升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-cas/webapps/docs/appdev/introduction.html b/tomcat-cas/webapps/docs/appdev/introduction.html
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+++ b/tomcat-cas/webapps/docs/appdev/introduction.html
@@ -1,9 +1,84 @@
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+<html><head><META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><title>Application Developer's Guide (7.0.77) - Introduction</title><meta name="author" content="Craig R. McClanahan"><style type="text/css" media="print">

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+</style></head><body bgcolor="#ffffff" text="#000000" link="#525D76" alink="#525D76" vlink="#525D76"><table border="0" width="100%" cellspacing="0"><!--PAGE HEADER--><tr><td><!--PROJECT LOGO--><a href="http://tomcat.apache.org/"><img src="../images/tomcat.gif" align="right" alt="

       The Apache Tomcat Servlet/JSP Container

-    " border="0"></a></td><td><h1><font face="arial,helvetica,sanserif">Apache Tomcat 6.0</font></h1><font face="arial,helvetica,sanserif">Version 6.0.41, May 19 2014</font></td><td><!--APACHE LOGO--><a href="http://www.apache.org/"><img src="../images/asf-logo.gif" align="right" alt="Apache Logo" border="0"></a></td></tr></table><table border="0" width="100%" cellspacing="4"><!--HEADER SEPARATOR--><tr><td colspan="2"><hr noshade="noshade" size="1"></td></tr><tr><!--LEFT SIDE NAVIGATION--><td width="20%" valign="top" nowrap="nowrap" class="noPrint"><p><strong>Links</strong></p><ul><li><a href="../index.html">Docs Home</a></li></ul><p><strong>Contents</strong></p><ul><li><a href="index.html">Contents</a></li><li><a href="introduction.html">Introduction</a></li><li><a href="installation.html">Installation</a></li><li><a href="deployment.html">Deployment</a></li><li><a href="source.html">Source Code</a></li><li><a href="processes.html">Processes</a></li><li><a href="sample/">Example App</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>Application Developer's Guide</h1><h2>Introduction</h2><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Overview"><strong>Overview</strong></a></font></td></tr><tr><td><blockquote>

+    " border="0"></a></td><td><h1><font face="arial,helvetica,sanserif">Apache Tomcat 7</font></h1><font face="arial,helvetica,sanserif">Version 7.0.77, Mar 28 2017</font></td><td><!--APACHE LOGO--><a href="http://www.apache.org/"><img src="../images/asf-logo.svg" align="right" alt="Apache Logo" border="0" style="width: 266px;height: 83px;"></a></td></tr></table><table border="0" width="100%" cellspacing="4"><!--HEADER SEPARATOR--><tr><td colspan="2"><hr noshade size="1"></td></tr><tr><!--LEFT SIDE NAVIGATION--><td width="20%" valign="top" nowrap class="noPrint"><p><strong>Links</strong></p><ul><li><a href="../index.html">Docs Home</a></li><li><a href="index.html">App Dev Guide Home</a></li><li><a href="http://wiki.apache.org/tomcat/FAQ">FAQ</a></li><li><a href="#comments_section">User Comments</a></li></ul><p><strong>Contents</strong></p><ul><li><a href="index.html">Contents</a></li><li><a href="introduction.html">Introduction</a></li><li><a href="installation.html">Installation</a></li><li><a href="deployment.html">Deployment</a></li><li><a href="source.html">Source Code</a></li><li><a href="processes.html">Processes</a></li><li><a href="sample/">Example App</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>Introduction</h1><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Overview"><strong>Overview</strong></a></font></td></tr><tr><td><blockquote>

 

 <p>Congratulations!  You've decided to (or been told to) learn how to

 build web applications using servlets and JSP pages, and picked the

@@ -20,7 +95,7 @@
 

 <p>The discussion in this manual is aimed at developers who will be using

 a text editor along with command line tools to develop and debug their

-applications.  As such, the recommendations are fairly generic -- but you

+applications.  As such, the recommendations are fairly generic &ndash; but you

 should easily be able to apply them in either a Windows-based or Unix-based

 development environment.  If you are utilizing an Integrated Development

 Environment (IDE) tool, you will need to adapt the advice given here to

@@ -32,8 +107,8 @@
 information, documentation, and software that is useful in developing

 web applications with Tomcat.</p>

 <ul>

-<li><a href="http://jcp.org/aboutJava/communityprocess/final/jsr245/index.html">http://jcp.org/aboutJava/communityprocess/final/jsr245/</a> -

-    <i>JavaServer Pages (JSP) Specification, Version 2.1</i>.  Describes

+<li><p><a href="http://jcp.org/aboutJava/communityprocess/mrel/jsr245/index.html">http://jcp.org/aboutJava/communityprocess/mrel/jsr245/</a> -

+    <i>JavaServer Pages (JSP) Specification, Version 2.2</i>.  Describes

     the programming environment provided by standard implementations

     of the JavaServer Pages (JSP) technology.  In conjunction with

     the Servlet API Specification (see below), this document describes

@@ -41,20 +116,45 @@
     information on scripting (Chapter 9), tag extensions (Chapter 7),

     and packaging JSP pages (Appendix A) is useful.  The Javadoc

     API Documentation is included in the specification, and with the

-    Tomcat download.<br><br></li>

-<li><a href="http://jcp.org/aboutJava/communityprocess/mrel/jsr154/index2.html">http://jcp.org/aboutJava/communityprocess/mrel/jsr154/index2.html</a> -

-    <i>Servlet API Specification, Version 2.5</i>.  Describes the

+    Tomcat download.</p></li>

+<li><p><a href="http://jcp.org/aboutJava/communityprocess/mrel/jsr315/index.html">http://jcp.org/aboutJava/communityprocess/mrel/jsr315/</a> -

+    <i>Servlet API Specification, Version 3.0</i>.  Describes the

     programming environment that must be provided by all servlet

     containers conforming to this specification.  In particular, you

     will need this document to understand the web application

-    directory structure and deployment file (Chapter 9), methods of

-    mapping request URIs to servlets (Chapter 11), container managed

-    security (Chapter 12), and the syntax of the <code>web.xml</code>

-    Web Application Deployment Descriptor (Chapter 13).  The Javadoc

+    directory structure and deployment file (Chapter 10), methods of

+    mapping request URIs to servlets (Chapter 12), container managed

+    security (Chapter 13), and the syntax of the <code>web.xml</code>

+    Web Application Deployment Descriptor (Chapter 14).  The Javadoc

     API Documentation is included in the specification, and with the

-    Tomcat download.<br><br></li>

+    Tomcat download.</p></li>

 </ul>

 

-</blockquote></td></tr></table></td></tr><!--FOOTER SEPARATOR--><tr><td colspan="2"><hr noshade="noshade" size="1"></td></tr><!--PAGE FOOTER--><tr><td colspan="2"><div align="center"><font color="#525D76" size="-1"><em>

-        Copyright &copy; 1999-2014, Apache Software Foundation

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+              on improving documentation for Apache Tomcat.<br><br>

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+              <a href="http://tomcat.apache.org/findhelp.html">Find Help</a> page

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