Java Baidu Translation APIを使用して中国語とセルビア語の相互翻訳を実現する際の技術的困難を調査

import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import java.util.HashMap; import java.util.Map; public class TranslationApi { private static final String API_URL = "https://fanyi-api.baidu.com/api/trans/vip/translate"; private static final String APP_ID = "Your App ID"; private static final String SECRET_KEY = "Your Secret Key"; public static String translate(String sourceText, String sourceLang, String targetLang) { try { String urlStr = API_URL + "?q=" + sourceText + "&from=" + sourceLang + "&to=" + targetLang + "&appid=" + APP_ID + "&salt=1435660288&sign="; String sign = MD5Util.md5(APP_ID + sourceText + 1435660288 + SECRET_KEY); urlStr += sign; URL url = new URL(urlStr); HttpURLConnection connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("POST"); StringBuilder responseBuilder = new StringBuilder(); BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream())); String line; while ((line = reader.readLine()) != null) { responseBuilder.append(line); } reader.close(); return responseBuilder.toString(); } catch (Exception e) { e.printStackTrace(); return null; } } public static void main(String[] args) { String sourceText = "你好"; String sourceLang = "zh"; String targetLang = "sr"; String translation = translate(sourceText, sourceLang, targetLang); System.out.println("中文：" + sourceText); System.out.println("塞尔维亚语：" + translation); } }