使用 maven、servlet、jsp 和 java 构建失败
Build failure using maven, servlet, jsp and java
我得到如下错误，有人帮我查问题。我正在使用 jsp、servelt wildfly 和 hibernate 开发一个 Maven 项目。该项目处于初始开发阶段。
13:13:15,694 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC000001: Failed to start service jboss.deployment.unit."KinaGroup.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."KinaGroup.war".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment "KinaGroup.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:163)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
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: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0406: No EJB found with interface of type 'kina.member.bean.MemberBeanI' for binding kina.member.action.MemberAction/memberBean
at org.jboss.as.ejb3.deployment.processors.EjbInjectionSource.getResourceValue(EjbInjectionSource.java:90)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.addJndiBinding(ModuleJndiBindingProcessor.java:212)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.handle(ModuleJndiBindingProcessor.java:183)
at org.jboss.as.ee.component.ClassDescriptionTraversal.run(ClassDescriptionTraversal.java:54)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.processClassConfigurations(ModuleJndiBindingProcessor.java:151)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.deploy(ModuleJndiBindingProcessor.java:144)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:156)
... 5 more
13:13:15,741 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 61) WFLYCTL0013: Operation ("redeploy") failed - address: ([("deployment" => "KinaGroup.war")]) - failure description: {
"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"KinaGroup.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"KinaGroup.war\".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment \"KinaGroup.war\"
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0406: No EJB found with interface of type 'kina.member.bean.MemberBeanI' for binding kina.member.action.MemberAction/memberBean"},
"WFLYCTL0180: Services with missing/unavailable dependencies" => [
"jboss.deployment.unit.\"KinaGroup.war\".batch.environment is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]",
"jboss.deployment.unit.\"KinaGroup.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]"
]
}
13:13:15,743 ERROR [org.jboss.as.server] (management-handler-thread - 61) WFLYSRV0011: Redeploy of deployment "KinaGroup.war" was rolled back with the following failure message:
{
"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"KinaGroup.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"KinaGroup.war\".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment \"KinaGroup.war\"
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0406: No EJB found with interface of type 'kina.member.bean.MemberBeanI' for binding kina.member.action.MemberAction/memberBean"},
"WFLYCTL0180: Services with missing/unavailable dependencies" => [
"jboss.deployment.unit.\"KinaGroup.war\".batch.environment is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]",
"jboss.deployment.unit.\"KinaGroup.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]"
]
}
13:13:15,743 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 203) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'KinaGroup.war#primary'
13:13:15,758 INFO [org.jboss.as.server.deployment] (MSC service thread 1-8) WFLYSRV0028: Stopped deployment KinaGroup.war (runtime-name: KinaGroup.war) in 15ms
13:13:15,760 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 61) WFLYCTL0190: Step handler org.jboss.as.server.deployment.DeploymentHandlerUtil@76005c00 for operation {"operation" => "full-replace-deployment","address" => [],"name" => "KinaGroup.war","runtime-name" => "KinaGroup.war","content" => [{"input-stream-index" => 0}],"operation-headers" => {"caller-type" => "user","access-mechanism" => "NATIVE"},"enabled" => undefined,"persistent" => true,"owner" => undefined} at address [] failed handling operation rollback -- java.util.NoSuchElementException: No child 'name' exists: java.util.NoSuchElementException: No child 'name' exists
at org.jboss.dmr.ModelValue.requireChild(ModelValue.java:377)
at org.jboss.dmr.ObjectModelValue.requireChild(ObjectModelValue.java:299)
at org.jboss.dmr.ModelNode.require(ModelNode.java:870)
at org.jboss.as.server.deployment.DeploymentHandlerUtil.handleResult(DeploymentHandlerUtil.java:259)
at org.jboss.as.controller.AbstractOperationContext$Step.invokeResultHandler(AbstractOperationContext.java:1401)
at org.jboss.as.controller.AbstractOperationContext$Step.handleResult(AbstractOperationContext.java:1381)
