(java 功能代码) 百度翻译接口

小咪咪 2023-10-16 18:37 33阅读 0赞

java 解析json相关

一json-lib.jar开发包使用依赖包  
json-lib.jar开发包使用需要依赖包以下开发包:  
\* jakarta commons-lang 2.4  
\* jakarta commons-beanutils 1.7.0  
\* jakarta commons-collections 3.2  
\* jakarta commons-logging 1.1.1  
\* ezmorph 1.0.6

百度翻译接口实例代码：

package com.baidu.translate;
    
    import java.io.BufferedReader;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.InputStreamReader;
    import java.io.OutputStream;
    import java.io.UnsupportedEncodingException;
    import java.net.MalformedURLException;
    import java.net.URL;
    import java.net.URLConnection;
    import java.net.URLDecoder;
    import java.nio.Buffer;
    
    import net.sf.json.JSONArray;
    import net.sf.json.JSONObject;
    
    public class BaiduTranslate {
    
    	/**
    	 * @param args
    	 */
    	public static void main(String[] args) {
    		// TODO Auto-generated method stub
    		
             String body="条条道路通罗马";
             String from="zh";
             String to="en";
             
             String result=getResult(body,from,to);
             System.out.println("{"+result);
             String content="{"+result;
             String json=getDate(content);
             System.out.println(json);
    	}
    	//百度平台（翻译接口）相关数据
    	public static String getResult(String body,String from ,String to){
    		String result="";
    		//拼接相关参数
    		String params="http://openapi.baidu.com/public/2.0/bmt/translate?client_id=cxE4PWzno4Zx13LAvHX7ND5j&q="+body+"&from="+from+"&to="+to;		
    		 try {
    			URL url = new URL(params);
    			URLConnection connection = url.openConnection();  
    			//设置连接时间(10*1000)
    			connection.setConnectTimeout(10*1000);
    		    //设置输出
    			connection.setDoOutput(true);
    			//设置输出
    			connection.setDoInput(true);
                //设置缓存
    			connection.setUseCaches(false);			
    			//outputstream-----输出流
    			InputStream inputstream=connection.getInputStream();
    			//缓存字符流
    			BufferedReader buffer = new BufferedReader(new InputStreamReader(inputstream)); 
    			//返回相关结果
    			StringBuilder builder=new StringBuilder();
    			while(buffer.read()!=-1){
    				builder.append(buffer.readLine());				
    			}
    			//返回相关结果
    			result=builder.toString();
    			//缓存字符流关闭操作
    			buffer.close();
    
    		} catch (MalformedURLException e) {
    			// TODO Auto-generated catch block
    			e.printStackTrace();
    		} catch (IOException e) {
    			// TODO Auto-generated catch block
    			e.printStackTrace();
    		}
    		
    		return result;
    	}
    	//解析百度服务器平台返回的相关数据信息
    	public static String getDate(String result){
    		String date="";
    		
    		JSONObject object=JSONObject.fromObject(result);
    		JSONArray array=object.getJSONArray("trans_result");
    		int length=array.size();
    		for(int i=0;i<length;i++){
    			JSONObject params=JSONObject.fromObject(array.get(i));
    			String str=params.getString("dst");
    			try {
    				str=URLDecoder.decode(str,"utf-8");
    				date=str;
    			} catch (UnsupportedEncodingException e) {
    				// TODO Auto-generated catch block
    				e.printStackTrace();
    			}			
    		}	
    		return date;
    		
    	}
    	
    
    }

结果展示：

![Center][]

[Center]: https://img-blog.csdn.net/20131029110858515?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center