名称 [services] 在此上下文中未绑定。无法找到 [服务]
Name [services] is not bound in this Context. Unable to find [services]
我试图将 jboss 中部署的 war 迁移到 tomcat 8。加载我的应用程序上下文 xml 时，我遇到以下异常。这在 jboss 中有效。 （与数据源有同样的问题，但当我在 context.xml 中配置 <GlobalNamingResources/> 设置时它得到修复。）
应用上下文有
..
<jee:jndi-lookup id="txnService" jndi-name="services/TxnService"
lazy-init="true" />
<jee:jndi-lookup id="mailService" jndi-name="services/MailService"
lazy-init="true" expected-type="com.tone.mailservice.MailService" />
..
错误：
Caused by: javax.naming.NameNotFoundException: Name [services/MailService] is not bound in this Context. Unable to find [services].
和
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'txnService': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [services/TxnService] is not bound in this Context. Unable to find [services].
我可以看到 TxnService class 有以下代码。
public abstract interface TxnService
{
public static final String JNDI_NAME = "services/TxnService";
..
}
这个 class 在一个罐子里，我把那个罐子放在 lib 文件夹里。
我试过用 java:/comp/env/services/TxnService 和 java:/comp/env/services/MailService 代替。但还是一样的问题。
完整跟踪：
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mailService': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [services/MailService] is not bound in this Context. Unable to find [services].
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByName(AbstractAutowireCapableBeanFactory.java:1146)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1096)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
... 45 more
Caused by: javax.naming.NameNotFoundException: Name [services/MailService] is not bound in this Context. Unable to find [services].
at org.apache.naming.NamingContext.lookup(NamingContext.java:816)
at org.apache.naming.NamingContext.lookup(NamingContext.java:173)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:163)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at org.springframework.jndi.JndiTemplate.doInContext(JndiTemplate.java:154)
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178)
at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:104)
at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:105)
at org.springframework.jndi.JndiObjectFactoryBean.lookupWithFallback(JndiObjectFactoryBean.java:201)
at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:187)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)
... 54 more
Related cause:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'txnService': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [services/TxnService] is not bound in this Context. Unable to find [services].
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getTypeForFactoryBean(AbstractBeanFactory.java:1368)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:720)
at org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:523)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:356)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:334)
at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:897)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:855)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:651)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:599)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:665)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:518)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:459)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:989)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4940)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:952)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1823)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.naming.NameNotFoundException: Name [services/TxnService] is not bound in this Context. Unable to find [services].
at org.apache.naming.NamingContext.lookup(NamingContext.java:816)
at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
at org.apache.naming.NamingContext.lookup(NamingContext.java:827)
at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
at org.apache.naming.NamingContext.lookup(NamingContext.java:827)
at org.apache.naming.NamingContext.lookup(NamingContext.java:173)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:163)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at org.springframework.jndi.JndiTemplate.doInContext(JndiTemplate.java:154)
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178)
at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:95)
at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:105)
at org.springframework.jndi.JndiObjectFactoryBean.lookupWithFallback(JndiObjectFactoryBean.java:201)
at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:187)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)
... 51 more
您的问题似乎是与 JNDI 查找相关的问题。
实际上，我正在尝试为 JBoss 到 Tomcat 迁移提供一个完成过程。这里我没有给出具体的答案。请按照程序进行。之后，如果出现任何问题，我们将开始进一步讨论。
在jboss和tomcat8之间迁移主要需要考虑3个方面。
- 常用库，
- 数据源配置，
- JNDI 绑定和基本服务器配置
常用库：
对于Tomcat:
Apache Tomcat 将常用库存储到 CATALINE_HOME/lib 文件夹中。
对于JBoss:
JBoss AS release ==== Path for common libs
4.x ================= JBOSS_HOME/server/[server-name]/lib
5.x - 6.x============ JBOSS_HOME/common/lib
7.x ================= JBOSS_HOME/modules
资源Link：
http://www.mastertheboss.com/jboss-as-7/how-to-install-a-module-on-jboss-as-7
数据源配置
如果您使用 Oracle 作为数据库，那么
对于Tomcat
在 Tomcat 的 context.xml 文件中配置了一个数据源：
<Resource name="jdbc/oracledb"
auth="Container"
type="javax.sql.DataSource"
username="scott"
password="tiger"
driverClassName="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:@localhost:1521:XE"
maxActive="10"
maxIdle="2"
removeAbandoned="true"
removeAbandonedTimeout="30"
maxWait="5000"
logAbandoned="true"
accessToUnderlyingConnectionAllowed="true"/>
然后，您应该将 JDBC 驱动程序添加到 CATALINA_HOME/lib 文件夹
对于JBoss:
JBoss AS release ======== Path for data source
4.x - 5.x - 6.x ======== datasource-ds.xml file into JBOSS_HOME/server/[server-name]/deploy
7.x ===================== datasource-ds.xml file into JBOSS_HOME/standalone/deployments or as a module into JBOSS_HOME/modules
JNDI 绑定和基本服务器配置
在 JNDI 绑定中，tomcat 中需要进行代码相关的更改。 JNDI 绑定可以通过两种方式完成。
- 使用查找代码
- 使用@Resource 注释 (javax.annotation.Resource) 而不是查找代码
使用查找代码
我们可以使用 Java 代码查找配置的 JNDI 数据源，如下所示：
Context initContext = new InitialContext();
Context envContext = (Context) initContext.lookup("java:comp/env");
DataSource ds = (DataSource) envContext.lookup("jdbc/UsersDB");
Connection conn = ds.getConnection();
获取到连接后，我们就可以像普通的JDBC代码一样使用了：
然后
Statement statement = conn.createStatement();
String sql = "select username, email from users";
ResultSet rs = statement.executeQuery(sql);
// iterates over the result set...
