Asp.NET调用有道翻译API
调用有道API进行翻译，如图：
HTML:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="FanYi.aspx.cs" Inherits="FanYi" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>翻译</title>
<style type="text/css">
#sourceWord
{
height: 30px;
font-size: 16pt;
font-weight: bold;
border: 1px green solid;
line-height: 30px;
}
#Translate
{
font-size: 14pt;
margin-left: 10px;
}
#panel_Dict
{
margin-top: 15px;
}
.query
{
font-size: 16pt;
color: Green;
font-weight: bold;
}
.phonetic
{
color: Gray;
font-size: 13pt;
}
.wordGroup
{
font-size: 13pt;
color: #35a1d4;
font-weight: bold;
margin-right: 0.5em;
margin-top: 10px;
margin-bottom: 0px;
display: block;
}
legend
{
font-size: 12pt;
color: Gray;
}
fieldset
{
display: inline;
padding: 10px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="sourceWord" runat="server" Style="width: 500px;" TextMode="SingleLine"
MaxLength="200"></asp:TextBox>
<asp:Button ID="Translate" runat="server" Text="Translate" OnClick="Translate_Click" />
<asp:Panel ID="panel_Dict" runat="server">
<asp:Label ID="lblQuery" runat="server" Text="" CssClass="query"></asp:Label>
<asp:Label ID="lblPhonetic" runat="server" Text="" CssClass="phonetic"></asp:Label>
<br />
<fieldset runat="server" id="fieldset1">
<legend>近义词</legend>
<asp:Label ID="lblExplains" runat="server" Text="" CssClass="wordGroup"></asp:Label>
</fieldset>
<br />
<fieldset runat="server" id="fieldset2">
<legend>翻译</legend>
<asp:Label ID="lblTranslation" runat="server" Text=""></asp:Label>
</fieldset>
<br />
<fieldset runat="server" id="fieldset3">
<legend>短语</legend>
<asp:Label ID="lblWeb" runat="server" Text=""></asp:Label>
</fieldset>
<br />
</asp:Panel>
</div>
</form>
</body>
</html>
C#:
using System;
using System.Collections.Generic;
using System.Net;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Json;
using System.Web;
public partial class FanYi : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
translation();
}
/// <summary>
/// 翻译并显示结果
/// </summary>
private void translation()
{
lblTranslation.Text = "";
lblWeb.Text = "";
lblQuery.Text = sourceWord.Text;
lblPhonetic.Text = "";
lblExplains.Text = "";
if (sourceWord.Text.Trim() == "")
{
return;
}
translationData data = YouDaoTranslateTool(sourceWord.Text.Trim());
if (data.errorCode == 0)
{
if (data.basic != null)
{
fieldset1.Visible = true;
if (data.basic.phonetic != "")
{
lblPhonetic.Text = "[" + data.basic.phonetic + "]";
}
for (int i = 0; i < data.basic.explains.Count; i++)
{
lblExplains.Text += data.basic.explains[i] + "<br/>";
}
}
else
{
fieldset1.Visible = false;
}
for (int i = 0; i < data.translation.Count; i++)
{
lblTranslation.Text += data.translation[i] + "<br/>";
}
if (data.web != null)
{
fieldset3.Visible = true;
for (int i = 0; i < data.web.Count; i++)
{
lblWeb.Text += "<span class='wordGroup'>" + data.web[i].key + "</span>";
for (int j = 0; j < data.web[i].value.Count; j++)
{
lblWeb.Text += data.web[i].value[j] + (j == data.web[i].value.Count - 1 ? "" : "; ");
}
lblWeb.Text += "<br/>";
}
}
else
{
fieldset3.Visible = false;
}
}
}
protected void Translate_Click(object sender, EventArgs e)
{
}
/// <summary>
/// 请求Web数据,返回实体类
/// </summary>
/// <param name="sourceWord">要翻译的内容</param>
/// <returns></returns>
public translationData YouDaoTranslateTool(string sourceWord)
{
/*
调用：http://fanyi.youdao.com/openapi.do?keyfrom=?&key=?&type=data&doctype=json&version=1.1&q=中国人
*/
string serverUrl = @"http://fanyi.youdao.com/openapi.do?keyfrom=morninglight&key=1612199890&type=data&doctype=json&version=1.1&q="
+ HttpUtility.UrlEncode(sourceWord);
WebRequest request = WebRequest.Create(serverUrl);
WebResponse response = request.GetResponse();
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(translationData));
return (translationData)serializer.ReadObject(response.GetResponseStream());
}
#region 翻译结果数据实体类
/*
json数据格式举例
{
"errorCode":0
"query":"翻译",
"translation":["translation"], // 有道翻译
"basic":{ // 有道词典-基本词典
"phonetic":"fān yì",
"explains":[
"translate",
"interpret"
]
},
"web":[ // 有道词典-网络释义
{
"key":"翻译",
"value":["translator","translation","translate","Interpreter"]
},
{...}
]
}
*/
[DataContract]
public class translationData
{
[DataMember]
public int errorCode { get; set; }
[DataMember]
public string query { get; set; }
[DataMember]
public List<string> translation { get; set; }
[DataMember]
public translationBasic basic { get; set; }
[DataMember]
public List<translationWeb> web { get; set; }
}
[DataContract]
public class translationBasic
{
[DataMember]
public string phonetic { get; set; }
[DataMember]
public List<string> explains { get; set; }
}
[DataContract]
public class translationWeb
{
[DataMember]
public List<string> value { get; set; }
[DataMember]
public string key { get; set; }
}
#endregion
}
