Reviewing Tomcat Server Status Page

This section provides a tutorial example on how to review the Apache Tomcat server status Web page, which provides HTTP and AJP protocol service statuses; Tomcat, JVM, and OS information; as well as a link to list all running applications.

After adding user role, name and password in the tomcat-users.xml configuration file, I went on to see if I can use it to access the server status page on the Web GUI.

1. Shut down and re-start the Tomcat server.

2. Visit http://localhost:8080/ with a Web browser again and click on the "Server Status" button.

3. Enter "herong" as username and "s3cret" as password. The "Server Status" page shows up:

Apache Tomcat Server Status
Apache Tomcat Server Status

4. Review each section on the status page:

Table of Contents

 About This Book

 JSP (JavaServer Pages) Overview

Tomcat Installation on Windows Systems

 Downloading and Installing Tomcat

 Launching Tomcat Server

 Verifying Tomcat Server

 Setting Up Tomcat Server Admin Access

Reviewing Tomcat Server Status Page

 Tomcat Web Application Manager

 My First HTML Page - hello.html

 My First JSP Page - hello.jsp

 JSP Scripting Elements

 Java Servlet Introduction

 JSP Implicit Objects

 Syntax of JSP Pages and JSP Documents

 JSP Application Session

 Managing Cookies in JSP Pages

 JavaBean Objects and "useBean" Action Elements

 Managing HTTP Response Header Lines

 Non-ASCII Characters Support in JSP Pages

 Performance of JSP Pages

 EL (Expression Language)

 Overview of JSTL (JSP Standard Tag Libraries)

 JSTL Core Library

 JSP Custom Tags

 JSP Java Tag Interface

 Custom Tag Attributes

 Multiple Tags Working Together

 File Upload Test Application

 Using Tomcat on CentOS Systems

 Using Tomcat on macOS Systems

 Connecting to SQL Server from Servlet

 Developing Web Applications with Servlet

 Archived Tutorials


 Full Version in PDF/EPUB