我正在尝试放置2个应用程序，它们在同一个Tomcat下占用不同的子域。应用使用不同的Oracle数据库用户/方案，但共享一些环境变量
**server.xml**
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
<Listener className="org.apache.catalina.core.JasperListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"/>
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<GlobalNamingResources>
<Environment name="birt/engineHome" value="/opt/birt-runtime-4_2_1/ReportEngine" type="java.lang.String" override="false" />
<Environment name="birt/logDir" value="/opt/tomcat/logs" type="java.lang.String" override="false" />
<Environment name="educ/uploadDir" value="/opt/upload" type="java.lang.String" override="false" />
<Environment name="educ/exportDir" value="/opt/export" type="java.lang.String" override="false" />
<Environment name="educ/officeExec" value="/usr/bin/soffice" type="java.lang.String" override="false" />
<Environment name="educ/kavExec" override="false" type="java.lang.String" value="/opt/kaspersky/kav4fs/bin/kav4fs-control"/>
<Environment name="educ/protectedPorts" value="8443,8082,443" type="java.lang.String" override="false" />
</GlobalNamingResources>
<Service name="Catalina">
<Connector server="" allowTrace="false" port="8443" maxHttpHeaderSize="1048576" protocol="org.apache.coyote.http11.Http11AprProtocol" connectionTimeout="20000" redirectPort="8443" maxSwallowSize="-1" maxPostSize="-1" SSLHonorCipherOrd
er="true" SSLCertificateFile="/home/oracle/certificate.crt" SSLCertificateKeyFile="/home/oracle/private.key" SSLCertificateChainFile="/home/oracle/ca_bundle.crt" SSLProtocol="TLSv1.2" maxThreads="350" minSpareThreads="25" SSLEnabled="tru
e" enableLookups="false" disableUploadTimeout="true" acceptCount="100" scheme="https" secure="true" compression="force" SSLCipherSuite="ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-GCM-SHA256,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-C
HACHA20-POLY1305,ECDHE-RSA-CHACHA20-POLY1305,ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDHE-RSA-AES128-SHA,ECDHE-RSA-AE
S256-SHA" />
<Engine name="Catalina" defaultHost="demo.idissoft.ru">
<Host name="demo.idissoft.ru" appBase="/opt/tomcat/"
unpackWARs="true" autoDeploy="true" deployXML="true">
<Realm className="org.apache.catalina.realm.DataSourceRealm"
dataSourceName="jdbc/IEML_DB" digest="MD5"
userTable="educ.ad_Users" userNameCol="UserName" userCredCol="PWD"
userRoleTable="educ.ad_UserRoles" roleNameCol="RoleName"/>
</Host>
<Host name="kazpds.idissoft.ru" appBase="/opt/tomcat/"
unpackWARs="true" autoDeploy="true" deployXML="true">
<Realm className="org.apache.catalina.realm.DataSourceRealm"
dataSourceName="jdbc/IEML_DB" digest="MD5"
userTable="sem.ad_Users" userNameCol="UserName" userCredCol="PWD"
userRoleTable="sem.ad_UserRoles" roleNameCol="RoleName"/>
</Host>
</Engine>
</Service>
</Server>
**Stend.xml** located at /opt/tomcat/conf/Catalina/demo.idissoft.ru
<?xml version="1.0" encoding="UTF-8"?>
<Context useHttpOnly="false" allowCasualMultipartParsing="true">
<Valve className="org.apache.catalina.authenticator.FormAuthenticator"
disableProxyCaching="false" />
<Resource name="jdbc/IEML_DB" auth="Container" type="javax.sql.DataSource"
maxActive="200" maxIdle="200" maxWait="50000"
poolPreparedStatements="false"
username="educ" password="******"
driverClassName="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:@//192.168.1.10:1521/sun.ieml.ru"
accessToUnderlyingConnectionAllowed="true"
removeAbandoned="true" removeAbandonedTimeout="300"
logAbandoned="true" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
/>
<ResourceLink name="birt/engineHome" global="birt/engineHome" type="java.lang.String" />
<ResourceLink name="birt/logDir" global="birt/logDir" type="java.lang.String" />
<ResourceLink name="educ/uploadDir" global="educ/uploadDir" type="java.lang.String" />
<ResourceLink name="educ/exportDir" global="educ/exportDir" type="java.lang.String" />
<ResourceLink name="educ/officeExec" global="educ/officeExec" type="java.lang.String"/>
<ResourceLink name="educ/kavExec" global="educ/kavExec" type="java.lang.String"/>
<Parameter name="schema" value="educ" />
<Parameter name="guiStyle" value="style.css" />
<Parameter name="checkSecurity" value="false" />
<Parameter name="redirectPort" value="443" />
</Context>
