OSMeteorTranslationAPI（百度，有道）对比

今天做翻译的时候分别用百度和有道的api做了对比

首先声明一下，百度和有道的APIKEY需要自己去申请

界面：

 

 

 

代码：

private void btn_translation_Click(object sender, EventArgs e)        {            //string baiduKey = "aMkc5Tcs2sGoTM56XGL1FlQc";            //string bnaiduSecretKey = "Uu8669USMPROf5YsNVGW3logz19hNrV9";            // string rs = BaiduTans_Get(baiduKey, this.richTxt_src.Text, "zh", "en");           if(!NetworkIsCoon())           {               this.label2.Text="Not connection NetWork!!";               return;           }            if (this.checkBox_isbilingual.Checked)            {                this.richTextBox1.Text = baiduTransSrcAndDet("zh", "en");            }else{            this.richTextBox1.Text = baiduTrans("zh","en");            }        }        private void btn_translation_en_zh_Click(object sender, EventArgs e)        {            if (!NetworkIsCoon())            {                this.label2.Text = "Not connection NetWork!!";                return;            }             if (this.checkBox_isbilingual.Checked)            {                this.richTextBox1.Text = baiduTransSrcAndDet("en", "zh");            }else            this.richTextBox1.Text = baiduTrans("en", "zh");        }        public string baiduTrans(string Srcstr, string Tostr)        {            string baiduKey = "百度KEY";            string bnaiduSecretKey = "百度KEY";            string rs = BaiduTans_Get(baiduKey, this.richTxt_src.Text, Srcstr, Tostr);           return gebaidutrs(rs);        }        public string baiduTransSrcAndDet(string Srcstr, string Tostr)        {            string baiduKey = "百度KEY";            string bnaiduSecretKey = "百度KEY";            string rs = BaiduTans_Get(baiduKey, this.richTxt_src.Text, Srcstr, Tostr);            return gebaidutrsSrcAndDet(rs);        }        private string BaiduTans_Get(string client_id, string q, string from, string to)         {            string ApiUrl = @"http://openapi.baidu.com/public/2.0/bmt/translate?client_id={0}&q={1}&from={2}&to={3}";            string url = string.Format(ApiUrl, client_id, q, from, to);            WebClient wc = new WebClient();            wc.Encoding = System.Text.Encoding.UTF8;//定义对象语言            //return UnicodeConvert.ConvertUnicodeStringToChinese(wc.DownloadString(url));            return wc.DownloadString(url);        }        public string gebaidutrs(string strjson)        {            int langth = strjson.Length;            int index3 = 38;            string jsonText = strjson.Substring(index3, langth - index3 - 1);            JavaScriptSerializer jser = new JavaScriptSerializer();            List<baiduJson> persons = jser.Deserialize<List<baiduJson>>(jsonText);            string rs = "";            foreach (baiduJson item in persons)            {                rs += item.dst + "\n";            }            return rs;        }        public string gebaidutrsSrcAndDet(string strjson)        {            int langth = strjson.Length;            int index3 = 38;            string jsonText = strjson.Substring(index3, langth - index3 - 1);            JavaScriptSerializer jser = new JavaScriptSerializer();            List<baiduJson> persons = jser.Deserialize<List<baiduJson>>(jsonText);            string rs = "";            foreach (baiduJson item in persons)            {                rs += item.dst + " [" + item.src + "] " + "\n";                //rs += item.src + "\n";            }            return rs;        }        public class baiduJson        {            public string src { get; set; }            public string dst { get; set; }        }        private void btn_youdao_Click(object sender, EventArgs e)        {            if (!NetworkIsCoon())            {                this.label2.Text = "Not connection NetWork!!";                return;            }            string youdaoApiKey = "有道KEY";            string keyfrom = "O有道KEY";            string srcTxt = this.richTxt_src.Text;           string rs= youdaoTans_Get(keyfrom, youdaoApiKey, srcTxt);           this.richTextBox1.Text = getyoudaoStrs(rs);        }        private string youdaoTans_Get(string keyfrom, string youdaoApiKey, string srcTxt)        {            string ApiUrlxml = @"http://fanyi.youdao.com/openapi.do?keyfrom=" + keyfrom + "&key=" + youdaoApiKey + "&type=data&doctype=xml&version=1.1&q=" + srcTxt + "";            string ApiUrljson = @"http://fanyi.youdao.com/openapi.do?keyfrom="+keyfrom+"&key="+youdaoApiKey+"&type=data&doctype=json&version=1.1&q="+srcTxt+"";            string ApiUrljsonp=@"http://fanyi.youdao.com/openapi.do?keyfrom=OSMeteor&key=1102266192&type=data&doctype=jsonp&callback=show&version=1.1&q=API";            WebClient wc = new WebClient();            wc.Encoding = System.Text.Encoding.UTF8;//定义对象语言            string rs = wc.DownloadString(ApiUrljson);                //Byte[] pageData = wc.DownloadData(ApiUrljson)                //    rs=System.Text.Encoding.UTF8.GetBytes(pageData)            //wc.DownloadStringAsync(ApiUrljson);            //return UnicodeConvert.ConvertUnicodeStringToChinese(wc.DownloadString(ApiUrlxml));            return rs;            //return wc.DownloadString(ApiUrljson);        }               public string gebaidutrs2(string strjson)        {            int index = strjson.IndexOf("\",\"dst\":\"");            string srcTxt = this.richTxt_src.Text;            int index2 = 47 + srcTxt.Length + 9;            int langth = strjson.Length;            //string rs = strjson.Substring(index2, langth - index2-4);            string rs = strjson.Substring(index2, langth - index2-4);                                  return rs;            //return strjson;        }                public string getyoudaoStrs(string strjson){            string srcTxt = this.richTxt_src.Text;            int index2 = 17;            int langth = strjson.Length - srcTxt.Length - 27;            string str=",\"query\":\"";            int detlength = strjson.IndexOf(str)-3;            //未处理失败的状况            //string rs = strjson.Substring(index2, langth - index2 - 1);            string rs = strjson.Substring(index2, detlength-17);           ////string rs2= rs.Replace("\",\"", "\078");           //string strrs3 = "";           //string[] strlist = Regex.Split(rs, "\",\"", RegexOptions.IgnoreCase);           //foreach (string item in strlist)           //{           //    strrs3 += item+"\n";           //}           ////StringBuilder rss = new StringBuilder();           //// rs.Replace           //return strrs3;            return rs;            //return strjson;        }        public class youdaoJson {            public string translation { get; set; }            public string query { get; set; }            public string errorCode { get; set; }        }

 

各种API地址：包括有道、百度： http://blog.csdn.net/osmeteor/article/details/17023559

结论：

在使用百度API的时候最好不要使用自动 ，比如百度APi：在英文翻译成中文的时候自动翻译的时候会这样

所以还是别偷懒：尽量别用aoto。

但是对有道API处理的时候：这个理对中文翻译成英文的是换行没有出来很好，

 

我们在看看有道怎么处理换行的 ，这里是有道返回的结果

 

但是我用有道在线翻译的时候又是正常的，可能我不了解内部转换算法吧

希望有这方面研究的同学看到之后能给予指点。。。

也希望百度和有道提供更好的翻译API。。。