我想从XML中获取一些字段，这是XML：
<server xmlns="urn:jboss:domain:1.4">
<extensions>
...
</extensions>
<management>
...
</management>
<profile>
<subsystem xmlns="urn:jboss:domain:logging:1.2">
...
</subsystem>
<subsystem xmlns="urn:jboss:domain:cmp:1.0"/>
<subsystem xmlns="urn:jboss:domain:datasources:1.1">
<datasources>
<datasource jta="true" jndi-name="java:/calypso/datasources/CalypsoDS" pool-name="CalypsoDS" enabled="true" use-ccm="false">
<connection-url>jdbc:oracle:thin:@//tcomora-app.t-maps.local:1521/TIT1CAL.ORA.BDE.ES</connection-url>
<driver>oracle</driver>
<pool>
<min-pool-size>5</min-pool-size>
<max-pool-size>200</max-pool-size>
</pool>
<security>
<user-name>TIT1CADM</user-name>
<password>TIT1CADM</password>
</security>
<validation>
<valid-connection-checker class-name="org.jboss.jca.adapters.jdbc.extensions.oracle.OracleValidConnectionChecker" />
<validate-on-match>true</validate-on-match>
<exception-sorter class-name="org.jboss.jca.adapters.jdbc.extensions.oracle.OracleExceptionSorter" />
</validation>
<timeout>
<set-tx-query-timeout>true</set-tx-query-timeout>
<blocking-timeout-millis>5000</blocking-timeout-millis>
<idle-timeout-minutes>15</idle-timeout-minutes>
</timeout>
<statement>
<track-statements>false</track-statements>
</statement>
</datasource>
<drivers>
<driver name="oracle" module="com.oracle.ojdbc">
<xa-datasource-class>oracle.jdbc.OracleDriver</xa-datasource-class>
</driver>
</drivers>
</datasources>
</subsystem>
<subsystem xmlns="urn:jboss:domain:deployment-scanner:1.1">
<deployment-scanner path="deployments" relative-to="jboss.server.base.dir" scan-interval="60000" auto-deploy-zipped="true" auto-deploy-exploded="true" deployment-timeout="3600"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:ee:1.1">
<spec-descriptor-property-replacement>true</spec-descriptor-property-replacement>
<jboss-descriptor-property-replacement>true</jboss-descriptor-property-replacement>
</subsystem>
<subsystem xmlns="urn:jboss:domain:ejb3:1.4">
<session-bean>
<stateless>
<bean-instance-pool-ref pool-name="slsb-strict-max-pool"/>
</stateless>
<stateful default-access-timeout="5000" cache-ref="simple"/>
<singleton default-access-timeout="5000"/>
</session-bean>
<mdb>
<resource-adapter-ref resource-adapter-name="mdb-hornetq-ra"/>
<bean-instance-pool-ref pool-name="mdb-strict-max-pool"/>
</mdb>
<pools>
<bean-instance-pools>
<strict-max-pool name="slsb-strict-max-pool" max-pool-size="200" instance-acquisition-timeout="10" instance-acquisition-timeout-unit="SECONDS"/>
<strict-max-pool name="mdb-strict-max-pool" max-pool-size="50" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>
</bean-instance-pools>
</pools>
<caches>
<cache name="simple" aliases="NoPassivationCache"/>
<cache name="passivating" passivation-store-ref="file" aliases="SimpleStatefulCache"/>
</caches>
<passivation-stores>
<file-passivation-store name="file"/>
</passivation-stores>
<async thread-pool-name="default"/>
<timer-service thread-pool-name="default">
<data-store path="timer-service-data" relative-to="jboss.server.data.dir"/>
</timer-service>
<remote connector-ref="remoting-connector" thread-pool-name="remoting">
<channel-creation-options>
<option name="WORKER_READ_THREADS" value="8" type="xnio"/>
<option name="WORKER_WRITE_THREADS" value="8" type="xnio"/>
<option name="MAX_INBOUND_MESSAGES" value="200" type="remoting"/>
<option name="MAX_OUTBOUND_MESSAGES" value="200" type="remoting"/>
</channel-creation-options>
</remote>
<thread-pools>
<thread-pool name="default">
<max-threads count="10"/>
<keepalive-time time="100" unit="milliseconds"/>
</thread-pool>
<thread-pool name="remoting">
<max-threads count="200"/>
<keepalive-time time="1000" unit="milliseconds"/>