使用@Resource注解（javax.annotation.Resource）代替查找代码
需要在servlet中声明一个名为dataSource的字段，如下所示：
@Resource(name = "jdbc/UsersDB")
private DataSource dataSource;
Tomcat 将查找指定的资源名称并在发现此注释时注入实际实现。
如需完整源代码和示例，您可以阅读本教程：Configuring JNDI DataSource for Database Connection Pooling in Tomcat
对于JBoss:
当使用 JBoss AS 7 时，您必须为数据源选择一个 JNDI 位置，例如 java:/ 或 java:/jboss 才能被接受.定义数据源的可移植方法是使用资源引用。
在我们的示例中，我们需要为您的连接池定义web.xml：
数据库连接
jdbc/oracledb
javax.sql.DataSource
容器
或者，从 Java EE 5 (Servlet 2.5) 开始，可以使用 @Resource 注释在您的代码中更轻松地完成此操作。
public class MyServlet extends HttpServlet {
@Resource(name = "jdbc/oracledb")
private DataSource dataSource;
然后在JBoss端定义你的jboss-web.xml
<jboss-web>
<resource-ref>
<res-ref-name>jdbc/oracledb</res-ref-name>
<jndi-name>java:jboss/datasources/jdbc/oracledb</jndi-name>
</resource-ref>
</jboss-web>
很好，现在您的 JNDI 查找将在任一环境中工作，无需更改一行代码！
服务器配置
默认情况下，Tomcat 和 JBoss 都在端口 8080 上传送 http 应用程序，您可能需要配置 http 端口。这是 tomcat 的 server.xml
<Connector port="32080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
资源Link：
我试图将 jboss 中部署的 war 迁移到 tomcat 8。加载我的应用程序上下文 xml 时，我遇到以下异常。这在 jboss 中有效。 （与数据源有同样的问题，但当我在 context.xml 中配置 <GlobalNamingResources/> 设置时它得到修复。）
应用上下文有
..
<jee:jndi-lookup id="txnService" jndi-name="services/TxnService"
lazy-init="true" />
<jee:jndi-lookup id="mailService" jndi-name="services/MailService"
lazy-init="true" expected-type="com.tone.mailservice.MailService" />
..
错误：
Caused by: javax.naming.NameNotFoundException: Name [services/MailService] is not bound in this Context. Unable to find [services].
和
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'txnService': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [services/TxnService] is not bound in this Context. Unable to find [services].
我可以看到 TxnService class 有以下代码。
public abstract interface TxnService
{
public static final String JNDI_NAME = "services/TxnService";
..
}
这个 class 在一个罐子里，我把那个罐子放在 lib 文件夹里。 我试过用 java:/comp/env/services/TxnService 和 java:/comp/env/services/MailService 代替。但还是一样的问题。
完整跟踪：
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mailService': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [services/MailService] is not bound in this Context. Unable to find [services].
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByName(AbstractAutowireCapableBeanFactory.java:1146)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1096)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
... 45 more
Caused by: javax.naming.NameNotFoundException: Name [services/MailService] is not bound in this Context. Unable to find [services].
at org.apache.naming.NamingContext.lookup(NamingContext.java:816)
at org.apache.naming.NamingContext.lookup(NamingContext.java:173)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:163)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at org.springframework.jndi.JndiTemplate.doInContext(JndiTemplate.java:154)
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178)
at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:104)
at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:105)
at org.springframework.jndi.JndiObjectFactoryBean.lookupWithFallback(JndiObjectFactoryBean.java:201)
at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:187)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)
... 54 more
Related cause:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'txnService': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name [services/TxnService] is not bound in this Context. Unable to find [services].
