package com.nq.utils.translate;
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import cn.hutool.json.JSONArray;
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import com.nq.utils.PropertiesUtil;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.InetAddress;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.util.Objects;
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public class GoogleTranslateUtil {
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public String translate(String langFrom, String langTo,
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String word) throws Exception {
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//不为空则设置代理
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// String proxyHost = PropertiesUtil.getProperty("https.proxyHost");
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// String proxyPort = PropertiesUtil.getProperty("https.proxyPort");
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// if (Objects.nonNull(proxyHost) && Objects.nonNull(proxyPort)) {
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// System.setProperty("https.proxyHost", proxyHost);
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// System.setProperty("https.proxyPort", proxyPort);
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// }
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String url = "https://translate.googleapis.com/translate_a/single?" +
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"client=gtx&" +
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"sl=" + langFrom +
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"&tl=" + langTo +
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"&dt=t&q=" + URLEncoder.encode(word, "UTF-8");
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URL obj = new URL(url);
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HttpURLConnection con = (HttpURLConnection) obj.openConnection();
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con.setRequestProperty("User-Agent", "Mozilla/5.0");
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BufferedReader in = new BufferedReader(
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new InputStreamReader(con.getInputStream()));
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String inputLine;
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StringBuffer response = new StringBuffer();
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while ((inputLine = in.readLine()) != null) {
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response.append(inputLine);
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}
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in.close();
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return parseResult(response.toString());
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}
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private String parseResult(String inputJson) throws Exception {
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JSONArray jsonArray = new JSONArray(inputJson);
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JSONArray jsonArray2 = (JSONArray) jsonArray.get(0);
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StringBuilder result = new StringBuilder();
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for (Object o : jsonArray2) {
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result.append(((JSONArray) o).get(0).toString());
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}
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return result.toString();
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}
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/**
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* 谷歌翻译 传string 反string
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*/
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public String translate(String content,String lang) {
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StringBuilder result = new StringBuilder();
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if (content.length() > 1000) {
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int size = content.length() /1000 ;
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for (int i = 0; i < size; i++) {
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String substring = content.substring(i * 1000, (i + 1) * 1000);
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try {
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result.append(translate("zh", lang, substring));
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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//for循环结束后，还有剩余的字符串
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String substring = content.substring(size * 1000, content.length());
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String translate = null;
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try {
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result.append(translate("zh", lang, substring));
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}else {
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try {
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result.append(translate("zh", lang, content));
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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return result.toString();
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}
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public static void main(String[] args) throws Exception {
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GoogleTranslateUtil transan = new GoogleTranslateUtil();
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//使用代理
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// GoogleTranslateUtil transan = new GoogleTranslateUtil("127.0.0.1",8080);
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InetAddress myip= InetAddress.getLocalHost();
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// System.out.println("你的IP地址是："+myip.getHostAddress());
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String translate = transan.translate("zh", "en", "卧槽！");
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System.out.println(translate+"你的IP地址是："+myip.getHostAddress());
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}
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}
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