微信公众号-通用百度翻译代码实现

约定不等于承诺〃 2022-12-27 14:22 149阅读 0赞

![在这里插入图片描述][20201212000802205.png]  
TransApi

package com.camel.ssm.util;
    
    import java.util.HashMap;
    import java.util.Map;
    
    //通用翻译api
    public class TransApi {
        private static final String TRANS_API_HOST = "http://api.fanyi.baidu.com/api/trans/vip/translate";
    
        private String appid;
        private String securityKey;
    
        public TransApi(String appid, String securityKey) {
            this.appid = appid;
            this.securityKey = securityKey;
        }
    
        public String getTransResult(String query, String from, String to) {
            Map<String, String> params = buildParams(query, from, to);
            return HttpClientUtil.doGet(TRANS_API_HOST, params);
        }
    
        private Map<String, String> buildParams(String query, String from, String to) {
            Map<String, String> params = new HashMap<String, String>();
            params.put("q", query);
            params.put("from", from);
            params.put("to", to);
    
            params.put("appid", appid);
    
            // 随机数
            String salt = String.valueOf(System.currentTimeMillis());
            params.put("salt", salt);
    
            // 签名
            String src = appid + query + salt + securityKey; // 加密前的原文
            params.put("sign", SecurityUtil.md5(src));
    
            return params;
        }
    
    }

EchostrController

//百度翻译
            //字符串判断的话 要用equals  最好A在前，因为如果要是输入的为空，会报错
    
            if(flog==2&&ime.getContent()!=null) {
                if ("A".equals(ime.getContent()) || "a".equals(ime.getContent())) {
                    xuanxiang = 1;
                    outcontent = "请输入您想翻译的词汇";
                    outMsg.setContent(outcontent);
                    outMsg.setMsgType("text");
                    return outMsg;
                } else if ("B".equals(ime.getContent()) || "b".equals(ime.getContent())) {
                    xuanxiang = 2;
                    outcontent = "请输入您想翻译的词汇";
                    outMsg.setContent(outcontent);
                    outMsg.setMsgType("text");
                    return outMsg;
                }
                if (xuanxiang == 1 && ime.getContent() != null) {
                    //            //获取用户发的词汇
                    String query = ime.getContent();
                    //            //调用api接口
                    TransApi api = new TransApi(APP_ID, SECURITY_KEY);
                    String cocnstantsRelest = api.getTransResult(query, "zh", "en");
                    //将String转成json
                    JSONObject jsonObject1 = JSONObject.fromObject(cocnstantsRelest);
                    JSONArray forecasts = jsonObject1.getJSONArray("trans_result");
                    String aa = "";
                    aa = aa + "【中译英】" + "\n";
                    aa = aa + "翻译内容：" + forecasts.getJSONObject(0).getString("src") + "翻译结果： " + forecasts.getJSONObject(0).getString("dst") + "\n";
    //                aa=aa+forecasts.getJSONObject(0).getString("src_tts");
                    outMsg.setContent(aa);
    
                }else if (xuanxiang ==2&&ime.getContent() != null) {
                    //            //获取用户发的词汇
                    String query = ime.getContent();
                    //            //调用api接口
                    TransApi api = new TransApi(APP_ID, SECURITY_KEY);
                    String cocnstantsRelest = api.getTransResult(query, "en", "zh");
                    //将String转成json
                    JSONObject jsonObject1 = JSONObject.fromObject(cocnstantsRelest);
                    JSONArray forecasts = jsonObject1.getJSONArray("trans_result");
                    String aa = "";
                    aa = aa + "【英译中】" + "\n";
                    aa = aa + "翻译内容：" + forecasts.getJSONObject(0).getString("src") + "翻译结果： " + forecasts.getJSONObject(0).getString("dst") + "\n";
                    outMsg.setContent(aa);
                }else {
                    outcontent = "输入有误，请重新输入A 或者是 B选项";
               outMsg.setContent(outcontent);
                  outMsg.setMsgType("text");
                }
            }
            return outMsg;

[20201212000802205.png]: /images/20221120/fa049bb3cbc7420283f71b503112f1f5.png