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https://github.com/plexpt/chatgpt-java
ChatGPT Java SDK。支持 GPT3.5、 GPT4 API。开箱即用。
https://github.com/plexpt/chatgpt-java
chatgpt chatgpt-api chatgpt-api-wrapper chatgpt-bot chatgpt-sdk chatgpt3 chatgpt4 gpt4 java
Last synced: 19 days ago
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ChatGPT Java SDK。支持 GPT3.5、 GPT4 API。开箱即用。
- Host: GitHub
- URL: https://github.com/plexpt/chatgpt-java
- Owner: PlexPt
- License: gpl-3.0
- Created: 2022-12-07T04:55:33.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2024-10-15T12:45:48.000Z (19 days ago)
- Last Synced: 2024-10-15T13:04:20.683Z (19 days ago)
- Topics: chatgpt, chatgpt-api, chatgpt-api-wrapper, chatgpt-bot, chatgpt-sdk, chatgpt3, chatgpt4, gpt4, java
- Language: Java
- Homepage: https://chat.plexpt.com/
- Size: 438 KB
- Stars: 3,566
- Watchers: 24
- Forks: 704
- Open Issues: 38
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-ChatGPT-repositories - chatgpt-java - ChatGPT Java SDK。支持 GPT3.5、 GPT4 API。开箱即用。 (Others)
README
ChatGPT Java API
[](https://maven-badges.herokuapp.com/maven-central/com.github.plexpt/chatgpt)
[English Doc](https://github.com/PlexPt/chatgpt-java/blob/main/README_en.md).
OpenAI ChatGPT 的SDK。觉得不错请右上角Star
# 功能特性
| 功能 | 特性 |
|:-----------:|:---:|
| GPT 3.5 | 支持 |
| GPT 4.0 | 支持 |
| GPT 4o | 支持 |
| GPT 4o-mini | 支持 |
| 函数调用 | 支持 |
| 流式对话 | 支持 |
| 上下文 | 支持 |
| 计算Token | 支持 |
| 多KEY轮询 | 支持 |
| 代理 | 支持 |
| 反向代理 | 支持 |
## 使用指南
你可能在找这个，参考Demo https://github.com/PlexPt/chatgpt-online-springboot
最新版本 [](https://maven-badges.herokuapp.com/maven-central/com.github.plexpt/chatgpt)
maven
```
com.github.plexpt
chatgpt
6.0.0
```
gradle
```
implementation group: 'com.github.plexpt', name: 'chatgpt', version: '6.0.0'
```
### 最简使用
```java
//国内需要代理
Proxy proxy = Proxys.http("127.0.0.1", 1081);
//socks5 代理
// Proxy proxy = Proxys.socks5("127.0.0.1", 1080);
ChatGPT chatGPT = ChatGPT.builder()
.apiKey("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")
.proxy(proxy)
.apiHost("https://api.openai.com/") //反向代理地址
.build()
.init();
String res = chatGPT.chat("写一段七言绝句诗，题目是：火锅！");
System.out.println(res);
```
也可以使用这个类进行测试 [ConsoleChatGPT](src/main/java/com/plexpt/chatgpt/ConsoleChatGPT.java)
### 进阶使用
```java
//国内需要代理 国外不需要
Proxy proxy = Proxys.http("127.0.0.1", 1080);
ChatGPT chatGPT = ChatGPT.builder()
.apiKey("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")
.proxy(proxy)
.timeout(900)
.apiHost("https://api.openai.com/") //反向代理地址
.build()
.init();
Message system = Message.ofSystem("你现在是一个诗人，专门写七言绝句");
Message message = Message.of("写一段七言绝句诗，题目是：火锅！");
ChatCompletion chatCompletion = ChatCompletion.builder()
.model(ChatCompletion.Model.GPT_3_5_TURBO.getName())
.messages(Arrays.asList(system, message))
.maxTokens(3000)
.temperature(0.9)
.build();
ChatCompletionResponse response = chatGPT.chatCompletion(chatCompletion);
System.out.println(response.toPlainString());
```
### 计算token数
```java
Message system = Message.ofSystem("你现在是一个诗人，专门写七言绝句");
Message message = Message.of("写一段七言绝句诗，题目是：火锅！");
ChatCompletion chatCompletion1 = ChatCompletion.builder()
