loginaction.java

struts国际化例子st ruts国际化例子

package guojihuaapp;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import java.util.Locale;
import org.apache.struts.Globals;

public class LoginAction extends Action {
    public ActionForward execute(ActionMapping actionMapping,
                                 ActionForm actionForm,
                                 HttpServletRequest servletRequest,
                                 HttpServletResponse servletResponse) {
        HttpSession session=servletRequest.getSession();
        //得到tomcat，struts创建的locale对象
        Locale locale= getLocale(servletRequest);
        String language=null;
        LoginActionForm loginActionForm = (LoginActionForm) actionForm;
        //从FormBean中得到language
        language=loginActionForm.getLanguage();
        //重新设置locale对象中的值
        locale=new Locale(language);
        //替换tomcat，struts保存在session中的locale对象
        session.setAttribute(Globals.LOCALE_KEY,locale);
        return actionMapping.findForward("chenggong");
    }
}