Tomcat: The Definitive Guide, 2/e (Paperback)
暫譯: Tomcat：權威指南，第二版（平裝本）

Description

It takes a book as versatile as its subject to cover Apache Tomcat, the popular open source Servlet and JSP container and high performance web server. Tomcat: The Definitive Guide is a valuable reference for administrators and webmasters, a useful guide for programmers who want to use Tomcat as their web application server during development or in production, and an excellent introduction for anyone interested in Tomcat.

Updated for the latest version of Tomcat, this new edition offers a complete guide to installing, configuring, maintaining and securing this servlet container. In fact, with such a wealth of new information, this is essentially a new book rather than a simple revision. You will find details for using Tomcat on all major platforms, including Windows, Linux, OS X, Solaris, and FreeBSD, along with specifics on Tomcat configuration files, and step-by-step advice for deploying and running web applications.

This book offers complete information for:

• Installation and startup procedures
  
  
• Configuring Tomcat-including realms, roles, users, servlet sessions, and JNDI resources including JDBC DataSources
  
  
• Deploying web applications-individual servlets and JSP pages, and web application archive files
  
  
• Tuning Tomcat to measure and improve performance
  
  
• Integrating Tomcat with Apache Web Server
  
  
• Securing Tomcat to keep online thugs at bay
  
  
• Tomcat configuration files-server.xml and web.xml, and more
  
  
• Debugging and Troubleshooting-diagnosing problems with Tomcat or a web application
  
  
• Compiling your own Tomcat, rather than using the pre-built release
  
  
• Running two or more Tomcat servlet containers in parallel
  
  

This book also offers an overview of the Tomcat open source project's community resources, including docs, mailing lists, and more. Community interest fueled a strong demand for a Tomcat guide from O'Reilly. The result clearly exceeds expectations.

Table of Contents

Preface

1. Getting Started with Tomcat

     Installing Tomcat

     Starting, Stopping, and Restarting Tomcat

     Automatic Startup

     Testing Your Tomcat Installation

     Where Did Tomcat Come From?

2. Configuring Tomcat

     A Word About Using the Apache Web Server

     Relocating the Web Applications Directory

     Changing the Port Number from 8080

     Java VM Configuration

     Changing the JSP Compiler

     Managing Realms, Roles, and Users

     Controlling Sessions

     Accessing JNDI and JDBC Resources

     Servlet Auto-Reloading

     Customized User Directories

     Tomcat Example Applications

     Common Gateway Interface (CGI)

     The Tomcat Admin Webapp

3. Deploying Servlet and JSP Web Applications in Tomcat

     Layout of a Web Application

     Deploying an Unpacked Webapp Directory

     Deploying a WAR File

     Hot Deployment

     Working with WAR Files

     The Manager Webapp

     Automation with Apache Ant

     Symbolic Links

4. Tomcat Performance Tuning

     Measuring Web Server Performance

     External Tuning

     Internal Tuning

     Capacity Planning

     Additional Resources

5. Integration with the Apache Web Server

     The Pros and Cons of Integration

     Installing Apache httpd

     Apache Integration with Tomcat

     Tomcat Serving HTTP over the APR Connector

6. Tomcat Security

     Securing the System

     Multiple Server Security Models

     Using the SecurityManager

     Granting File Permissions

     Setting Up a Tomcat chroot Jail

     Filtering Bad User Input

     Securing Tomcat with SSL

7. Configuration

     server.xml

     web.xml

     tomcat-users.xml

     catalina.policy

     catalina.properties

     context.xml

8. Debugging and Troubleshooting

     Reading Logfiles

     Hunting for Errors

     URLs and the HTTP Conversation

     Debugging with RequestDumperValve

     When Tomcat Won't Shut Down

9. Building Tomcat from Source

     Installing Apache Ant

     Obtaining the Source

     Downloading Support Libraries

     Building Tomcat

10. Tomcat Clustering

     Clustering Terms

     The Communication Sequence of an HTTP Request

     Distributed Java Servlet Containers

     Tomcat 6 Clustering Implementation

     JDBC Request Distribution and Failover

     Additional Resources

11. Final Words

     Supplemental Resources

     Community

A. Installing Java

B. jbchroot.c

C. BadInputValve.java

D. BadInputFilter.java

E. RPM Package Files

Index