最新指南：OpenAI API KEY获取实用教程及测试代码示例

import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class ApiExample {
    public static void main(String[] args) {
        try {
        # 设置 URL 地址
            String baseUrl = "https://uiuiapi.com/v1/chat/completions"; #（快速获取OpenAI api key→'https://uiuiapi.com/'）
        # 设置 API 密钥
            String apiKey = "您的API_KEY";
            URL url = new URL(baseUrl);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("POST");
            conn.setRequestProperty("Authorization", "Bearer " + apiKey);
            conn.setRequestProperty("Content-Type", "application/json");
            conn.setDoOutput(true);

            String inputJson = "{\"model\":\"gpt-4-turbo\",\"messages\":[{\"role\":\"user\",\"content\":\"Hello!\"}]}";
            try (OutputStream os = conn.getOutputStream()) {
                byte[] input = inputJson.getBytes("utf-8");
                os.write(input, 0, input.length);
            }

            int responseCode = conn.getResponseCode();
            System.out.println("Response Code: " + responseCode);
            // 处理响应...

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}