Mysql 在JBoss上部署时出现C3P0ConnectionProvider错误_Mysql_Hibernate_Jpa_Jboss_C3p0

Mysql 在JBoss上部署时出现C3P0ConnectionProvider错误

mysql hibernate jpa jboss

Mysql 在JBoss上部署时出现C3P0ConnectionProvider错误,mysql,hibernate,jpa,jboss,c3p0,Mysql,Hibernate,Jpa,Jboss,C3p0,我正试图通过JBoss服务器上的JPA连接到MySQL数据库我在部署项目时遇到以下异常 13:04:41,035 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.persistenceunit."dryrun.war#dbname": org.jboss.msc.service.StartException in service jboss.p

我正试图通过JBoss服务器上的JPA连接到MySQL数据库

我在部署项目时遇到以下异常

13:04:41,035 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.persistenceunit."dryrun.war#dbname": org.jboss.msc.service.StartException in service jboss.persistenceunit."dryrun.war#dbname": Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_15]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_15]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_15]

Caused by: javax.persistence.PersistenceException: [PersistenceUnit: dbname] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:914)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:889)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
... 3 more

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.service.jdbc.connections.spi.ConnectionProvider]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:187)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:150)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:234)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:91)
at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:71)
at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2270)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2266)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1735)
at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:84)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:904)
... 9 more

Caused by: org.hibernate.HibernateException: Could not instantiate connection provider [org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider]
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.instantiateExplicitConnectionProvider(ConnectionProviderInitiator.java:190)
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService(ConnectionProviderInitiator.java:112)
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService(ConnectionProviderInitiator.java:54)
at org.hibernate.service.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:69)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:177)
... 22 more

Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider]
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:141)
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.instantiateExplicitConnectionProvider(ConnectionProviderInitiator.java:187)
... 26 more

Caused by: java.lang.ClassNotFoundException: Could not load requested class : org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$1.findClass(ClassLoaderServiceImpl.java:99)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423) [rt.jar:1.7.0_15]
at java.lang.ClassLoader.loadClass(ClassLoader.java:356) [rt.jar:1.7.0_15]
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:138)
... 27 more

13:04:41035错误[org.jboss.msc.service.fail]（msc服务线程1-1）MSC00001:无法启动服务jboss.persistenceunit。“dryrun.war#dbname”：服务jboss.persistenceunit中的org.jboss.msc.service.StartException。“dryrun.war#dbname”：无法启动服务
在org.jboss.msc.service.ServiceControllerImpl$StartTask.run（ServiceControllerImpl.java:1767）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
位于java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1145）[rt.jar:1.7.015]
位于java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:615）[rt.jar:1.7.015]
在java.lang.Thread.run（Thread.java:722）[rt.jar:1.7.0_15]
原因：javax.persistence.PersistenceException:[PersistenceUnit:dbname]无法生成EntityManagerFactory
位于org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:914）
位于org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:889）
位于org.hibernate.ejb.HibernatePersistence.createContainerEntityManager工厂（HibernatePersistence.java:73）
位于org.jboss.as.jpa.service.PersistenceUnitServiceImpl.CreateContainerEntityManager工厂（PersistenceUnitServiceImpl.java:162）
位于org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start（PersistenceUnitServiceImpl.java:85）
在org.jboss.msc.service.ServiceControllerImpl$StartTask.startService（ServiceControllerImpl.java:1811）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
在org.jboss.msc.service.ServiceControllerImpl$StartTask.run（ServiceControllerImpl.java:1746）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
... 3个以上
原因：org.hibernate.service.spi.ServiceException:无法创建请求的服务[org.hibernate.service.jdbc.connections.spi.ConnectionProvider]
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.createService（AbstractServiceRegistryImpl.java:187）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService（AbstractServiceRegistryImpl.java:150）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.getService（AbstractServiceRegistryImpl.java:131）
位于org.hibernate.engine.jdbc.internal.jdbcservicesiml.buildJdbcConnectionAccess（jdbcservicesiml.java:234）
位于org.hibernate.engine.jdbc.internal.jdbcservicesiml.configure（jdbcservicesiml.java:91）
位于org.hibernate.service.internal.StandardServiceRegistryImpl.configureService（StandardServiceRegistryImpl.java:75）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService（AbstractServiceRegistryImpl.java:159）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.getService（AbstractServiceRegistryImpl.java:131）
在org.hibernate.cfg.SettingsFactory.buildSettings（SettingsFactory.java:71）上
位于org.hibernate.cfg.Configuration.buildSettingsInternal（Configuration.java:2270）
位于org.hibernate.cfg.Configuration.buildSettings（Configuration.java:2266）
位于org.hibernate.cfg.Configuration.buildSessionFactory（Configuration.java:1735）
位于org.hibernate.ejb.EntityManagerFactoryImpl。（EntityManagerFactoryImpl.java:84）
位于org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:904）
... 9更多
原因：org.hibernate.HibernateException:无法实例化连接提供程序[org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider]
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.InstanceExplicitConnectionProvider（ConnectionProviderInitiator.java:190）
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService（ConnectionProviderInitiator.java:112）
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService（ConnectionProviderInitiator.java:54）
位于org.hibernate.service.internal.StandardServiceRegistryImpl.initiateService（StandardServiceRegistryImpl.java:69）
位于org.hibernate.service.internal.AbstractServiceRegistryImpl.createService（AbstractServiceRegistryImpl.java:177）
... 还有22个
原因：org.hibernate.service.classloading.spi.ClassLoadingException:无法加载类[org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider]
位于org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName（ClassLoaderServiceImpl.java:141）
位于org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.InstanceExplicitConnectionProvider（ConnectionProviderInitiator.java:187）
... 26多
原因：java.lang.ClassNotFoundException:无法加载请求的类：org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider
位于org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$1.findClass（ClassLoaderServiceImpl.java:99）
在java.lang.ClassLoader.loadClass（ClassLoader.java:423）[rt.jar:1.7.015]
在java.lang.ClassLoader.loadClass（ClassLoader.java:356）[rt.jar:1.7.0_15]
位于org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName（ClassLoaderServiceImpl.java:138）
... 还有27个