</thread-pool>
</thread-pools>
<iiop enable-by-default="false" use-qualified-name="false"/>
<default-security-domain value="other"/>
<default-missing-method-permissions-deny-access value="false"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:infinispan:1.4">
<cache-container name="web" aliases="standard-session-cache" default-cache="local-web" module="org.jboss.as.clustering.web.infinispan">
<local-cache name="local-web" batching="true">
<file-store passivation="false" purge="false"/>
</local-cache>
</cache-container>
<cache-container name="hibernate" default-cache="local-query" module="org.jboss.as.jpa.hibernate:4">
<local-cache name="entity">
<transaction mode="NON_XA"/>
<eviction strategy="LRU" max-entries="10000"/>
<expiration max-idle="100000"/>
</local-cache>
<local-cache name="local-query">
<transaction mode="NONE"/>
<eviction strategy="LRU" max-entries="10000"/>
<expiration max-idle="100000"/>
</local-cache>
<local-cache name="timestamps">
<transaction mode="NONE"/>
<eviction strategy="NONE"/>
</local-cache>
</cache-container>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jacorb:1.3">
<orb socket-binding="jacorb" ssl-socket-binding="jacorb-ssl">
<initializers transactions="spec" security="identity"/>
</orb>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jaxr:1.1">
<connection-factory jndi-name="java:jboss/jaxr/ConnectionFactory"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jaxrs:1.0"/>
<subsystem xmlns="urn:jboss:domain:jca:1.1">
<archive-validation enabled="true" fail-on-error="true" fail-on-warn="false"/>
<bean-validation enabled="true"/>
<default-workmanager>
<short-running-threads>
<core-threads count="50"/>
<queue-length count="50"/>
<max-threads count="50"/>
<keepalive-time time="10" unit="seconds"/>
</short-running-threads>
<long-running-threads>
<core-threads count="50"/>
<queue-length count="50"/>
<max-threads count="50"/>
<keepalive-time time="10" unit="seconds"/>
</long-running-threads>
</default-workmanager>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jdr:1.0"/>
<subsystem xmlns="urn:jboss:domain:jmx:1.2">
<expose-resolved-model/>
<expose-expression-model/>
<remoting-connector/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jpa:1.1">
<jpa default-datasource="" default-extended-persistence-inheritance="DEEP"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jsf:1.0"/>
<subsystem xmlns="urn:jboss:domain:jsr77:1.0"/>
<subsystem xmlns="urn:jboss:domain:mail:1.0">
<mail-session jndi-name="java:jboss/mail/Default">
<smtp-server outbound-socket-binding-ref="mail-smtp"/>
</mail-session>
</subsystem>
<subsystem xmlns="urn:jboss:domain:messaging:1.3">
<hornetq-server>
<persistence-enabled>true</persistence-enabled>
<security-enabled>false</security-enabled>
<jmx-management-enabled>true</jmx-management-enabled>
<journal-type>ASYNCIO</journal-type>
<journal-sync-non-transactional>false</journal-sync-non-transactional>
<journal-file-size>10240000</journal-file-size>
<journal-min-files>2</journal-min-files>
<connectors>
<netty-connector name="netty" socket-binding="messaging">
<param key="use-nio" value="true"/>
</netty-connector>
<netty-connector name="netty-throughput" socket-binding="messaging-throughput">
<param key="batch-delay" value="50"/>
</netty-connector>
<in-vm-connector name="in-vm" server-id="0"/>
<connector name="calypso-jms-connector">
<factory-class>org.hornetq.core.remoting.impl.netty.NettyConnectorFactory</factory-class>
<param key="host" value="es0tlv06-app.t-maps.local"/>
<param key="port" value="5445"/>
</connector>
</connectors>
<acceptors>
<netty-acceptor name="netty" socket-binding="messaging">
