new FirstKeyStrategy())
                .okHttpClient(okHttpClient)
                //自己做了代理就传代理地址,没有可不不传
//                .apiHost("https://自己代理的服务器地址/")
                .build();
    }
}

输出日志(text是持续输出的):

23:03:59.158 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI建立sse连接...
23:03:59.160 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\n", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.172 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\n", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.251 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u5fc3", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.313 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u60c5", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.380 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u8212", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.439 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u7545", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.532 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\uff0c", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.579 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u5fc3", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.641 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u65f7", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.673 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u795e", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.751 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u6021", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.782 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:{"id": "cmpl-6pIHnOOJiiUEVMesXwxzzcSQFoZHj", "object": "text_completion", "created": 1677683039, "choices": [{"text": "\u3002", "index": 0, "logprobs": null, "finish_reason": null}], "model": "text-davinci-003"}
23:03:59.815 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据:[DONE]
23:03:59.815 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI返回数据结束了
23:03:59.815 [省略无效信息] INFO com.unfbx.chatgpt.sse.ConsoleEventSourceListener - OpenAI关闭sse连接...

3、默认客户端使用示例(支持全部API):

更多SDK示例参考:OpenAiClientTest

默认OkHttpClient

public class Test {
    public static void main(String[] args) {
        OpenAiClient openAiClient = OpenAiClient.builder()
                .apiKey(Arrays.asList("sk-********","sk-********"))
                //自定义key的获取策略:默认KeyRandomStrategy
                //.keyStrategy(new KeyRandomStrategy())
                .keyStrategy(new FirstKeyStrategy())
                //自己做了代理就传代理地址,没有可不不传
//                .apiHost("https://自己代理的服务器地址/")
                .build();
                //聊天模型:gpt-3.5
        Message message = Message.builder().role(Message.Role.USER).content("你好啊我的伙伴!").build();
        ChatCompletion chatCompletion = ChatCompletion.builder().messages(Arrays.asList(message)).build();
        ChatCompletionResponse chatCompletionResponse = openAiClient.chatCompletion(chatCompletion);
        chatCompletionResponse.getChoices().forEach(e -> {
            System.out.println(e.getMessage());
        });
    }
}

自定义OkHttpClient客户端使用示例:

public class Test {
    public static void main(String[] args) {
        //国内访问需要做代理,国外服务器不需要
        Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("127.0.0.1", 7890));
        HttpLoggingInterceptor httpLoggingInterceptor = new HttpLoggingInterceptor(new OpenAILogger());
        //!!!!千万别再生产或者测试环境打开BODY级别日志!!!!
        //!!!生产或者测试环境建议设置为这三种级别:NONE,BASIC,HEADERS,!!!
        httpLoggingInterceptor.setLevel(HttpLoggingInterceptor.Level.HEADERS);
        OkHttpClient okHttpClient = new OkHttpClient
                .Builder()
                .proxy(proxy)//自定义代理
                .addInterceptor(httpLoggingInterceptor)//自定义日志输出
                .addInterceptor(new OpenAiResponseInterceptor())//自定义返回值拦截
                .connectTimeout(10, TimeUnit.SECONDS)//自定义超时时间
                .writeTimeout(30, TimeUnit.SECONDS)//自定义超时时间
                .readTimeout(30, TimeUnit.SECONDS)//自定义超时时间
                .build();
        //构建客户端
        OpenAiClient openAiClient = OpenAiClient.builder()
                .apiKey(Arrays.asList("sk-********","sk-********"))
                //自定义key的获取策略:默认KeyRandomStrategy
                //.keyStrategy(new KeyRandomStrategy())
                .keyStrategy(new FirstKeyStrategy())
                .okHttpClient(okHttpClient)
                //自己做了代理就传代理地址,没有可不不传
//                .apiHost("https://自己代理的服务器地址/")
                .build();
                //聊天模型:gpt-3.5
        Message message = Message.builder().role(Message.Role.USER).content("你好啊我的伙伴!").build();
        ChatCompletion chatCompletion = ChatCompletion.builder().messages(Arrays.asList(message)).build();
        ChatCompletionResponse chatCompletionResponse = openAiClient.chatCompletion(chatCompletion);
        chatCompletionResponse.getChoices().forEach(e -> {
            System.out.println(e.getMessage());
        });
    }
}

方式二(下载源码直接运行)

下载源码打包

❔ QA

Q A
如何实现连续对话? issues:https://github.com/Grt1228/chatgpt-java/issues/8
如何实现流式输出? 升级1.0.2版本,参考源码:OpenAiStreamClientTest
如何整合SpringBoot实现流式输出的Api接口? 参考另外一个项目:chatgpt-steam-output
最新版GPT-3.5-TURBO是否支持? 升级1.0.3 已经支持ChatCompletion, 参考测试案例:OpenAiStreamClientTestOpenAiStreamClientTest
最新版语言转文字和语言翻译是否支持? 升级1.0.3 已经支持whisper参考测试案例:OpenAiStreamClientTestOpenAiStreamClientTest

📌 国内访问解决方案

国内访问可以看下这个解决方案:https://github.com/noobnooc/noobnooc/discussions/9

📋 开发案例收集

基于本SDK开发案例收集chatgpt-java SDK案例征集

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开源协议:LICENSE