MVC中实现多语言环境

1.Global.cs

 1         /// <summary>
 2         /// 每个请求开始切换语言
 3         /// </summary>
 4         /// <param name="sender"></param>
 5         /// <param name="e"></param>
 6         protected void Application_BeginRequest(Object sender, EventArgs e)
 7         {
 8             string culture = "en-US";
 9             HttpCookie cookie = Request.Cookies["lang"];
10             if (cookie == null)
11             {
12                 if ((Request.UserLanguages != null) && (Request.UserLanguages.Length > 0))
13                 {
14                     culture = Request.UserLanguages[0];
15                 }
16             }
17             else
18             {
19                 culture = cookie.Value;
20             }
21             System.Globalization.CultureInfo cultureInfo = null;
22             try
23             {
24                 cultureInfo = new System.Globalization.CultureInfo(culture);
25             }
26             catch
27             {
28                 cultureInfo = new System.Globalization.CultureInfo("en-US");
29             }
30             System.Threading.Thread.CurrentThread.CurrentCulture = cultureInfo;
31             System.Threading.Thread.CurrentThread.CurrentUICulture = cultureInfo;
32         }

 

 

2.语言切换 

 1         /// <summary>
 2         /// 选择语言
 3         /// </summary>
 4         /// <param name="lang"></param>
 5         /// <returns></returns>
 6         public ActionResult SelectLanguage(string lang)
 7         {
 8             HttpCookie cookie = new HttpCookie("lang");
 9             cookie.Value = string.IsNullOrEmpty(lang)? "zh-CN" : lang.Trim();
10             cookie.Expires.AddDays(1);
11             Response.Cookies.Remove("lang");
12             Response.Cookies.Add(cookie);
13 
14             string redirectUrl = "/";
15             if (Request.UrlReferrer != null)
16             {
17                 redirectUrl = Request.UrlReferrer.PathAndQuery;
18             }
19 
20             return Redirect(redirectUrl);
21         }

 

 

3.添加App_GlobalResources

Resource.resx
Resource.zh-CN.resx

 

4.在代码中使用
CS:Resources.Resource.Name

View:<%=Resources.Resource.Name%>

 

5.在JS中查询当前用户选定的语言

 

 function getClientLang() {
2     var l = getCookie("lang") || navigator.browserLanguage || navigator.language || "zh-CN";
3     return l.toLowerCase();
4 }
5