zjtest7-app:/usr/local/apache-tomcat-7.0.55_8082/logs# netstat -nap | grep 8082
tcp        0      0 :::8082                     :::*                        LISTEN      14642/java          
zjtest7-app:/usr/local/apache-tomcat-7.0.55_8082/logs# 
zjtest7-app:/usr/local/apache-tomcat-7.0.55_8082/logs# ps -ef | grep java
root     14642     1 91 14:15 pts/0    00:00:10 /usr/java/jdk1.8.0_20/bin/java -Djava.util.logging.config.file=/usr/local/apache-tomcat-7.0.55_8082/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Xms215m -Xmx215m -Djava.rmi.server.hostname=192.168.32.73 -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=10054 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Djava.endorsed.dirs=/usr/local/apache-tomcat-7.0.55_8082/endorsed -classpath /usr/local/apache-tomcat-7.0.55_8082/bin/bootstrap.jar:/usr/local/apache-tomcat-7.0.55_8082/bin/tomcat-juli.jar -Dcatalina.base=/usr/local/apache-tomcat-7.0.55_8082 -Dcatalina.home=/usr/local/apache-tomcat-7.0.55_8082 -Djava.io.tmpdir=/usr/local/apache-tomcat-7.0.55_8082/temp org.apache.catalina.startup.Bootstrap start
root     14668 14486  0 14:15 pts/0    00:00:00 grep java
zjtest7-app:/usr/local/apache-tomcat-7.0.55_8082/logs# 

zjtest7-app:/usr/local/apache-tomcat-7.0.55_8082/conf# tail -20 server.xml 
      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->

        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html
             Note: The pattern used is equivalent to using pattern="common" -->
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />
               <Context docBase="/t/deploy/zjtest7/deployedApps/zjzc-web-api" path="/api" reloadable="false"/>
      </Host>
    </Engine>
  </Service>
</Server>



测试:

zjtest7-app:/t/deploy/zjtest7/deployedApps/zjzc-web-api# curl http://192.168.32.73:8082/api/
<!DOCTYPE html><!--STATUS OK-->
<html><head>
<title>用户管理</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="/common/js/jquery/jquery-1.11.1.min.js"></script>
</head>
<body>
<h2>Welcome</h2>
</body>
</html>

zjtest7-app:/t/deploy/zjtest7/deployedApps/zjzc-web-api# curl http://192.168.32.73:8082
zjtest7-app:/t/deploy/zjtest7/deployedApps/zjzc-web-api# curl http://192.168.32.73:8082
zjtest7-app:/t/deploy/zjtest7/deployedApps/zjzc-web-api# 



修改server.xml:

zjtest7-app:/t/deploy/zjtest7/deployedApps/zjzc-web-api# curl http://192.168.32.73:8082/api
zjtest7-app:/t/deploy/zjtest7/deployedApps/zjzc-web-api# curl http://192.168.32.73:8082
<!DOCTYPE html><!--STATUS OK-->
<html><head>
<title>用户管理</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="/common/js/jquery/jquery-1.11.1.min.js"></script>
</head>
<body>
<h2>Welcome</h2>
</body>
</html>




path 决定了你访问方式