浏览器调用：
<html>
<head>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
<!--
google.load("language", "1");
function initialize() {
var text = document.getElementById("text").innerHTML;
google.language.detect(text, function(result) {
if (!result.error && result.language) {
google.language.translate(text, result.language, "en",
function(result) {
var translated = document.getElementById("translation");
if (result.translation) {
translated.innerHTML = result.translation;
}
});
}
});
}
google.setOnLoadCallback(initialize);
//-->
</script>
</head>
<body>
<div id="text">你好，很高興見到你。</div>
<div id="translation"></div>
</body>
</html>
客户端 调用：
将 Google翻译API封装成一个类：GoogleTranslateLib.cs
namespace GoogleTranslateLib
{
using System;
using System.IO;
using System.Net;
using System.Runtime.Serialization;
using System.Text;
using System.Web;
[DataContract(Namespace = "http://ajax.googleapis.com/ajax/services/language/translate")]
class Config
{
[DataMember(Order = 0)]
public ResponseData responseData { get; set; }
[DataMember(Order = 1)]
public string responseDetails { get; set; }
[DataMember(Order = 2)]
public string responseStatus { get; set; }
}
[DataContract(Namespace = "http://ajax.googleapis.com/ajax/services/language/translate")]
class ResponseData
{
[DataMember(Order = 0)]
public string translatedText { get; set; }
}
class Translate
{
public static string translatezh2en(string sourceText, string langPair)
{
string result;
string url = "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&langpair=";
url += HttpUtility.UrlEncode(langPair) + "&q=" + HttpUtility.UrlEncode(sourceText);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "GET";
request.Referer = "http://www.my-ajax-site.com";
try
{
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream, Encoding.GetEncoding("UTF-8"));
result = reader.ReadToEnd();
}
catch (Exception)
{
return "";
}
return result;
}
}
}
调用方法：
using System;
using System.IO;
using System.Text;
using System.Runtime.Serialization.Json;
namespace GoogleTranslateDemo
{
class Program
{
public static void Main(string[] args)
{
Console.WriteLine("请输入您想翻译的字词：");
string inputStr = Console.ReadLine();
Console.WriteLine("翻译中，请稍后...");
string result = GoogleTranslateLib.Translate.translatezh2en(inputStr, "zh|en");
if (!string.IsNullOrEmpty(result))
{
var serializer = new DataContractJsonSerializer(typeof(GoogleTranslateLib.Config));
var mStream = new MemoryStream(Encoding.UTF8.GetBytes(result));
GoogleTranslateLib.Config readConfig = (GoogleTranslateLib.Config)serializer.ReadObject(mStream);
if (readConfig.responseStatus == "200")
{
string message = "原始内容：" + inputStr + Environment.NewLine + "翻译内容：" + readConfig.responseData.translatedText;
Console.WriteLine(message);
}
}
Console.ReadKey(true);
}
}
}效果图：
