Его было несколько дней, когда я искал решение. Мой вопрос: мне нужно развернуть проект в tomcat и сделать его как webapp по умолчанию. То, что я сделал, скопировал мой файл войны и поместил его в папку tomcat/webapps. Запустил tomcat и изменил порт на значение по умолчанию. Теперь я могу получить доступ к моему приложению в http://localhost/myapp. Что я хочу, это увидеть мое приложение на http://localhost. Как я могу это сделать?
Веб-приложение по умолчанию в tomcat
Ответ 1
Я смог сделать это, добавив элемент "Контекст" с атрибутом path = "" в разделе Host в файле server.xml.
<Context path="" docBase="/usr/local/tomcat/mywebapps/myapplication">
<WatchedResource>WEB-INF/web.xml</WatchedResource>
</Context>
Примечание. Я использую Tomcat 7. Также мне пришлось переместить мой webapp в другое место, чем папка по умолчанию для webapps. Я также удалил по умолчанию webapps, предоставленные tomcat. Но это решение работает даже без их удаления.
Вот содержимое моего server.xml для справки. Надеюсь, это поможет.
<?xml version='1.0' encoding='utf-8'?>
<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor
license agreements. See the NOTICE file distributed with this work for additional
information regarding copyright ownership. The ASF licenses this file to
You under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of
the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
by applicable law or agreed to in writing, software distributed under the
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
OF ANY KIND, either express or implied. See the License for the specific
language governing permissions and limitations under the License. -->
<!-- Note: A "Server" is not itself a "Container", so you may not define
subcomponents such as "Valves" at this level. Documentation at /docs/config/server.html -->
<Server port="8005" shutdown="SHUTDOWN">
<!-- Security listener. Documentation at /docs/config/listeners.html <Listener
className="org.apache.catalina.security.SecurityListener" /> -->
<!--APR library loader. Documentation at /docs/apr.html -->
<Listener className="org.apache.catalina.core.AprLifecycleListener"
SSLEngine="on" />
<!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
<Listener className="org.apache.catalina.core.JasperListener" />
<!-- Prevent memory leaks due to use of particular java/javax APIs -->
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<!-- Global JNDI resources Documentation at /docs/jndi-resources-howto.html -->
<GlobalNamingResources>
<!-- Editable user database that can also be used by UserDatabaseRealm
to authenticate users -->
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase" description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>
<!-- A "Service" is a collection of one or more "Connectors" that share
a single "Container" Note: A "Service" is not itself a "Container", so you
may not define subcomponents such as "Valves" at this level. Documentation
at /docs/config/service.html -->
<Service name="Catalina">
<!--The connectors can use a shared executor, you can define one or more
named thread pools -->
<!-- <Executor name="tomcatThreadPool" namePrefix="catalina-exec-" maxThreads="150"
minSpareThreads="4"/> -->
<!-- A "Connector" represents an endpoint by which requests are received
and responses are returned. Documentation at : Java HTTP Connector: /docs/config/http.html
(blocking & non-blocking) Java AJP Connector: /docs/config/ajp.html APR (HTTP/AJP)
Connector: /docs/apr.html Define a non-SSL HTTP/1.1 Connector on port 8080 -->
<Connector port="80" protocol="HTTP/1.1" connectionTimeout="20000"
redirectPort="443" />
<!-- A "Connector" using the shared thread pool -->
<!-- <Connector executor="tomcatThreadPool" port="80" protocol="HTTP/1.1"
connectionTimeout="20000" redirectPort="443" /> -->
<!-- Define a SSL HTTP/1.1 Connector on port 8443 This connector uses the
JSSE configuration, when using APR, the connector should be using the OpenSSL
style configuration described in the APR documentation -->
<!-- <Connector port="443" protocol="HTTP/1.1" SSLEnabled="true" maxThreads="150"
scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" /> -->
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="8009" protocol="AJP/1.3" redirectPort="443" />
<!-- An Engine represents the entry point (within Catalina) that processes
every request. The Engine implementation for Tomcat stand alone analyzes
the HTTP headers included with the request, and passes them on to the appropriate
Host (virtual host). Documentation at /docs/config/engine.html -->
<!-- You should set jvmRoute to support load-balancing via AJP ie : <Engine
name="Catalina" defaultHost="localhost" jvmRoute="jvm1"> -->
<Engine name="Catalina" defaultHost="localhost">
<!--For clustering, please take a look at documentation at: /docs/cluster-howto.html
(simple how to) /docs/config/cluster.html (reference documentation) -->
<!-- <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/> -->
<!-- Use the LockOutRealm to prevent attempts to guess user passwords
via a brute-force attack -->
<Realm className="org.apache.catalina.realm.LockOutRealm">
<!-- This Realm uses the UserDatabase configured in the global JNDI resources
under the key "UserDatabase". Any edits that are performed against this UserDatabase
are immediately available for use by the Realm. -->
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase" />
</Realm>
<Host name="localhost">
<!-- 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" resolveHosts="false" />
<Context path="" docBase="/usr/local/tomcat/mywebapps/myapplication">
<WatchedResource>WEB-INF/web.xml</WatchedResource>
</Context>
</Host>
</Engine>
</Service>
</Server>
Ответ 2
Удалите папку Tomcat/webapps/ROOT (если есть), переименуйте файл WAR в ROOT.war и перезапустите.
Ответ 3
вы можете переименовать свой webapp в ROOT (приложение по умолчанию для tomcat), или вы можете использовать веб-сервер, который может обрабатывать имена доменов и перенаправления (например, apache httpserver), и настраивать там свой сайт.
Первый подход не очень изящный, но быстрый и эффективный.
Ответ 4
создайте index.html в webapps/ROOT ниже.
<html>
<head>
<meta http-equiv="refresh" content=0;URL="http://localhost/myapp">
</head>
<body>
</body>
</html>