Java Baidu Translation API technical solution to realize mutual translation between Chinese and Romanian

Technical solution for Java Baidu Translation API to realize mutual translation between Chinese and Romanian

Abstract: With the globalization of the world, communication between people has become more and more frequent. In order to solve the communication barriers between different languages, machine translation has become an important technology. This article introduces how to use the Java programming language and Baidu Translation API to achieve mutual translation between Chinese and Romanian, and provides specific code examples.

Introduction:

With the rapid development of the Internet, global communication has become more and more frequent. However, due to language differences, people from different regions often cannot communicate directly. The development of machine translation technology provides an opportunity to solve this problem. Baidu Translation API is a powerful and easy-to-use translation tool that can easily translate between different languages. This article will introduce how to use the Java programming language and Baidu Translation API to achieve translation between Chinese and Romanian.

First, we need to obtain a developer account for Baidu Translation API and create a new application. After registering and logging in on the Baidu Translation Open Platform, we can create a new application in the console. When creating an application, the system will generate an App ID and a key for us. These credentials will be used in our Java code for authentication with the Baidu Translation API.

Code example:

The following is a code example that uses the Java programming language and Baidu Translation API to translate between Chinese and Romanian:

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

public class Translation {
    public static void main(String[] args) {
        String appId = "yourAppId"; // 替换为你的App ID
        String appKey = "yourAppKey"; // 替换为你的密钥Key

        String from = "zh"; // 翻译源语言，中文
        String to = "rom"; // 翻译目标语言，罗马尼亚语
        String query = "你好世界"; // 需要翻译的文本

        try {
            String translationResult = translate(appId, appKey, from, to, query);
            System.out.println("翻译结果：" + translationResult);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private static String translate(String appId, String appKey, String from, String to, String query) throws IOException {
        String urlStr = "https://fanyi-api.baidu.com/api/trans/vip/translate";
        String salt = String.valueOf(System.currentTimeMillis());
        String sign = MD5Util.md5(appId + query + salt + appKey);

        query = URLEncoder.encode(query, "UTF-8");
        urlStr += "?q=" + query + "&from=" + from + "&to=" + to + "&appid=" + appId + "&salt=" + salt + "&sign=" + sign;

        URL url = new URL(urlStr);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("GET");

        BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        String line;
        StringBuffer response = new StringBuffer();
        while ((line = reader.readLine()) != null) {
            response.append(line);
        }
        reader.close();

        // 解析JSON格式的翻译结果
        String translationResult = JSON.parseObject(response.toString()).getJSONArray("trans_result").getJSONObject(0).getString("dst");
        return translationResult;
    }
}

In the above code example , we first obtained the App ID, Key, translation source language, translation target language and the text that needs to be translated. Then, use the Baidu Translate API to translate by calling the translate method. Finally, output the translation results to the console.

Summary:

This article introduces how to use the Java programming language and Baidu Translation API to achieve mutual translation between Chinese and Romanian. By obtaining the developer account of Baidu Translation API and using the App ID and Key for identity authentication, we can easily achieve mutual translation between different languages. I hope this article will help you understand the use of Java Baidu Translation API.

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