升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-uidm/webapps/docs/config/engine.html b/tomcat-uidm/webapps/docs/config/engine.html
index 075d68e..08423eb 100644
--- a/tomcat-uidm/webapps/docs/config/engine.html
+++ b/tomcat-uidm/webapps/docs/config/engine.html
@@ -1,9 +1,84 @@
-<html><head><META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><title>Apache Tomcat Configuration Reference (6.0.41) - The Engine Container</title><meta name="author" content="Craig R. McClanahan"><style type="text/css" media="print">
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-			td#mainBody {width: 100%;}
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+<html><head><META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><title>Apache Tomcat 7 Configuration Reference (7.0.77) - The Engine Container</title><meta name="author" content="Craig R. McClanahan"><style type="text/css" media="print">
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+
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+}
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+}
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+}
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+}
+div.codeBox pre {
+  margin: 0;
+  padding: 4px;
+  border: 1px solid #999;
+  border-radius: 5px;
+  background-color: #eff8ff;
+  display: table; /* To prevent <pre>s from taking the complete available width. */
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+}
+
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+    background-color: #EEEFFF;
+}
+
+table.defaultTable th, table.detail-table th {
+  background-color: #88b;
+  color: #fff;
+}
+
+table.defaultTable th, table.defaultTable td, table.detail-table th, table.detail-table td {
+  padding: 5px 8px;
+}
+
+
+p.notice {
+    border: 1px solid rgb(255, 0, 0);
+    background-color: rgb(238, 238, 238);
+    color: rgb(0, 51, 102);
+    padding: 0.5em;
+    margin: 1em 2em 1em 1em;
+}
+</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><li><a href="index.html">Config Ref. Home</a></li></ul><p><strong>Top Level Elements</strong></p><ul><li><a href="server.html">Server</a></li><li><a href="service.html">Service</a></li></ul><p><strong>Executors</strong></p><ul><li><a href="executor.html">Executor</a></li></ul><p><strong>Connectors</strong></p><ul><li><a href="http.html">HTTP</a></li><li><a href="ajp.html">AJP</a></li></ul><p><strong>Containers</strong></p><ul><li><a href="context.html">Context</a></li><li><a href="engine.html">Engine</a></li><li><a href="host.html">Host</a></li><li><a href="cluster.html">Cluster</a></li></ul><p><strong>Nested Components</strong></p><ul><li><a href="globalresources.html">Global Resources</a></li><li><a href="listeners.html">Listeners</a></li><li><a href="loader.html">Loader</a></li><li><a href="manager.html">Manager</a></li><li><a href="realm.html">Realm</a></li><li><a href="resources.html">Resources</a></li><li><a href="valve.html">Valve</a></li></ul><p><strong>Cluster Elements</strong></p><ul><li><a href="cluster.html">Cluster</a></li><li><a href="cluster-manager.html">Manager</a></li><li><a href="cluster-channel.html">Channel</a></li><li><a href="cluster-membership.html">Channel/Membership</a></li><li><a href="cluster-sender.html">Channel/Sender</a></li><li><a href="cluster-receiver.html">Channel/Receiver</a></li><li><a href="cluster-interceptor.html">Channel/Interceptor</a></li><li><a href="cluster-valve.html">Valve</a></li><li><a href="cluster-deployer.html">Deployer</a></li><li><a href="cluster-listener.html">ClusterListener</a></li></ul><p><strong>web.xml</strong></p><ul><li><a href="filter.html">Filter</a></li></ul><p><strong>Other</strong></p><ul><li><a href="systemprops.html">System properties</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>Apache Tomcat Configuration Reference</h1><h2>The Engine Container</h2><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Table of Contents"><!