jboss下的简单JSP与SERVLET应用部属-优快云博客

本文介绍如何在JBoss环境下部署简单的JSP页面及Servlet应用，包括创建JSP文件、WAR包制作、配置XML文件等步骤，并提供测试部署后的JSP与Servlet的方法。

jboss下的简单JSP与SERVLET应用部属

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访问次数：次加入时间：2007-01-28

 

1. Write the JSP
Example (uno.jsp) :


java.util.*"%>



Date d = new Date();
String hoy = DateFormat.getDateInstance().format(d);
%>
La Fecha de hoy es :
  



2. Create a WAR file with JSP file. Use the following command :

jar -cvfM uno.war uno.jsp


3. Create an application.xml file in META-INF directory. You need set the correct values in  tag and  tag.

web-uri = WAR name file

Example (application.xml):


<?xml version="1.0" encoding="ISO-8859-1"?>

uno


uno.war
/uno




4. Create a EAR file with WAR file and application.xml file. Use the following command :

jar -cvfM uno.ear uno.war META-INF

5. Copy this EAR file in %JBOSS_HOME%serverdefaultdeploy

6. Run the JBoss-Tomcat server.

7. Test the JSP. Use the following URL:

http://[IP ADDRESS SERVER]:8080/uno/uno.jsp

The first time is slow because JBoss-Tomcat compiles the JSP file but the next time is fast.


HERE IS THE PROCEDURE FOR SERVLETS :


1. Write your servlet. For example

Dos.java

package com.servlet;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class Dos extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {

PrintWriter out = response.getWriter();
out.println("Hello World");
}
}

2. Compile your servlet. Use the following command :

javac -classpath d:jboss-3.0.1_Tomcat-4.0.4catalinacommonlibservlet.jar Dos.java

3. Create a WEB-INF directory.

4. Create a classes directory in WEB-INF directory and copy Dos.class.


WEB-INF (Subdirectory)
I
I
classes (Subdirectory) --- 
I
I
com (subdirectory)----
I
I
servlet (subdirectory)
I
I
Dos.class (Java Class)

5. Create a web.xml file in WEB-INF directory.

For example:

<?xml version="1.0" encoding="ISO-8859-1"?>

br />PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">


Dos
com.servlet.Dos



6. Create a META-INF directory.

7. Create an application.xml file in META-INF directory.

For example:

application.xml

<?xml version="1.0" encoding="ISO-8859-1"?>

dos


dos.war
/dos




8. Create a WAR file. Use the following command :

jar -cvfM dos.war WEB-INF

9. Create a EAR file. Use the following command :

jar -cvfM dos.ear dos.war META-INF

10. Copy the EAR file in %JBOSS_HOME%serverdefaultdeploy

11. Run the JBoss-Tomcat server.

12. Test the Servlet. Use the following URL:

http://[IP ADDRESS SERVER]:8080/dos/servlet/Dos