**Seminary.xml** located at /opt/tomcat/conf/Catalina/kazpds.idissoft.ru
<?xml version="1.0" encoding="UTF-8"?>
<Context useHttpOnly="false" allowCasualMultipartParsing="true">
<Valve className="org.apache.catalina.authenticator.FormAuthenticator"
disableProxyCaching="false" />
<Resource name="jdbc/IEML_DB" auth="Container" type="javax.sql.DataSource"
maxActive="200" maxIdle="200" maxWait="50000"
poolPreparedStatements="false"
username="sem" password="******"
driverClassName="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:@//192.168.1.10:1521/sem.ieml.ru"
accessToUnderlyingConnectionAllowed="true"
removeAbandoned="true" removeAbandonedTimeout="300"
logAbandoned="true" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
/>
<ResourceLink name="birt/engineHome" global="birt/engineHome" type="java.lang.String" />
<ResourceLink name="birt/logDir" global="birt/logDir" type="java.lang.String" />
<ResourceLink name="educ/uploadDir" global="educ/uploadDir" type="java.lang.String" />
<ResourceLink name="educ/exportDir" global="educ/exportDir" type="java.lang.String" />
<ResourceLink name="educ/officeExec" global="educ/officeExec" type="java.lang.String"/>
<ResourceLink name="educ/kavExec" global="educ/kavExec" type="java.lang.String"/>
<Parameter name="schema" value="sem" />
<Parameter name="guiStyle" value="style.css" />
<Parameter name="checkSecurity" value="false" />
<Parameter name="redirectPort" value="443" />
</Context>
神学院web.xml的一部分
<resource-ref>
<description>Oracle Datasource</description>
<res-ref-name>jdbc/IEML_DB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<env-ref>
<env-ref-name>educ/uploadDir</env-ref-name>
<env-ref-type>java.lang.String</env-ref-type>
</env-ref>
收藏web.xml
的一部分 <resource-ref>
<description>Oracle Datasource</description>
<res-ref-name>jdbc/IEML_DB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
directory structure of tomcat ls - output
ll /opt/tomcat/
total 324
-rwxr-xr-x. 1 oracle oinstall 4172 Sep 26 2017 authorities.crt
drwxr-xr-x. 4 oracle oinstall 4096 Sep 26 2017 bin
drwxr-xr-x. 3 oracle oinstall 4096 Jul 22 19:56 conf
drwxr-xr-x. 3 oracle oinstall 4096 Sep 26 2017 lib
-rwxr-xr-x. 1 oracle oinstall 57896 Sep 26 2017 LICENSE
drwxr-xr-x. 2 oracle oinstall 139264 Jul 22 20:23 logs
-rwxr-xr-x. 1 oracle oinstall 1275 Sep 26 2017 NOTICE
-rwxr-xr-x. 1 oracle oinstall 9195 Sep 26 2017 RELEASE-NOTES
-rwxr-xr-x. 1 oracle oinstall 16671 Sep 26 2017 RUNNING.txt
drwxr-xr-x. 14 oracle oinstall 4096 Jul 22 14:35 Seminary
-rwxr-xr-x. 1 oracle oinstall 1734 Sep 26 2017 server.key
-rwxr-xr-x. 1 oracle oinstall 1887 Sep 26 2017 STAR_ieml_ru.crt
drwxr-xr-x. 14 oracle oinstall 4096 Jul 20 19:50 Stend
drwxr-xr-x. 21 oracle oinstall 45056 Jul 22 20:22 temp
drwxr-xr-x. 4 oracle oinstall 4096 Jul 22 17:47 webapps
drwxr-xr-x. 3 oracle oinstall 4096 Sep 26 2017 work
catalina .out在两者应用程序上均显示其著名的javax.naming.NameNotFoundException 信息：部署Web应用程序目录/ opt / tomcat / Stend javax.naming.NameNotFoundException：名称[educ / uploadDir]在此上下文中未绑定。找不到[educ]。 INFO：部署Web应用程序目录/ opt / tomcat / Seminary javax.naming.NameNotFoundException：名称[educ / uploadDir]在此上下文中未绑定。找不到[educ]。
java code that accesses jndi
import javax.servlet.*;
import javax.naming.*;
import javax.sql.*;
import com.ieml.*;
import com.ieml.menu.*;
import com.ieml.util.*;
import com.ieml.model.*;
import com.ieml.cache.*;
import com.ieml.basedata.BirtService;
public final class ContextListener implements ServletContextListener {
public ContextListener()
{
}
public void contextInitialized(ServletContextEvent event) {
ServletContext context = event.getServletContext();
try {
Context initContext = new InitialContext();
Context envContext = (Context)initContext.lookup("java:/comp/env");
// Setting global data source
Global.setDataSource((DataSource)envContext.lookup("jdbc/IEML_DB"));
Global.setSchema(context.getInitParameter("schema"));
Global.setUploadDirectory((String)envContext.lookup("educ/uploadDir"));
Global.setExportDirectory((String)envContext.lookup("educ/exportDir"));
Global.setOfficeExec((String)envContext.lookup("educ/officeExec"));
Global.setKavExec((String)envContext.lookup("educ/kavExec"));
String guiStyle = context.getInitParameter("guiStyle");
Global.setGuiStyle(guiStyle == null ? "style.css" : guiStyle);
我缺少明显的东西吗？
答案 0 :(得分：0)
我最终为2个应用程序设置了单独的tomcat