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标题 Asp.NET调用百度翻译的方法
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    这篇文章主要介绍了Asp.NET调用百度翻译的方法,是针对百度接口开发的经典实用技巧,非常具有实用价值,需要的朋友可以参考下
    本文实例讲述了Asp.NET调用百度翻译的方法。分享给大家供大家参考。具体分析如下：
    Asp.NET调用百度翻译，如下图所示：
    名单
    Asp.NET调用百度翻译的方法
    HTML代码如下:
    代码如下:
    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="baidu.aspx.cs" Inherits="FanYi_baidu" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
    <html xmlns="">
    <head runat="server">
    <title>OA翻译</title>
    </head>
    <body>
    <form id="form1" runat="server">
    <div>
    <asp:TextBox ID="sourceWord" runat="server" Columns="50" Rows="15"
    TextMode="MultiLine"></asp:TextBox>
    <br />
    源语言：<asp:DropDownList ID="ddlFrom" runat="server">
    <asp:ListItem Value="auto">自动检测</asp:ListItem>
    <asp:ListItem Value="zh">中文</asp:ListItem>
    <asp:ListItem Value="en">英文</asp:ListItem>
    <asp:ListItem Value="jp">日文</asp:ListItem>
    </asp:DropDownList>
    目标语言：<asp:DropDownList ID="ddlTo" runat="server">
    <asp:ListItem Value="auto">自动检测</asp:ListItem>
    <asp:ListItem Value="zh">中文</asp:ListItem>
    <asp:ListItem Value="en">英文</asp:ListItem>
    <asp:ListItem Value="jp">日文</asp:ListItem>
    </asp:DropDownList>
    <asp:Button ID="Translate"
    runat="server" Text="翻译" onclick="Translate_Click" />
    <br />
    <asp:TextBox ID="resultText" runat="server" TextMode="MultiLine" Rows="15" Columns="50"></asp:TextBox>
    </div>
    </form>
    </body>
    </html>
    C#代码如下:
    代码如下:
    using System;
    using System.Collections.Generic;
    using System.IO;
    using System.Net;
    using System.Runtime.Serialization;
    using System.Runtime.Serialization.Json;
    using System.Text;
    using System.Web;
    public partial class FanYi_baidu : System.Web.UI.Page
    {
    string url = @"";
    string requestDetail = "client_id=申请的ID";
    protected void Page_Load(object sender, EventArgs e)
    {
    }
    [DataContract]
    public class AdmAccessToken
    {
    [DataMember]
    public string from { get; set; }
    [DataMember]
    public string to { get; set; }
    [DataMember]
    public string error_code { get; set; }
    [DataMember]
    public string error_msg { get; set; }
    [DataMember]
    public string query { get; set; }
    [DataMember]
    public List<TokenResult> trans_result { get; set; }
    }
    [DataContract]
    public class TokenResult
    {
    [DataMember]
    public string src { get; set; }
    [DataMember]
    public string dst { get; set; }
    }
    //百度翻译返回数据结构
    //{
    //"from": "en",
    //"to": "zh",
    //"trans_result": [
    // {
    // "src": "today",
    // "dst": "今天"
    // },
    // {
    // "src": "tomorrow",
    // "dst": "明天"
    // }
    //],
    //"error_code": "52001",
    //"error_msg": "TIMEOUT",
    //"query": "he's"
    //}
    /// <summary>
    /// 采用Post方式提交数据
    /// </summary>
    /// <param name="DatamarketAccessUri">目标网址</param>
    /// <param name="requestDetails">参数字符串</param>
    /// <returns></returns>
    private AdmAccessToken HttpPost(string DatamarketAccessUri, string requestDetails)
    {
    //Prepare OAuth request
    WebRequest webRequest = WebRequest.Create(DatamarketAccessUri);
    webRequest.ContentType = "application/x-www-form-urlencoded";
    webRequest.Method = "POST";
    byte[] bytes = Encoding.ASCII.GetBytes(requestDetails);
    webRequest.ContentLength = bytes.Length;
    using (Stream outputStream = webRequest.GetRequestStream())
    {
    outputStream.Write(bytes, 0, bytes.Length);
    }
    using (WebResponse webResponse = webRequest.GetResponse())
    {
    DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(AdmAccessToken));
    //Get deserialized object from JSON stream
    AdmAccessToken token = (AdmAccessToken)serializer.ReadObject(webResponse.GetResponseStream());
    return token;
    }
    }
    protected void Translate_Click(object sender, EventArgs e)
    {
    resultText.Text = "";
    if (sourceWord.Text.Trim() != "")
    {
    string requestStr = requestDetail + "&from=" + ddlFrom.SelectedValue
    + "&to=" + ddlTo.SelectedValue
    + "&q=" + HttpUtility.UrlEncode(sourceWord.Text);
    AdmAccessToken token = HttpPost(url, requestStr);
    if (token.error_code != null)
    {
    resultText.Text = token.error_msg;
    }
    else
    {
    int n = token.trans_result.Count;
    for (int i = 0; i < n; i++)
    {
    resultText.Text += token.trans_result[i].dst + (i < n-1 ? "\n" : "");
    }
    }
    }
    else
    {
    resultText.Text = "请输入要翻译的内容";
    }
    }
    }
    希望本文所述对大家的C#程序设计有所帮助。
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更新时间：2025/5/20 9:36:32