jsp代码:
-------------------------------------------------------------
<body>
<a href="login.jsp">Login</a>
<p>
<a href="changelang.do?lang=zh">中文</a>
<a href="changelang.do?lang=en">英文</a>
<p>
<a href="login_jstl.jsp">Login_JSTL</a>
</body>
-------------------------------------------------------------
struts-config.xml
Xml代码
<action path="/changelang"
type="com.bjsxt.struts.ChangeLanguageAction">
<forward name="success" path="/index.jsp"></forward>
</action>
ChangeLanguageAction.java
/**
* 手动改变Locale
* @author Administrator
*
*/
public class ChangeLanguageAction extends Action {
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
String lang = request.getParameter("lang");
Locale currectLocale = null;
if("zh".equals(lang)) {
currectLocale = new Locale("zh", "CN");
}else if("en".equals(lang)){
currectLocale = new Locale("en", "US");
}
request.getSession().setAttribute (Globals.LOCALE_KEY , currectLocale);
//this.setLocale(request, currectLocale);
return mapping.findForward("success");
}
}
本文介绍了一个基于 Struts 框架实现网站多语言切换的方法。通过配置 struts-config.xml 文件并创建 ChangeLanguageAction 类来处理语言切换请求,可以根据用户选择的语言参数更新 Locale 设置,并将新的 Locale 对象保存在会话中。
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