.model(ChatCompletion.Model.GPT_3_5_TURBO)
.messages(Arrays.asList(system, message))
.maxTokens(3000)
.temperature(0.9)
.build();
ChatCompletion chatCompletion2 = ChatCompletion.builder()
.model(ChatCompletion.Model.GPT4)
.messages(Arrays.asList(system, message))
.maxTokens(3000)
.temperature(0.9)
.build();
log.info("{} tokens: {}", chatCompletion1.getModel(), chatCompletion1.countTokens());
log.info("{} tokens: {}", chatCompletion2.getModel(), chatCompletion2.countTokens());
```
### 函数调用（Function Call）
```java
//国内需要代理 国外不需要
Proxy proxy = Proxys.http("127.0.0.1", 1080);
chatGPT = ChatGPT.builder()
.apiKey("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")
.timeout(900)
.proxy(proxy)
.apiHost("https://api.openai.com/") //代理地址
.build()
.init();
List functions = new ArrayList<>();
ChatFunction function = new ChatFunction();
function.setName("getCurrentWeather");
function.setDescription("获取给定位置的当前天气");
function.setParameters(ChatFunction.ChatParameter.builder()
.type("object")
.required(Arrays.asList("location"))
.properties(JSON.parseObject("{\n" +
" \"location\": {\n" +
" \"type\": \"string\",\n" +
" \"description\": \"The city and state, e.g. San Francisco, " +
"CA\"\n" +
" },\n" +
" \"unit\": {\n" +
" \"type\": \"string\",\n" +
" \"enum\": [\"celsius\", \"fahrenheit\"]\n" +
" }\n" +
" }"))
.build());
functions.add(function);
Message message = Message.of("上海的天气怎么样？");
ChatCompletion chatCompletion = ChatCompletion.builder()
.model(ChatCompletion.Model.GPT_3_5_TURBO_0613.getName())
.messages(Arrays.asList(message))
.functions(functions)
.maxTokens(8000)
.temperature(0.9)
.build();
ChatCompletionResponse response = chatGPT.chatCompletion(chatCompletion);
ChatChoice choice = response.getChoices().get(0);
Message res = choice.getMessage();
System.out.println(res);
if ("function_call".equals(choice.getFinishReason())) {
FunctionCallResult functionCall = res.getFunctionCall();
String functionCallName = functionCall.getName();
if ("getCurrentWeather".equals(functionCallName)) {
String arguments = functionCall.getArguments();
JSONObject jsonObject = JSON.parseObject(arguments);
String location = jsonObject.getString("location");
String unit = jsonObject.getString("unit");
String weather = getCurrentWeather(location, unit);
callWithWeather(weather, res, functions);
}
}
private void callWithWeather(String weather, Message res, List functions) {
Message message = Message.of("上海的天气怎么样？");
Message function1 = Message.ofFunction(weather);
function1.setName("getCurrentWeather");
ChatCompletion chatCompletion = ChatCompletion.builder()
.model(ChatCompletion.Model.GPT_3_5_TURBO_0613.getName())
.messages(Arrays.asList(message, res, function1))
.functions(functions)
.maxTokens(8000)
.temperature(0.9)
.build();
ChatCompletionResponse response = chatGPT.chatCompletion(chatCompletion);
ChatChoice choice = response.getChoices().get(0);
Message res2 = choice.getMessage();
//上海目前天气晴朗，气温为 22 摄氏度。
System.out.println(res2.getContent());
}
public String getCurrentWeather(String location, String unit) {
return "{ \"temperature\": 22, \"unit\": \"celsius\", \"description\": \"晴朗\" }";