<param key="direct-deliver" value="false"/>
<param key="use-nio" value="true"/>
</netty-acceptor>
<netty-acceptor name="netty-throughput" socket-binding="messaging-throughput">
<param key="batch-delay" value="50"/>
<param key="direct-deliver" value="false"/>
</netty-acceptor>
<in-vm-acceptor name="in-vm" server-id="0"/>
</acceptors>
<security-settings>
<security-setting match="#">
<permission type="send" roles="basic_user_role"/>
<permission type="consume" roles="basic_user_role"/>
<permission type="createNonDurableQueue" roles="basic_user_role"/>
<permission type="deleteNonDurableQueue" roles="basic_user_role"/>
</security-setting>
</security-settings>
<address-settings>
<!-- calypso topic -->
<address-setting match="jms.topic.calypso">
<dead-letter-address>jms.queue.DLQ</dead-letter-address>
<expiry-address>jms.queue.ExpiryQueue</expiry-address>
<redelivery-delay>0</redelivery-delay>
<max-size-bytes>250857600</max-size-bytes>
<page-size-bytes>25085760</page-size-bytes>
<address-full-policy>PAGE</address-full-policy>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
</address-setting>
<!--default for catch all-->
<address-setting match="#">
<dead-letter-address>jms.queue.DLQ</dead-letter-address>
<expiry-address>jms.queue.ExpiryQueue</expiry-address>
<redelivery-delay>0</redelivery-delay>
<max-size-bytes>10485760</max-size-bytes>
<page-size-bytes>5048576</page-size-bytes>
<address-full-policy>PAGE</address-full-policy>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
</address-setting>
</address-settings>
<jms-connection-factories>
<connection-factory name="hornetq-ra">
<connectors>
<connector-ref connector-name="in-vm"/>
</connectors>
<entries>
<entry name="java:/calypso/jms/ConnectionFactory"/>
</entries>
</connection-factory>
<connection-factory name="RemoteConnectionFactory">
<connectors>
<connector-ref connector-name="netty"/>
</connectors>
<entries>
<entry name="java:jboss/exported/jms/connectionFactory"/>
</entries>
</connection-factory>
<pooled-connection-factory name="mdb-hornetq-ra">
<transaction mode="none"/>
<connectors>
<connector-ref connector-name="in-vm"/>
</connectors>
<entries>
<entry name="java:/calypso/jms/PooledConnectionFactory"/>
</entries>
</pooled-connection-factory>
</jms-connection-factories>
<jms-destinations>
<jms-topic name="calypso.adminevents">
<entry name="topic/calypsoAdmin"/>
<entry name="java:jboss/exported/topic/calypsoAdmin"/>
</jms-topic>
<jms-topic name="calypso">
<entry name="topic/calypso"/>
<entry name="java:jboss/exported/topic/calypso"/>
</jms-topic>
<jms-queue name="CalypsoToBONY">
<entry name="queue/CalypsoToBONY"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="BONYToCalypso">
<entry name="queue/BONYToCalypso"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="CalypsoToGSCC">
<entry name="queue/CalypsoToGSCC"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="GSCCToCalypso">
<entry name="queue/GSCCToCalypso"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="CalypsoToSwift">
<entry name="queue/CalypsoToSwift"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="SwiftToCalypso">
<entry name="queue/SwiftToCalypso"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="DLQ">
<entry name="queue/DLQ"/>
<durable>false</durable>
</jms-queue>
<jms-queue name="ExpiryQueue">
<entry name="queue/ExpiryQueue"/>
<durable>false</durable>
</jms-queue>
</jms-destinations>
</hornetq-server>
</subsystem>
<subsystem xmlns="urn:jboss:domain:naming:1.2">
<remote-naming/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:pojo:1.0"/>
<subsystem xmlns="urn:jboss:domain:remoting:1.1">
<connector name="remoting-connector" socket-binding="remoting" security-realm="CalypsoSecurityRealm"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:resource-adapters:1.0"/>