--()--></a><a name="Table_of_Contents"><strong>Table of Contents</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">Config Ref. 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>Top Level Elements</strong></p><ul><li><a href="server.html">Server</a></li><li><a href="service.html">Service</a></li></ul><p><strong>Executors</strong></p><ul><li><a href="executor.html">Executor</a></li></ul><p><strong>Connectors</strong></p><ul><li><a href="http.html">HTTP</a></li><li><a href="ajp.html">AJP</a></li></ul><p><strong>Containers</strong></p><ul><li><a href="context.html">Context</a></li><li><a href="engine.html">Engine</a></li><li><a href="host.html">Host</a></li><li><a href="cluster.html">Cluster</a></li></ul><p><strong>Nested Components</strong></p><ul><li><a href="globalresources.html">Global Resources</a></li><li><a href="jar-scanner.html">JarScanner</a></li><li><a href="listeners.html">Listeners</a></li><li><a href="loader.html">Loader</a></li><li><a href="manager.html">Manager</a></li><li><a href="realm.html">Realm</a></li><li><a href="resources.html">Resources</a></li><li><a href="sessionidgenerator.html">SessionIdGenerator</a></li><li><a href="valve.html">Valve</a></li></ul><p><strong>Cluster Elements</strong></p><ul><li><a href="cluster.html">Cluster</a></li><li><a href="cluster-manager.html">Manager</a></li><li><a href="cluster-channel.html">Channel</a></li><li><a href="cluster-membership.html">Channel/Membership</a></li><li><a href="cluster-sender.html">Channel/Sender</a></li><li><a href="cluster-receiver.html">Channel/Receiver</a></li><li><a href="cluster-interceptor.html">Channel/Interceptor</a></li><li><a href="cluster-valve.html">Valve</a></li><li><a href="cluster-deployer.html">Deployer</a></li><li><a href="cluster-listener.html">ClusterListener</a></li></ul><p><strong>web.xml</strong></p><ul><li><a href="filter.html">Filter</a></li></ul><p><strong>Other</strong></p><ul><li><a href="systemprops.html">System properties</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>The Engine Container</h1><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Table of Contents"><!--()--></a><a name="Table_of_Contents"><strong>Table of Contents</strong></a></font></td></tr><tr><td><blockquote>
 <ul><li><a href="#Introduction">Introduction</a></li><li><a href="#Attributes">Attributes</a><ol><li><a href="#Common_Attributes">Common Attributes</a></li><li><a href="#Standard_Implementation">Standard Implementation</a></li></ol></li><li><a href="#Nested_Components">Nested Components</a></li><li><a href="#Special_Features">Special Features</a><ol><li><a href="#Logging">Logging</a></li><li><a href="#Access_Logs">Access Logs</a></li><li><a href="#Lifecycle_Listeners">Lifecycle Listeners</a></li><li><a href="#Request_Filters">Request Filters</a></li></ol></li></ul>
 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Introduction"><strong>Introduction</strong></a></font></td></tr><tr><td><blockquote>
 
