asp.net 网站多国语言的实现

时间：2010-11-24 来源：clound

1.资源文件管理

对于资源文件的管理，可以使用SE String Resource。

File-New Project 新建项目。选择Add Culture 添加新的语言资源文件，Remove 删除语言文件。

可以方便管理资源文件内容。

选择Generate 设置默认语言，命名空间、接口、生成路径等点击Generate即可生成该资源文件。

2.项目中使用资源文件

新建项目--在项目中添加个类 LanguageFactory

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Super.Language;

/// <summary>
///LanguageFactory 的摘要说明
/// </summary>
public class LanguageFactory
{

    static List<ILanguage> _languages;

    private static Object obj = new object();

    private LanguageFactory()
    {
        //
        //TODO: 在此处添加构造函数逻辑
        //
    }
    public static List<ILanguage> languages
    {
        get
        {
            if (null == _languages)       
            {
                lock (obj)                     
                {
                    if (null == _languages)  
                    {
                        _languages = Language.GetLanguages();
                    }
                }
            }
            return _languages;
        }
    }

    public static ILanguage defaullang()
    {
       
         //如果cookie的languages值,客户端浏览器语言类型，系统初始化语言类型

        
        return _languages[0];
       
    }
     
   
}

default页面

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!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></title>
</head>
<body>
   <form id="form1" runat="server">
    <div>
    
        <asp:Label ID="Label5" runat="server" Text="This is a simple demonstration."></asp:Label>
        <br />
        <br />
    
        <asp:DropDownList ID="dropDownListLanguages" runat="server">
        </asp:DropDownList>
        <asp:Button ID="btnApply" runat="server" onclick="btnApply_Click" 
            Text="Apply" />
        <br />
        <br />
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
        <br />
        <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
        <br />
        <asp:Label ID="Label3" runat="server" Text="Label"></asp:Label>
        <br />
        <asp:Label ID="Label4" runat="server" Text="Label"></asp:Label>
        <br />
    
    </div>
    </form>
</body>
</html>

cs页面

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Super.Language;

public partial class _Default : System.Web.UI.Page 
{
    private static List<ILanguage> _languages;
    protected void Page_Load(object sender, EventArgs e)
    {
      //  if (_languages == null)
      //      _languages = Language.GetLanguages();
        _languages = LanguageFactory.languages;
        var a = Request.UserLanguages;
        if (IsPostBack == false)
        {
            dropDownListLanguages.DataSource = _languages;
            dropDownListLanguages.DataBind();
        }
    
    }

    protected void btnApply_Click(object sender, EventArgs e)
    {
        /*
         * Please refer to : DEMO.WinForm,LocalisationHelper
         */
        //写入cookie
        ILanguage language = LanguageFactory.defaullang();// _languages[dropDownListLanguages.SelectedIndex];
        //string dd= language.Culture.Name;
        //var BrowsLanguage = HttpContext.Current.Request.UserLanguages;
       // string d = BrowsLanguage[0];
        Label1.Text = language.Home;
        Label2.Text = language.Other;
       
       // Label4.Text = language.ResourceManager.GetString("Help");

    }
}

最后效果，

附件：WebLanage.rar SSR.zip