struts1.2国际化

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1、国际化资源包

application_en.properties

#Application Resources for the "Hello" sample application

#Application Resources that are specific to the hello.jsp file

hello.jsp.title=Hello - A first Struts program
hello.jsp.page.heading=Hello World! A first Struts application
hello.jsp.prompt.person=Please enter a UserName to say hello to :
hello.jsp.page.hello=Hello 


#Validation and error messages for HelloForm.java and HelloAction.java

hello.dont.talk.to.monster=We don't want to say hello to Monster!!!
hello.no.username.error=Please enter a <i>UserName</i> to say hello to!

application_zh.properties

#Application Resources for the "Hello" sample application

#Application Resources that are specific to the hello.jsp file

hello.jsp.title=\u4f60\u597d\uff0c\u7b2c\u4e00\u4e2astruts\u9879\u76ee
hello.jsp.page.heading=\u793e\u4f1a\u4f60\u597d\uff0c\u6211\u7684\u7b2c\u4e00\u4e2astruts\u9879\u76ee
hello.jsp.prompt.person=\u8bf7\u5199\u4e0b\u4f60\u7684\u540d\u5b57\uff0c\u6211\u4eec\u53ef\u4ee5\u4e0e\u4ed6\u6253\u62db\u547c
hello.jsp.page.hello=\u4f60\u597d 


#Validation and error messages for HelloForm.java and HelloAction.java

hello.dont.talk.to.monster=\u6211\u4eec\u4e0d\u80fd\u5bf9Monster\u8bf4\u4f60\u597d
hello.no.username.error=\u8bf7\u8f93\u5165\u59d3\u540d

2、action

package hello;

import java.util.Locale;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.Globals;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class LocalAction extends Action {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		// TODO Auto-generated method stub
		
		String language=request.getParameter("language");
		//获取当前语言国际化
		//Locale locale=request.getLocale();
		//new locale对象
		Locale newlocale=new Locale(language,"");
		//覆盖session中国际化对象
		request.getSession(true).setAttribute(Globals.LOCALE_KEY, newlocale);
		return mapping.findForward("success");
	}
}

3、struts-config.xml配置

<action path="/localAction"
    		type="hello.LocalAction"
    		scope="request"
    		>
    		<forward name="success" path="/hello.jsp"></forward>
    </action>

4、JSP

<h3>Language Options</h3>
    <ul>
    <li><html:link action="localAction?language=en">English</html:link></li>
    <li><html:link action="localAction?language=zh">China</html:link></li>
    </ul>