在Java中，可以使用URLConnection或HttpClient來設置請求頭參數。
URLConnection：URL url = new URL("your_url");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
// 設置請求方式
connection.setRequestMethod("GET");
// 設置請求頭參數
connection.setRequestProperty("header1", "value1");
connection.setRequestProperty("header2", "value2");
HttpClient：CloseableHttpClient httpClient = HttpClients.createDefault();
HttpGet httpGet = new HttpGet("your_url");
// 設置請求頭參數
httpGet.setHeader("header1", "value1");
httpGet.setHeader("header2", "value2");
CloseableHttpResponse response = httpClient.execute(httpGet);
請注意，以上代碼僅為示例，具體使用方法可能會因具體情況而異。
