Java百度翻译API实现中文与毛利语互相翻译的技术突破点

import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;

public class BaiduTranslate {
    public static String translate(String text, String from, String to) throws IOException {
        // 设置您申请的APPID和密钥
        String appId = "your_app_id";
        String appKey = "your_app_key";
        String salt = String.valueOf(System.currentTimeMillis());

        // 对待翻译内容进行URL编码
        String encodedText = URLEncoder.encode(text, "UTF-8");

        // 拼接字符串，生成签名
        String sign = appId + text + salt + appKey;
        String signMd5 = DigestUtils.md5Hex(sign);

        // 构建URL
        String apiUrl = "https://fanyi-api.baidu.com/api/trans/vip/translate";
        String url = apiUrl + "?appid=" + appId + "&q=" + encodedText +
                "&from=" + from + "&to=" + to + "&salt=" + salt + "&sign=" + signMd5;

        // 发送GET请求，获取翻译结果
        URL requestUrl = new URL(url);
        HttpURLConnection connection = (HttpURLConnection) requestUrl.openConnection();
        connection.setRequestMethod("GET");

        BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        StringBuilder response = new StringBuilder();
        String line;

        while ((line = reader.readLine()) != null) {
            response.append(line);
        }

        reader.close();
        return response.toString();
    }

    public static void main(String[] args) {
        try {
            String translateResult = translate("Hello", "en", "zh");
            System.out.println(translateResult);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}