<Context>

    <!-- Default set of monitored resources. If one of these changes, the    -->
    <!-- web application will be reloaded.                                   -->
    <WatchedResource>WEB-INF/web.xml</WatchedResource>
    <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>

    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
    <!--
    <Manager pathname="" />
    -->
   <Resources>
      <PreResources className="org.apache.catalina.webresources.FileResourceSet"
                    base="/home/webroot/ls-static-web/WEB-INF/lib/ls-aacustom-common-1.0-SNAPSHOT.jar"
                    webAppMount="/WEB-INF/lib/ls-aacustom-common-1.0-SNAPSHOT.jar" />

     <PreResources className="org.apache.catalina.webresources.FileResourceSet"
                    base="/home/webroot/ls-static-web/WEB-INF/lib/ls-aacustom-static-1.0-SNAPSHOT.jar"
                    webAppMount="/WEB-INF/lib/ls-aacustom-static-1.0-SNAPSHOT.jar" />
</Resources>

</Context>

• 配置好后，重启Tomcat服务器生效