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getTypeForFactoryBean(AbstractBeanFactory.java:1368)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:720)
at org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:523)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:356)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:334)
at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:897)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:855)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:651)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:599)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:665)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:518)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:459)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:989)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4940)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:952)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1823)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.naming.NameNotFoundException: Name [services/TxnService] is not bound in this Context. Unable to find [services].
at org.apache.naming.NamingContext.lookup(NamingContext.java:816)
at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
at org.apache.naming.NamingContext.lookup(NamingContext.java:827)
at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
at org.apache.naming.NamingContext.lookup(NamingContext.java:827)
at org.apache.naming.NamingContext.lookup(NamingContext.java:173)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:163)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at org.springframework.jndi.JndiTemplate.doInContext(JndiTemplate.java:154)
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178)
at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:95)
at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:105)
at org.springframework.jndi.JndiObjectFactoryBean.lookupWithFallback(JndiObjectFactoryBean.java:201)
at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:187)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)
... 51 more
您的问题似乎是与 JNDI 查找相关的问题。
实际上，我正在尝试为 JBoss 到 Tomcat 迁移提供一个完成过程。这里我没有给出具体的答案。请按照程序进行。之后，如果出现任何问题，我们将开始进一步讨论。
在jboss和tomcat8之间迁移主要需要考虑3个方面。
- 常用库，
- 数据源配置，
- JNDI 绑定和基本服务器配置
常用库：
对于Tomcat:
Apache Tomcat 将常用库存储到 CATALINE_HOME/lib 文件夹中。
对于JBoss:
JBoss AS release ==== Path for common libs 4.x ================= JBOSS_HOME/server/[server-name]/lib 5.x - 6.x============ JBOSS_HOME/common/lib 7.x ================= JBOSS_HOME/modules
资源Link：
http://www.mastertheboss.com/jboss-as-7/how-to-install-a-module-on-jboss-as-7
数据源配置
如果您使用 Oracle 作为数据库，那么
对于Tomcat
在 Tomcat 的 context.xml 文件中配置了一个数据源：
<Resource name="jdbc/oracledb"
auth="Container"
type="javax.sql.DataSource"
username="scott"
password="tiger"
driverClassName="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:@localhost:1521:XE"
maxActive="10"
maxIdle="2"
removeAbandoned="true"
removeAbandonedTimeout="30"
maxWait="5000"
logAbandoned="true"
accessToUnderlyingConnectionAllowed="true"/>
然后，您应该将 JDBC 驱动程序添加到 CATALINA_HOME/lib 文件夹
对于JBoss:
JBoss AS release ======== Path for data source 4.x - 5.x - 6.x ======== datasource-ds.xml file into JBOSS_HOME/server/[server-name]/deploy 7.x ===================== datasource-ds.xml file into JBOSS_HOME/standalone/deployments or as a module into JBOSS_HOME/modules
JNDI 绑定和基本服务器配置
在 JNDI 绑定中，tomcat 中需要进行代码相关的更改。 JNDI 绑定可以通过两种方式完成。
- 使用查找代码
- 使用@Resource 注释 (javax.annotation.Resource) 而不是查找代码
使用查找代码 我们可以使用 Java 代码查找配置的 JNDI 数据源，如下所示：
Context initContext = new InitialContext();
Context envContext = (Context) initContext.lookup("java:comp/env");
DataSource ds = (DataSource) envContext.lookup("jdbc/UsersDB");
Connection conn = ds.getConnection();
获取到连接后，我们就可以像普通的JDBC代码一样使用了：
然后
Statement statement = conn.createStatement();
String sql = "select username, email from users";
ResultSet rs = statement.executeQuery(sql);
// iterates over the result set...
使用@Resource注解（javax.annotation.Resource）代替查找代码
需要在servlet中声明一个名为dataSource的字段，如下所示：
@Resource(name = "jdbc/UsersDB")
private DataSource dataSource;
Tomcat 将查找指定的资源名称并在发现此注释时注入实际实现。
如需完整源代码和示例，您可以阅读本教程：Configuring JNDI DataSource for Database Connection Pooling in Tomcat
对于JBoss:
当使用 JBoss AS 7 时，您必须为数据源选择一个 JNDI 位置，例如 java:/ 或 java:/jboss 才能被接受.定义数据源的可移植方法是使用资源引用。
在我们的示例中，我们需要为您的连接池定义web.xml：
数据库连接 jdbc/oracledb javax.sql.DataSource 容器
或者，从 Java EE 5 (Servlet 2.5) 开始，可以使用 @Resource 注释在您的代码中更轻松地完成此操作。
public class MyServlet extends HttpServlet {
@Resource(name = "jdbc/oracledb")
private DataSource dataSource;
然后在JBoss端定义你的jboss-web.xml
<jboss-web>
<resource-ref>
<res-ref-name>jdbc/oracledb</res-ref-name>
<jndi-name>java:jboss/datasources/jdbc/oracledb</jndi-name>
</resource-ref>
</jboss-web>
很好，现在您的 JNDI 查找将在任一环境中工作，无需更改一行代码！
服务器配置
默认情况下，Tomcat 和 JBoss 都在端口 8080 上传送 http 应用程序，您可能需要配置 http 端口。这是 tomcat 的 server.xml
<Connector port="32080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />