JBoss7.1.0+;EJB3+;JPA-错误JBAS014771
我完成了所有编写的步骤,但当我在Jboss部署应用程序时,出现了这些错误 17:31:05744信息[org.jboss.as.server.deployment](MSC服务) 线程1-7)JBAS015876:开始部署“JPAEJBProject.jar” 17:31:05754信息[org.jboss.as.jpa](MSC服务线程1-7) JBAS011401:读取JPADB 17:31:05764信息的persistence.xml [org.jboss.as.ejb3.deployment.processors.ejbjBindingsDeploymentUnitProcessor] (MSC服务线程1-7)名为的会话bean的JNDI绑定 部署单元部署“JPAEJBProject.jar”中的ProjectBean如下 如下: java:global/JPAEJBProject/ProjectBean!com.ibytecode.business.i项目 java:app/JPAEJBProject/ProjectBean!com.ibytecode.business.i项目 java:module/ProjectBean!com.ibytecode.business.i项目 java:jboss/exported/JPAEJBProject/ProjectBean!com.ibytecode.business.i项目 java:global/JPAEJBProject/ProjectBean java:app/JPAEJBProject/ProjectBean java:module/ProjectBean 17:31:06076信息[org.jboss.as.server](DeploymentScanner线程)- 2) JBAS015870:部署“JPAEJBProject.jar”的部署已滚动 返回失败消息{“JBAS014771:具有 缺少/不可用的依赖项“=> [“jboss.persistenceunit.\“JPAEJBProject.jar#JPADB\”jboss.naming.context.java.MySQLDSMissing[jboss.persistenceunit.\“JPAEJBProject.jar#JPADB\”jboss.naming.context.java.MySQLDS]”] 这是我的persistence.xmlJBoss7.1.0+;EJB3+;JPA-错误JBAS014771,jpa,ejb-3.0,jboss7.x,Jpa,Ejb 3.0,Jboss7.x,我完成了所有编写的步骤,但当我在Jboss部署应用程序时,出现了这些错误 17:31:05744信息[org.jboss.as.server.deployment](MSC服务) 线程1-7)JBAS015876:开始部署“JPAEJBProject.jar” 17:31:05754信息[org.jboss.as.jpa](MSC服务线程1-7) JBAS011401:读取JPADB 17:31:05764信息的persistence.xml [org.jboss.as.ejb3.deploym
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="JPADB">
<jta-data-source>java:/MySQLDS</jta-data-source>
<properties>
<property name="showSql" value="true"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />
</properties>
</persistence-unit>
</persistence>
java:/MySQLDS
我在zmodules\com\mysql\main中创建了module.xml,内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="com.mysql">
<resources>
<resource-root path="mysql-connector-java-5.1.25-bin.jar"/>
</resources>
<dependencies>
<module name="javax.api"/>
</dependencies>
</module>
我还在zmodules\com\mysql\main中粘贴了“mysql-connector-java-5.1.25-bin”,并修改了“stanalone.xml”以添加数据源和驱动程序,如图所示:
<subsystem xmlns="urn:jboss:domain:datasources:1.0">
<datasources>
<datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true">
<connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1</connection-url>
<driver>h2</driver>
<security>
<user-name>sa</user-name>
<password>sa</password>
</security>
</datasource>
<datasource jndi-name="java:/MySQLDS"
pool-name="MySQLDS" jta="true" enabled="true" use-java-context="true">
<connection-url>jdbc:mysql://localhost:3306/ejbexample</connection-url>
<driver>mysqlDriver</driver>
<security>
<user-name>root</user-name>
<password>root</password>
</security>
</datasource>
<drivers>
<driver name="h2" module="com.h2database.h2">
<xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
</driver>
<driver name="mysqlDriver" module="com.mysql">
<xa-datasource-class>com.mysql.jdbc.Driver</xa-datasource-class>
</driver>
</drivers>
</datasources>
</subsystem>
jdbc:h2:mem:test;DB_关闭_延迟=-1
氢
sa
sa
jdbc:mysql://localhost:3306/ejbexample
mysqlDriver
根
根
org.h2.jdbcx.JdbcDataSource
com.mysql.jdbc.Driver
有人能帮我吗?在你的
驱动程序中试试这个com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
而不是当前的.ello人!我已经解决了这个问题。我已经从standalone.xml中删除了tahe标签jta=“true”,用于数据库MySQLDS,谢谢!那么你应该考虑删除这个问题;