@@ -25,40 +100,55 @@
     <p>All implementations of <strong>Engine</strong>
     support the following attributes:</p>
 
-    <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><code>backgroundProcessorDelay</code></td><td align="left" valign="center">
-        <p>This value represents the delay in seconds between the 
-        invocation of the backgroundProcess method on this engine and 
-        its child containers, including all hosts and contexts. 
-        Child containers will not be invoked if their delay value is not 
-        negative (which would mean they are using their own processing 
-        thread). Setting this to a positive value will cause 
-        a thread to be spawn. After waiting the specified amount of time, 
-        the thread will invoke the backgroundProcess method on this engine 
+    <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><code class="attributeName">backgroundProcessorDelay</code></td><td align="left" valign="center">
+        <p>This value represents the delay in seconds between the
+        invocation of the backgroundProcess method on this engine and
+        its child containers, including all hosts and contexts.
+        Child containers will not be invoked if their delay value is not
+        negative (which would mean they are using their own processing
+        thread). Setting this to a positive value will cause
+        a thread to be spawn. After waiting the specified amount of time,
+        the thread will invoke the backgroundProcess method on this engine
         and all its child containers. If not specified, the default value for
         this attribute is 10, which represent a 10 seconds delay.</p>
-      </td></tr><tr><td align="left" valign="center"><code>className</code></td><td align="left" valign="center">
+      </td></tr><tr><td align="left" valign="center"><code class="attributeName">className</code></td><td align="left" valign="center">
         <p>Java class name of the implementation to use.  This class must
         implement the <code>org.apache.catalina.Engine</code> interface.
         If not specified, the standard value (defined below) will be used.</p>
-      </td></tr><tr><td align="left" valign="center"><strong><code>defaultHost</code></strong></td><td align="left" valign="center">
+      </td></tr><tr><td align="left" valign="center"><strong><code class="attributeName">defaultHost</code></strong></td><td align="left" valign="center">
         <p>The default host name, which identifies the
         <a href="host.html">Host</a> that will process requests directed
         to host names on this server, but which are not configured in
         this configuration file.  This name MUST match the <code>name</code>
         attributes of one of the <a href="host.html">Host</a> elements
         nested immediately inside.</p>
-      </td></tr><tr><td align="left" valign="center"><code>jvmRoute</code></td><td align="left" valign="center">
+      </td></tr><tr><td align="left" valign="center"><code class="attributeName">jvmRoute</code></td><td align="left" valign="center">
         <p>Identifier which must be used in load balancing scenarios to enable
         session affinity. The identifier, which must be unique across all
-        Tomcat 6 servers which participate in the cluster, will be appended to
+        Tomcat servers which participate in the cluster, will be appended to
         the generated session identifier, therefore allowing the front end
-        proxy to always forward a particular session to the same Tomcat 6
+        proxy to always forward a particular session to the same Tomcat
         instance.</p>
-      </td></tr><tr><td align="left" valign="center"><strong><code>name</code></strong></td><td align="left" valign="center">
+        <p>
+            Note that the <code>jvmRoute</code> can also be set using the
+            <code>jvmRoute</code> system property. The <code>jvmRoute</code>
+            set in an <code><Engine></code> attribute will override
+            any <code>jvmRoute</code> system property.
+        </p>
+      </td></tr><tr><td align="left" valign="center"><strong><code class="attributeName">name</code></strong></td><td align="left" valign="center">
         <p>Logical name of this Engine, used in log and error messages. <em>When
         using multiple <a href="service.html">Service</a> elements in the same
         <a href="server.html">Server</a>, each Engine MUST be assigned a unique
         name.</em></p>
+      </td></tr><tr><td align="left" valign="center"><code class="attributeName">startStopThreads</code></td><td align="left" valign="center">
+        <p>The number of threads this <strong>Engine</strong> will use to start
+        child <a href="host.html">Host</a> elements in parallel. The special
+        value of 0 will result in the value of
+        <code>Runtime.getRuntime().availableProcessors()</code> being used.
+        Negative values will result in
+        <code>Runtime.getRuntime().availableProcessors() + value</code> being
+        used unless this is less than 1 in which case 1 thread will be used. If
+        not specified, the default value of 1 will be used. </p>
       </td></tr></table>
 
   </blockquote></td></tr></table>
@@ -102,7 +192,7 @@
 
   <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Logging"><strong>Logging</strong></a></font></td></tr><tr><td><blockquote>
 
-    <p>An engine is associated with the 
+    <p>An engine is associated with the
        <code>org.apache.catalina.core.ContainerBase.[enginename]</code>
        log category.  Note that the brackets are actually part of the name,
        don't omit them.</p>
@@ -124,17 +214,15 @@
     <a href="host.html">Host</a>, or <a href="context.html">Context</a>
     by nesting a <a href="valve.html">Valve</a> element like this:</p>
 
-<div align="left"><table cellspacing="4" cellpadding="0" border="0"><tr><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#ffffff" height="1"><pre>
-<Engine name="Standalone" ...>
+<div class="codeBox"><pre><code><Engine name="Standalone" ...>
   ...
   <Valve className="org.apache.catalina.valves.AccessLogValve"
          prefix="catalina_access_log." suffix=".txt"
          pattern="common"/>
   ...
-</Engine>
-</pre></td><td bgcolor="#023264" width="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr></table></div>
+</Engine></code></pre></div>
 
