Today i am sharing my demo example to read the properties file in
struts action class.suppose you have a requirement to show the
localize message to UI like “Invalid username/password”[It can be in any
language].
I am going to demonstrate the example step by step.
1. Create your default web project directory structure in your IDE.
2. Open the web.xml file and do filterdispatcher entry in it.
3. Now create a struts.xml file in your src folder.
4. Create a properties file name “ShowAction.properties” within your package.
project.test.myvalue=Hello AOIblog
5.Now create a one Struts2 Action class named “ShowAction”.
6. Now create the one jsp file named “showaction.jsp”
Now deploy your application and run the following URL at your browser
If you have any problem in this example so please free feel to ask.
Thanks to visit.
I am going to demonstrate the example step by step.
1. Create your default web project directory structure in your IDE.
2. Open the web.xml file and do filterdispatcher entry in it.
<?xml version="1.0" encoding="UTF-8"?><web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.FilterDispatcher </filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list></web-app> <!DOCTYPE struts PUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN""http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <constant name="struts.devMode" value="true" /> <package name="struts2" extends="struts-default" namespace="/"> <action name="displayActionMessage"> <result name="success">/showaction.jsp</result> </action> </package></struts>4. Create a properties file name “ShowAction.properties” within your package.
project.test.myvalue=Hello AOIblog
5.Now create a one Struts2 Action class named “ShowAction”.
package com.example.actions; import com.opensymphony.xwork2.ActionSupport; public class ShowAction extends ActionSupport { public String execute() { System.out.println("I m calling"); addActionMessage(getText("project.test.myvalue")); return SUCCESS; } } 6. Now create the one jsp file named “showaction.jsp”
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib prefix="s" uri="/struts-tags"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Localize Action Message from Struts2 Action</title> </head> <body> <s:actionmessage/> </body></html>Now deploy your application and run the following URL at your browser
http://localhost:8080/YourProjectName/displayActionMessage.actionIf you have any problem in this example so please free feel to ask.
Thanks to visit.
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