This is the error messages:
WARNING: No configuration found for the specified action: 'welcome' in namespace: ''. Form action defaulting to 'action' attribute's literal value.
I have tried to put the struts under WEB-INF/classes
already but it still doesn't work. I haven been stuck here a couple days now, please help.
struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 3.0//EN"
"http://struts.apache.org/dtds/struts-2.5.dtd">
<struts>
<package name="default" namespace="/" extends="struts-default">
<action name="login">
<result>login.jsp</result>
</action>
<action name="welcome" class="com.struts3.LoginAction" method="execute">
<result name="SUCCESS">welcome.jsp</result>
</action>
</package>
</struts>
login.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="/struts-tags" prefix="s" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Login Page</title>
</head>
<body>
<h3>Welcome to Struts 2</h3>
<s:form action="welcome">
<s:textfield name="username" label="User Name"></s:textfield>
<s:textfield name="password" label="Password" type="password"></s:textfield>
<s:submit value="Login"></s:submit>
</s:form>
</body>
</html>
welcome.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="/struts-tags" prefix="s" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Welcome To Struts</title>
</head>
<body>
<h3>Welcome <s:property value="username"/></h3>
</body>
</html>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>Basic Struts2</display-name>
<welcome-file-list>
<welcome-file>/login.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
The struts.xml configuration file must be on the root of the classpath, then on WEB-INF/classes
, not in subpackages.
It should be put somewhere under src
, and be copied to WEB-INF/classes
at build-time by your favorite build-tool (Eclipse, Ant, Maven, ecc).
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