<subsystem xmlns="urn:jboss:domain:sar:1.0"/>
<subsystem xmlns="urn:jboss:domain:security:1.2">
<security-domains>
<security-domain name="calypso-db-security-domain" cache-type="default">
<authentication>
<login-module code="com.calypso.authentication.module.CalypsoAuditLoginModule" flag="required" module="deployment.dataserver.war"/>
<login-module code="Database" flag="required">
<module-option name="dsJndiName" value="java:/calypso/datasources/CalypsoDS"/>
<module-option name="principalsQuery" value="SELECT hex_password from user_name WHERE user_name=? and acc_locked_date is NULL"/>
<module-option name="rolesQuery" value="SELECT 'AdmServer','Roles' FROM group_access userrole, group_access usergroup, user_name u WHERE u.user_name=? AND u.user_name=usergroup.access_value AND userrole.group_name = usergroup.group_name AND ( ( userrole.access_id=1 AND userrole.access_value='AdmServer' ) OR ( usergroup.access_id=0 AND usergroup.group_name IN ( SELECT ugn.group_name FROM user_group_name ugn WHERE ugn.is_admin_b=1 or ugn.group_name='admin' ) ) ) UNION SELECT 'basic_user_role', 'Roles' FROM calypso_info"/>
<module-option name="hashAlgorithm" value="SHA-1"/>
<module-option name="hashCharset" value="UTF-8"/>
<module-option name="hashEncoding" value="hex"/>
</login-module>
</authentication>
</security-domain>
<security-domain name="other" cache-type="default">
<authentication>
<login-module code="Remoting" flag="optional">
<module-option name="password-stacking" value="useFirstPass"/>
</login-module>
<login-module code="RealmDirect" flag="required">
<module-option name="password-stacking" value="useFirstPass"/>
</login-module>
</authentication>
</security-domain>
<security-domain name="jboss-web-policy" cache-type="default">
<authorization>
<policy-module code="Delegating" flag="required"/>
</authorization>
</security-domain>
<security-domain name="jboss-ejb-policy" cache-type="default">
<authorization>
<policy-module code="Delegating" flag="required"/>
</authorization>
</security-domain>
</security-domains>
</subsystem>
<subsystem xmlns="urn:jboss:domain:threads:1.1"/>
<subsystem xmlns="urn:jboss:domain:transactions:1.2">
<core-environment>
<process-id>
<uuid/>
</process-id>
</core-environment>
<recovery-environment socket-binding="txn-recovery-environment" status-socket-binding="txn-status-manager"/>
<coordinator-environment default-timeout="1800"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:web:1.4" default-virtual-server="default-host" native="false">
<connector name="http" protocol="HTTP/1.1" scheme="http" socket-binding="http"/>
<connector name="https" protocol="HTTP/1.1" scheme="https" socket-binding="https" secure="true">
<ssl name="https" key-alias="calypso" password="maps01" certificate-key-file="/home/apst/mop/key/server.keystore" certificate-file="/home/apst/mop/key/client.truststore"/>
</connector>
<connector name="management-https" protocol="HTTP/1.1" scheme="https" secure="true" socket-binding="management-https">
<ssl name="https" key-alias="calypso" password="maps01" certificate-key-file="/home/apst/mop/key/server.keystore" certificate-file="/home/apst/mop/key/client.truststore"/>
</connector>
<virtual-server name="default-host" enable-welcome-root="true">
<alias name="localhost"/>
</virtual-server>
</subsystem>
<subsystem xmlns="urn:jboss:domain:webservices:1.2">
<modify-wsdl-address>true</modify-wsdl-address>
<wsdl-host>${jboss.bind.address:127.0.0.1}</wsdl-host>
<endpoint-config name="Standard-Endpoint-Config"/>
<endpoint-config name="Recording-Endpoint-Config">
