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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="https://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 7</font></h1><font face="arial,helvetica,sanserif">Version 7.0.103, Mar 16 2020</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">Architecture Home</a></li><li><a href="https://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="overview.html">Overview</a></li><li><a href="startup.html">Server Startup</a></li><li><a href="requestProcess.html">Request Process</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>Startup</h1><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Server Startup"><!--()--></a><a name="Server_Startup"><strong>Server Startup</strong></a></font></td></tr><tr><td><blockquote>
<p>
This page describes how the Tomcat server starts up. There are several
different ways to start tomcat, including:
</p>
<ul>
<li>From the command line.</li>
<li>From a Java program as an embedded server.</li>
<li>Automatically as a Windows service.</li>
</ul>
<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="description"><strong>description</strong></a></font></td></tr><tr><td><blockquote>
<p>
A text description of the startup procedure is available
<a href="startup/serverStartup.txt">here.</a>
</p>
</blockquote></td></tr></table>
<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="diagram"><strong>diagram</strong></a></font></td></tr><tr><td><blockquote>
<p>
A UML sequence diagram of the startup procedure is available
<a href="startup/serverStartup.pdf">here.</a>
</p>
</blockquote></td></tr></table>
<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="comments"><strong>comments</strong></a></font></td></tr><tr><td><blockquote>
<p>
The startup process can be customized in many ways, both
by modifying Tomcat code and by implementing your own
LifecycleListeners which are then registered in the server.xml
configuration file.
</p>
</blockquote></td></tr></table>
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