import java.net.HttpURLConnection;
import java.net.URL;
public class RedirectWithHeaderExample {
    public static void main(String[] args) throws Exception {
        // 創(chuàng)建URL對象
        URL url = new URL("
        // 打開連接
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        // 設(shè)置請求方法為GET
        connection.setRequestMethod("GET");
        // 添加請求頭
        connection.setRequestProperty("Authorization", "Bearer token");
        // 獲取響應(yīng)碼
        int responseCode = connection.getResponseCode();
        if (responseCode == HttpURLConnection.HTTP_MOVED_TEMP
                || responseCode == HttpURLConnection.HTTP_MOVED_PERM) {
            // 獲取重定向的URL
            String redirectUrl = connection.getHeaderField("Location");
            // 創(chuàng)建新的URL對象
            URL newUrl = new URL(redirectUrl);
            // 打開重定向連接
            HttpURLConnection newConnection = (HttpURLConnection) newUrl.openConnection();
            // 設(shè)置請求方法為GET
            newConnection.setRequestMethod("GET");
            // 添加請求頭
            newConnection.setRequestProperty("Authorization", "Bearer token");
            // 獲取響應(yīng)碼
            int newResponseCode = newConnection.getResponseCode();
            // 處理響應(yīng)數(shù)據(jù)
            // ...
        }
        // 關(guān)閉連接
        connection.disconnect();
    }
}