<pre-handler-chain name="recording-handlers" protocol-bindings="##SOAP11_HTTP ##SOAP11_HTTP_MTOM ##SOAP12_HTTP ##SOAP12_HTTP_MTOM">
<handler name="RecordingHandler" class="org.jboss.ws.common.invocation.RecordingServerHandler"/>
</pre-handler-chain>
</endpoint-config>
<client-config name="Standard-Client-Config"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:weld:1.0"/>
</profile>
我试图执行这个XSL：
<?xml version="1.0" encoding='UTF-8'?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="profile">
<profile>
<xsl:apply-templates select="subsystem"/>
</profile>
</xsl:template>
<xsl:template match="subsystem" >
<subsystem>
<xsl:value-of select="./@xmlns"/>
<xsl:apply-templates select="datasources"/>
</subsystem>
</xsl:template>
<xsl:template match="datasources" >
<datasources>
<xsl:apply-templates select="datasource"/>
</datasources>
</xsl:template>
<xsl:template match="datasource">
<datasource>
<xsl:value-of select="./@jta"/>
<xsl:value-of select="./@jndi-name"/>
<xsl:value-of select="./@pool-name"/>
<xsl:value-of select="./@enabled"/>
<xsl:value-of select="./@use-ccm"/>
<xsl:apply-templates select="connection-url"/>
<xsl:apply-templates select="driver"/>
<xsl:apply-templates select="pool"/>
<xsl:apply-templates select="security"/>
<xsl:apply-templates select="validation"/>
<xsl:apply-templates select="statement"/>
</datasource>
</xsl:template>
<xsl:template match="connection-url">
<connection-url>
<xsl:value-of select="." />
</connection-url>
</xsl:template>
<xsl:template match="driver" >
<driver>
<xsl:apply-templates select="HostName"/>
</driver>
</xsl:template>
<xsl:template match="pool">
<pool>
<xsl:apply-templates select="min-pool-size"/>
<xsl:apply-templates select="max-pool-size"/>
</pool>
</xsl:template>
<xsl:template match="security">
<security>
<xsl:apply-templates select="user-name"/>
<xsl:apply-templates select="password"/>
</security>
</xsl:template>
<xsl:template match="validation">
<validation>
<xsl:apply-templates select="valid-connection-checker"/>
<xsl:apply-templates select="validate-on-match"/>
<xsl:apply-templates select="exception-sorter"/>
</validation>
</xsl:template>
<xsl:template match="statement">
<statement>
<xsl:apply-templates select="track-statements"/>
</statement>
</xsl:template>
<xsl:template match="HostName">
<HostName>
<xsl:value-of select="."/>
</HostName>
</xsl:template>
<xsl:template match="min-pool-size">
<min-pool-size>
<xsl:value-of select="."/>
</min-pool-size>
</xsl:template>
<xsl:template match="max-pool-size">
<max-pool-size>
<xsl:value-of select="."/>
</max-pool-size>
</xsl:template>
<xsl:template match="user-name">
<user-name>
<xsl:value-of select="."/>
</user-name>
</xsl:template>
<xsl:template match="password">
<password>
<xsl:value-of select="."/>
</password>
</xsl:template>
<xsl:template match="valid-connection-checker">
<valid-connection-checker>
<xsl:value-of select="."/>
</valid-connection-checker>
</xsl:template>
<xsl:template match="validate-on-match">
<validate-on-match>
<xsl:value-of select="."/>
</validate-on-match>
</xsl:template>
<xsl:template match="exception-sorter">
<exception-sorter>
<xsl:value-of select="."/>
</exception-sorter>
</xsl:template>
<xsl:template match="track-statements">
<track-statements>
<xsl:value-of select="."/>
</track-statements>
</xsl:template>
</xsl:stylesheet>
但它不起作用。我只想在“server / profile / subsystem / datasources”
中找到Info希望有人能有解决方案。 ^^
答案 0 :(得分：0)
您必须考虑XML中使用的命名空间，并在XSLT中注册它们，如下所示：
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:domain="urn:jboss:domain:1.4"
xmlns:datasources="urn:jboss:domain:datasources:1.1">
<xsl:template match="/">
<xsl:copy-of select="/domain:server/domain:profile/datasources:subsystem/datasources:datasources"/>
</xsl:template>