【发布时间】:2019-06-06 15:10:22
【问题描述】:
我正在尝试向我的 server.xml tomcat 文档添加一个“侦听器”标签。但是当我尝试添加它时它会成倍增加。
当我尝试以下操作时,它会放置多个标签,并且添加的属性会附加到每个侦听器标签。
xmlstarlet edit --omit-decl \
--insert "/Server" --type elem --name "Listener" \
--subnode "/Server/Listener" --type attr -name "className" --value "org.jboss.modcluster.container.tomcat.ModClusterListener" \
server.xml > temp.xml
文件
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<GlobalNamingResources>
<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>
<Service name="Catalina">
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
<Engine name="Catalina" defaultHost="localhost">
<Realm className="org.apache.catalina.realm.LockOutRealm">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="false" deployOnStartup="true">
<Valve className="org.apache.catalina.valves.RemoteIpValve" remoteIpHeader="X-Forwarded-For" protocolHeader="X-Forwarded-Proto"/>
<Valve className="org.apache.catalina.valves.ErrorReportValve" showReport="false"
showServerInfo="false" />
</Host>
</Engine>
</Service>
</Server>
我想要的是添加一个“Listener”标签,并且该标签应该具有 modcluster 类名。
【问题讨论】:
标签: xml xpath xml-parsing xmlstarlet