Ajax實現的bing 翻譯接口像詞典同樣

時間 2020-01-11

標籤 ajax 實現 bing 翻譯接口詞典同樣欄目 Ajax 简体版

原文原文鏈接

目的：用bing translator 實現像詞典同樣的查詢 javascript

疑問：單詞的翻譯結果只有一個意思。原本是該有一組的. css

扯：gooooal走了，只能用Bing 的，我是第一次寫這個東西。菜鳥一個，請高人給指點！ html

在此，勞煩你們，但願給個解答！ java

================================================================================================ windows

JSP頁面： api

<%@ page language="java" import="java.util.*,it.shopping.util.*" pageEncoding="UTF-8"%>

<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'testtranlation.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
   <script type="text/javascript">
   function loadXMLDoc(){
    
    xmlHttpRequest=null;
	if (window.XMLHttpRequest)
	  {// code for IE7, Firefox, Opera, etc.
	       
	      xmlHttpRequest=new XMLHttpRequest();
	  }
	else if (window.ActiveXObject)
	  {// code for IE6, IE5
	      xmlHttpRequest=new ActiveXObject("Microsoft.XMLHTTP");
	  }
	 if (xmlHttpRequest!=null)
	  {   
	      xmlHttpRequest.open("GET","AjaxSer",true); 
	      xmlHttpRequest.onreadystatechange=state_Change;
	      xmlHttpRequest.send(null);
	  }
     else
	  {
	    alert("Your browser does not support XMLHTTP.");
	  }

	   function state_Change()
        {  
           if(xmlHttpRequest.readyState == 4 && xmlHttpRequest.status == 200){
          
            var responseText = xmlHttpRequest.responseText;
            var from = "en", to = "Zh-CHS";
            var word = document.getElementById("word").value;
            var s = document.createElement("script");
            
            s.src = "http://api.microsofttranslator.com/V2/Ajax.svc/Translate" +
                "?appId=Bearer " + encodeURIComponent(responseText) +
                "&from=" + encodeURIComponent(from) +
                "&to=" + encodeURIComponent(to) +
                "&text=" + encodeURIComponent(word) +
                "&oncomplete=mycallback";
             document.body.appendChild(s);
            }
        }
   
   }
   
   function mycallback(r){
          document.getElementById("div2").innerHTML = r;
        }
        
        
     </script>

   
  </head>
  
  <body>
    <input type="text" id="word"/>
    <button type="button" onclick="loadXMLDoc()">translate</button><br>
    <a id="div2" >hello</a>
 </body>
</html>

AjaxSer.java（servlet): app

package it.shopping.ser;

import it.shopping.util.TranlationApi;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class AjaxSer extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public AjaxSer() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		System.out.println("11111");
		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
        TranlationApi tranlationApi = new TranlationApi();
        String accessToken = tranlationApi.getAccessToken();
        out.print(accessToken);
		out.flush();
		
	}
 
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.doGet(request,response);
	}

	public void init() throws ServletException {
		// Put your code here
		System.out.println("AjaxSer invoked");
	}

}

java類: TranlationApi.java

package it.shopping.util;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;


 

   public class TranlationApi{
	
	   
	/*
	 * 經過調用getAccessToken
	 * @return String accesstoken
	 */
	public String getAccessToken()  {
		  String content = "grant_type=client_credentials";
		         content += "&client_id=71fac63a-8880-4bc4-ad25-78249513bb1c";
				try {
					content += "&client_secret=" + URLEncoder.encode("2T4jt96Y6Z+vNj77n6w2w2bXOIbXYT8IaR4gwWiElNk=","utf-8");
					content += "&scope=http://api.microsofttranslator.com";
				} catch (UnsupportedEncodingException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				  
				  
				URL url = null;
				URLConnection conn = null;
				try {
					url = new URL("https://datamarket.accesscontrol.windows.net/v2/OAuth2-13/");
					
				} catch (MalformedURLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				  try {
					conn = url.openConnection();
				} catch (IOException e1) {
					// TODO Auto-generated catch block
					e1.printStackTrace();
				}
		           // Let the run-time system (RTS) know that we want input.
			      conn.setDoInput(true);
			      // Let the RTS know that we want to do output.
			      conn.setDoOutput(true);
			      // No caching, we want the real thing.
			      conn.setUseCaches(false);
			      // Specify the content type.
			      conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
			      
			      // Send POST output.
		          DataOutputStream printout = null;
				try {
					printout = new DataOutputStream(conn.getOutputStream());
					printout.writeBytes(content);
					printout.flush();
					printout.close();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}

		          // Get response data.
		          BufferedReader input = null;
				try {
					input = new BufferedReader(new InputStreamReader(conn.getInputStream()));
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
		          String str = "";
		          String str2 = " ";
		          int start2 = 0;
		          int end = 0;
		          int end2 = 0;
		          String accessToken = "";
		      
		          try {
					while (null != ( str = input.readLine())) {
						  end = str.indexOf(",") - 1;
					      str2 = str.substring(end + 16);
					      start2 = str2.indexOf(":")+ 2;
					      end2 = str2.indexOf(",") - 1;
					      accessToken = str2.substring(start2,end2);
					      System.out.println("access token: ");
					      System.out.println(accessToken);
					 }
					input.close();
				} catch (IOException e) {
					// TODO Auto-generated catch block
		     		e.printStackTrace();
				}
		         
		      return accessToken;
      }
	
  }