java 调用腾讯云 api

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class TencentCloudAPICaller {
    private static final String API_URL = "https://api.tencentcloud.com/your/api/path";
    private static final String SECRET_ID = "your_secret_id";
    private static final String SECRET_KEY = "your_secret_key";

    public static void main(String[] args) {
        try {
            URL url = new URL(API_URL);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("GET");
            conn.setRequestProperty("Authorization", getAuthorizationHeader());
            
            int responseCode = conn.getResponseCode();
            if (responseCode == HttpURLConnection.HTTP_OK) {
                BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                String inputLine;
                StringBuffer response = new StringBuffer();
                
                while ((inputLine = in.readLine()) != null) {
                    response.append(inputLine);
                }
                in.close();
                
                System.out.println(response.toString());
            } else {
                System.out.println("GET request not worked");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static String getAuthorizationHeader() {
        // 这里应该实现签名算法，使用SECRET_ID和SECRET_KEY生成签名
        // 示例代码省略了具体的签名逻辑
        return "TC3-HMAC-SHA256 Credential=" + SECRET_ID + "/2019-10-12/tc3_request, SignedHeaders=content-type;host, Signature=your_signature";
    }
}