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30天轻松学习javaweb_Eclipse在修改了web.xml后将自动更新到tomcat服务器中

context.xml中增加<WatchedResource>WEB-INF/web.xml</WatchedResource>,Eclipse在修改了web.xml后将自动更新到tomcat服务器中。

<?xml version=1.0 encoding=utf-8?>
<Context>
    <!-- Default set of monitored resources -->
    <WatchedResource>WEB-INF/web.xml</WatchedResource>

    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
    <!--
    <Manager pathname="" />
    -->
    <!-- Uncomment this to enable Comet connection tacking (provides events
         on session expiration as well as webapp lifecycle) -->
    <!--
    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
    -->
</Context>