我的persistence.xml文件是：

<?xml version="1.0" encoding="UTF-8"?>

我的pom.xml文件是：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>projectname</groupId>
<artifactId>projectname</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
    <version.jboss.bom>1.0.4.Final</version.jboss.bom>
</properties>
<build><!-- Maven will append the version to the finalName (which is the 
        name given to the generated war, and hence the context root) -->
    <finalName>${project.artifactId}</finalName>
    <plugins><!-- Compiler plugin enforces Java 1.6 compatibility and activates 
            annotation processors -->
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.2</version>
            <configuration><!-- Java EE 6 doesn't require web.xml, Maven needs to 
                    catch up! -->
                <failOnMissingWebXml>false</failOnMissingWebXml>
            </configuration>
        </plugin><!-- The JBoss AS plugin deploys your war to a local JBoss AS 
            container --><!-- To use, run: mvn package jboss-as:deploy -->
        <plugin>
            <groupId>org.jboss.as.plugins</groupId>
            <artifactId>jboss-as-maven-plugin</artifactId>
            <version>7.1.1.Final</version>
        </plugin>
    </plugins>
</build>
<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.11</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>3.6.3.Final</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.15</version>
    </dependency>
    <dependency>
        <groupId>org.jboss.as</groupId>
        <artifactId>jboss-as-jpa-hibernate3</artifactId>
        <version>7.1.3.Final</version>
    </dependency>
    <dependency>
        <groupId>jexcelapi</groupId>
        <artifactId>jxl</artifactId>
        <version>2.6</version>
    </dependency>
    <dependency>
        <groupId>javax.ws.rs</groupId>
        <artifactId>javax.ws.rs-api</artifactId>
        <version>2.0-rc1</version>
    </dependency>
    <dependency>
        <groupId>javax.enterprise</groupId>
        <artifactId>cdi-api</artifactId>
        <version>1.1-20130222</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-simple</artifactId>
        <version>1.6.0</version>
    </dependency>
    <dependency>
        <groupId>com.mchange</groupId>
        <artifactId>c3p0</artifactId>
        <version>0.9.2-pre8</version>
    </dependency>
</dependencies>


4.0.0
项目名称
项目名称
0.0.1-快照
战争
1.0.4.1最终版本
${project.artifactId}
maven编译器插件
2.3.2
1.7
1.7
maven战争插件
2.2
假的
org.jboss.as.plugins
jboss作为maven插件
7.1.1.最终版本
朱尼特
朱尼特
4.11
org.hibernate
冬眠核心
3.6.3.最终版本
mysql
mysql连接器java
5.1
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>projectname</groupId>
<artifactId>projectname</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
    <version.jboss.bom>1.0.4.Final</version.jboss.bom>
</properties>
<build><!-- Maven will append the version to the finalName (which is the 
        name given to the generated war, and hence the context root) -->
    <finalName>${project.artifactId}</finalName>
    <plugins><!-- Compiler plugin enforces Java 1.6 compatibility and activates 
            annotation processors -->
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.2</version>
            <configuration><!-- Java EE 6 doesn't require web.xml, Maven needs to 
                    catch up! -->
                <failOnMissingWebXml>false</failOnMissingWebXml>
            </configuration>
        </plugin><!-- The JBoss AS plugin deploys your war to a local JBoss AS 
            container --><!-- To use, run: mvn package jboss-as:deploy -->
        <plugin>
            <groupId>org.jboss.as.plugins</groupId>
            <artifactId>jboss-as-maven-plugin</artifactId>
            <version>7.1.1.Final</version>
        </plugin>
    </plugins>
</build>
<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.11</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>3.6.3.Final</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.15</version>
    </dependency>
    <dependency>
        <groupId>org.jboss.as</groupId>
        <artifactId>jboss-as-jpa-hibernate3</artifactId>
        <version>7.1.3.Final</version>
    </dependency>
    <dependency>
        <groupId>jexcelapi</groupId>
        <artifactId>jxl</artifactId>
        <version>2.6</version>
    </dependency>
    <dependency>
        <groupId>javax.ws.rs</groupId>
        <artifactId>javax.ws.rs-api</artifactId>
        <version>2.0-rc1</version>
    </dependency>
    <dependency>
        <groupId>javax.enterprise</groupId>
        <artifactId>cdi-api</artifactId>
        <version>1.1-20130222</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-simple</artifactId>
        <version>1.6.0</version>
    </dependency>
    <dependency>
        <groupId>com.mchange</groupId>
        <artifactId>c3p0</artifactId>
        <version>0.9.2-pre8</version>
    </dependency>
</dependencies>

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-c3p0</artifactId>
    <version>3.6.3.Final</version>
</dependency>