-    <p>See <a href="valve.html#Access Log Valve">Access Log Valve</a>
+    <p>See <a href="valve.html#Access_Logging">Access Logging Valves</a>
     for more information on the configuration attributes that are
     supported.</p>
 
@@ -151,13 +239,11 @@
     it will be notified about the occurrence of the corresponding
     lifecycle events.  Configuration of such a listener looks like this:</p>
 
-<div align="left"><table cellspacing="4" cellpadding="0" border="0"><tr><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#ffffff" height="1"><pre>
-<Engine name="Standalone" ...>
+<div class="codeBox"><pre><code><Engine name="Standalone" ...>
   ...
   <Listener className="com.mycompany.mypackage.MyListener" ... >
   ...
-</Engine>
-</pre></td><td bgcolor="#023264" width="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr></table></div>
+</Engine></code></pre></div>
 
     <p>Note that a Listener can have any number of additional properties
     that may be configured from this element.  Attribute names are matched
@@ -173,30 +259,53 @@
     incoming request directed to the surrounding
     <a href="engine.html">Engine</a>, <a href="host.html">Host</a>, or
     <a href="context.html">Context</a> element.  The remote address or name
-    will be checked against a configured list of "accept" and/or "deny"
+    will be checked against configured "accept" and/or "deny"
     filters, which are defined using <code>java.util.regex</code> Regular
     Expression syntax.  Requests that come from locations that are
     not accepted will be rejected with an HTTP "Forbidden" error.
     Example filter declarations:</p>
 
-<div align="left"><table cellspacing="4" cellpadding="0" border="0"><tr><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#ffffff" height="1"><pre>
-<Engine name="Standalone" ...>
+<div class="codeBox"><pre><code><Engine name="Standalone" ...>
   ...
   <Valve className="org.apache.catalina.valves.RemoteHostValve"
          allow=".*\.mycompany\.com|www\.yourcompany\.com"/>
   <Valve className="org.apache.catalina.valves.RemoteAddrValve"
          deny="192\.168\.1\.\d+"/>
   ...
-</Engine>
-</pre></td><td bgcolor="#023264" width="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr><tr><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td><td bgcolor="#023264" width="1" height="1"><img src="../images/void.gif" alt="" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr></table></div>
+</Engine></code></pre></div>
 
-  <p>See <a href="valve.html#Remote Address Filter">Remote Address Filter</a>
-  and <a href="valve.html#Remote Host Filter">Remote Host Filter</a> for
+  <p>See <a href="valve.html#Remote_Address_Filter">Remote Address Filter</a>
+  and <a href="valve.html#Remote_Host_Filter">Remote Host Filter</a> for
   more information about the configuration options that are supported.</p>
 
   </blockquote></td></tr></table>
 
 
-</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 © 1999-2014, Apache Software Foundation
+</blockquote></td></tr></table></td></tr><tr class="noPrint"><td width="20%" valign="top" nowrap class="noPrint"></td><td width="80%" valign="top" align="left"><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="comments_section" id="comments_section"><strong>Comments</strong></a></font></td></tr><tr><td><blockquote><p class="notice"><strong>Notice: </strong>This comments section collects your suggestions
+              on improving documentation for Apache Tomcat.<br><br>
+              If you have trouble and need help, read
+              <a href="http://tomcat.apache.org/findhelp.html">Find Help</a> page
+              and ask your question on the tomcat-users
+              <a href="http://tomcat.apache.org/lists.html">mailing list</a>.
+              Do not ask such questions here. This is not a Q&A section.<br><br>
+              The Apache Comments System is explained <a href="../comments.html">here</a>.
+              Comments may be removed by our moderators if they are either
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+              var comments_shortname = 'tomcat';
+              var comments_identifier = 'http://tomcat.apache.org/tomcat-7.0-doc/config/engine.html';
+              (function(w, d) {
+                  if (w.location.hostname.toLowerCase() == "tomcat.apache.org") {
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