}
```
### 流式使用
```java
//国内需要代理 国外不需要
Proxy proxy = Proxys.http("127.0.0.1", 1080);
ChatGPTStream chatGPTStream = ChatGPTStream.builder()
.timeout(600)
.apiKey("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")
.proxy(proxy)
.apiHost("https://api.openai.com/")
.build()
.init();
ConsoleStreamListener listener = new ConsoleStreamListener();
Message message = Message.of("写一段七言绝句诗，题目是：火锅！");
ChatCompletion chatCompletion = ChatCompletion.builder()
.messages(Arrays.asList(message))
.build();
chatGPTStream.streamChatCompletion(chatCompletion, listener);
```
### 流式配合Spring SseEmitter使用
参考 [SseStreamListener](src/main/java/com/plexpt/chatgpt/listener/SseStreamListener.java)
你可能在找这个，参考Demo https://github.com/PlexPt/chatgpt-online-springboot
```java
@GetMapping("/chat/sse")
@CrossOrigin
public SseEmitter sseEmitter(String prompt) {
//国内需要代理 国外不需要
Proxy proxy = Proxys.http("127.0.0.1", 1080);
ChatGPTStream chatGPTStream = ChatGPTStream.builder()
.timeout(600)
.apiKey("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")
.proxy(proxy)
.apiHost("https://api.openai.com/")
.build()
.init();
SseEmitter sseEmitter = new SseEmitter(-1L);
SseStreamListener listener = new SseStreamListener(sseEmitter);
Message message = Message.of(prompt);
listener.setOnComplate(msg -> {
//回答完成，可以做一些事情
});
chatGPTStream.streamChatCompletion(Arrays.asList(message), listener);
return sseEmitter;
}
```
## 多KEY自动轮询
只需替换chatGPT构造部分
```
chatGPT = ChatGPT.builder()
.apiKeyList(
// 从数据库或其他地方取出多个KEY
Arrays.asList("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",
"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",
"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",
"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",
))
.timeout(900)
.proxy(proxy)
.apiHost("https://api.openai.com/") //代理地址
.build()
.init();
```
## 上下文
参考 [ChatContextHolder.java](src/main/java/com/plexpt/chatgpt/util/ChatContextHolder.java)
# 常见问题
| 问 | 答 |
| :----------------------------------------------------------: |:----------------------------------------------------------------------------------------------------:|
| KEY从哪来？ | 手动注册生成：openai.com(需要海外手机号)、或者[GPT API 额度购买(微信)](https://work.weixin.qq.com/kfid/kfc6913bb4906e0e597) |
| 哪些地区不能用 | **以下国家IP不支持使用：中国(包含港澳台) 俄罗斯 乌克兰 阿富汗 白俄罗斯 委内瑞拉 伊朗 埃及** |
| 有封号风险吗 | 使用代理有一定的风险。 |
| 显示`Your access was terminated due to violation of our policies`... | 你号没了，下一个 |
| 显示`That model is currently overloaded with other requests. You can retry your request` | 模型过载，官方炸了，重试 |
| 如何充值？ | 用国外信用卡，国内的不行 |
| 没有国外信用卡怎么办？ | 暂时没有特别好的办法待定 |
| 返回http 401 | API 密钥写错了/没写 |
| 返回http 429 | 请求超速了，或者官方超载了。充钱可解决 |
| 返回http 500 | 服务器炸了 |
| | |
---
### 注册教程
https://juejin.cn/post/7173447848292253704
https://mirror.xyz/boxchen.eth/9O9CSqyKDj4BKUIil7NC1Sa1LJM-3hsPqaeW_QjfFBc
#### 另外请看看我的另一个项目 [ChatGPT中文使用指南](https://github.com/PlexPt/awesome-chatgpt-prompts-zh)
公众号
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点击👇🏻传送链接，购买云服务器：
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# Star History
[](https://star-history.com/#PlexPt/chatgpt-java&Date)