地址： https://tiger-sms.com/

我用支付宝充值了30多元（起充要30，加上手续费30多有点坑啊），买了一个印度尼西亚的号，美国的号用不了，提示虚拟手机号不允许注册。

3.用买到的手机号注册并获取短信验证码

4.登录OpenAI选择第一个开始聊天

代码写的挺不错的，可惜用的是gradle构建的，由于gradle本人几乎不会用，就没下载源码了。好在提供了maven依赖。

在maven仓库中可以查询到最新的jar包，引入项目即可

<!-- https://mvnrepository.com/artifact/com.theokanning.openai-gpt3-java/service -->
<dependency>
    <groupId>com.theokanning.openai-gpt3-java</groupId>
    <artifactId>service</artifactId>
    <version>0.12.0</version>
</dependency>

3.拷贝例子代码进行测试

由于缺少类等原因跑不起来，引入相关包

      <!-- json数据解析工具包 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.15.2</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.15.2</version>
        </dependency>

在国内无法直接调用OpenAI的接口，需要使用VPN代理访问。完整的代码测试代码如下：

package org.example.chatgpt;
import cn.hutool.core.util.StrUtil;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.theokanning.openai.OpenAiApi;
import com.theokanning.openai.completion.CompletionChoice;
import com.theokanning.openai.completion.CompletionRequest;
import com.theokanning.openai.completion.chat.*;
import com.theokanning.openai.image.CreateImageRequest;
import com.theokanning.openai.service.OpenAiService;
import okhttp3.OkHttpClient;
import retrofit2.Retrofit;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.time.Duration;
import java.time.temporal.ChronoUnit;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.function.Consumer;
import static com.theokanning.openai.service.OpenAiService.*;
 * 时间： 2023/6/5 17:07
public class Main {
    public static void main(String[] args) {
        String token = "sk-XXXXXXXXXXXX";
        String proxyHost = "127.0.0.1";
        int proxyPort = 7890;
        //构建HTTP代理
        Proxy proxy = null;
        if (StrUtil.isNotBlank(proxyHost)) {
            proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
        //构建HTTP客户端
        OkHttpClient client = defaultClient(token, Duration.of(60, ChronoUnit.SECONDS))
                .newBuilder()
                .proxy(proxy)
                .build();
        ObjectMapper mapper = defaultObjectMapper();
        Retrofit retrofit = defaultRetrofit(client, mapper);
        OpenAiApi api = retrofit.create(OpenAiApi.class);
        OpenAiService service = new OpenAiService(api, client.dispatcher().executorService());
        //文本补全
        System.out.println("\nCreating completion...");
        CompletionRequest completionRequest = CompletionRequest.builder()
                .model("ada")
                .prompt("你叫什么？")
                .echo(true)
                .user("testing")
                .n(3)
                .build();
        service.createCompletion(completionRequest).getChoices().forEach(new Consumer<CompletionChoice>() {
            @Override
            public void accept(CompletionChoice completionChoice) {
                System.out.println(completionChoice.getText());
        //图片生成
        System.out.println("\nCreating Image...");
        CreateImageRequest request = CreateImageRequest.builder()
                .prompt("小猫钓鱼漫画")
                .build();
        System.out.println("\nImage is located at:");
        System.out.println(service.createImage(request).getData().get(0).getUrl());
        //对话
        System.out.println("Creating chat completion...");
        final List<ChatMessage> messages = new ArrayList<>();
        final ChatMessage systemMessage = new ChatMessage(ChatMessageRole.SYSTEM.value(), "你叫什么？");
        messages.add(systemMessage);
        ChatCompletionRequest chatCompletionRequest = ChatCompletionRequest
                .builder()
                .model("gpt-3.5-turbo")
                .messages(messages)
                .n(1)
                .maxTokens(500)
                .logitBias(new HashMap<>())
                .build();
        //完整对话
        service.createChatCompletion(chatCompletionRequest)
                .getChoices().forEach(new Consumer<ChatCompletionChoice>() {
                    @Override
                    public void accept(ChatCompletionChoice chatCompletionChoice) {
                        System.out.println(chatCompletionChoice.getMessage());
        //流式对话（逐Token返回）
//        service.streamChatCompletion(chatCompletionRequest)
//                .doOnError(Throwable::printStackTrace)
//                .blockingForEach(System.out::println);
        //立即释放连接
        service.shutdownExecutor();
上述代码测试了：文本补全、绘图、聊天三个功能。
注意事项：
1.由于网络的原因，很多国外网站无法访问，需要先开通VPN,访问国外网站
2.国外手机号购买无法注册，多换几个号码试试
3.代码中需要设置HTTP代理，代理的地址就是VPN的本地地址