at org.jboss.as.controller.AbstractOperationContext$Step.finalizeInternal(AbstractOperationContext.java:1332)
at org.jboss.as.controller.AbstractOperationContext$Step.finalizeStep(AbstractOperationContext.java:1307)
at org.jboss.as.controller.AbstractOperationContext$Step.access0(AbstractOperationContext.java:1180)
at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:621)
at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:354)
at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:330)
at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1183)
at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:362)
at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:218)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:201)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access0(ModelControllerClientOperationHandler.java:128)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.run(ModelControllerClientOperationHandler.java:150)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.run(ModelControllerClientOperationHandler.java:146)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:92)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.execute(ModelControllerClientOperationHandler.java:146)
at org.jboss.as.protocol.mgmt.AbstractMessageHandler.doExecute(AbstractMessageHandler.java:298)
at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:518)
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)
at org.jboss.threads.JBossThread.run(JBossThread.java:320)
//My bean look like this
package kina.member.bean;
import java.util.List;
import javax.inject.Inject;
import kina.member.dao.MemberDaoI;
import kina.member.model.Member;
public class MemberBean implements MemberBeanI{
@Inject
private MemberDaoI memberDao;
public void add(Member member) {
// TODO Auto-generated method stub
}
public List<Member> list() {
// TODO Auto-generated method stub
return null;
}
}
//这是用我的 bean 实现的接口
package kina.member.bean;
import java.util.List;
import kina.member.model.Member;
public interface MemberBeanI {
void add(Member member);
List<Member> list();
}
//这是我的道
package kina.member.dao;
import java.util.List;
import kina.member.model.Member;
public class MemberDao implements MemberDaoI{
public Member add(Member member) {
// TODO Auto-generated method stub
return null;
}
public Member load(Member member) {
// TODO Auto-generated method stub
return null;
}
public List<Member> list(Member filter) {
// TODO Auto-generated method stub
return null;
}
public void delete(Long memberId) {
// TODO Auto-generated method stub
}
}
//我的dao界面是这样的
package kina.member.dao;
import java.util.List;
import kina.member.model.Member;
public interface MemberDaoI {
Member add(Member member);
Member load(Member member);
List<Member> list(Member filter);
void delete(Long memberId);
}
//我的模型是这样的
package kina.member.model;
import javax.annotation.Generated;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "memb_members")
public class Member {
@Id@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@Column(name = "name")
private String name;
@Column(name = "national_id")
private Long memberId;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getMemberId() {
return memberId;
}
public void setMemberId(Long nationalId) {
this.memberId = nationalId;
}
}
//我有persistence.xml这样
<persistence 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"
version="2.0">
<persistence-unit name="primary" transaction-type="JTA">
<jta-data-source>java:jboss/datasources/KinaGroupDS</jta-data-source>
<properties>
<!-- Database connection settings -->
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
<property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver" />
<property name="hibernate.archive.autodetection" value="class, hbm" />
<!-- Disable second-level cache. -->
<property name="cache.provider_class" value="org.hibernate.cache.NoCacheProvider" />
<property name="cache.use_query_cache" value="false" />
<property name="cache.use_minimal_puts" value="false" />
<!-- Print SQL to stdout. -->
<property name="show_sql" value="true" />
<property name="format_sql" value="true" />
<!-- update schema on SessionFactory build -->
<property name="hibernate.hbm2ddl.auto" value="update" />
</properties>
</persistence-unit>
</persistence>
我的 standalone.xml 看起来像这样。我在哪里定义了我的数据源
jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=假
h2
萨
萨
jdbc:mysql://localhost:3306/trip_ticket?useSSL=false
mysql
根
sam123#@!
jdbc:mysql://localhost:3306/kina_group?useSSL=false
mysql
根
sam123#@!
组织h2.jdbcx.JdbcDataSource
com.mysql.jdbc.Driver
wildfly 错误日志表明您部署的应用程序中可能存在错误。请解决错误并再次尝试部署应用程序。我建议在部署之前重新启动 wildfly 以进行检查。
尝试将 bean 的实现注入到 Servlet 中。或者，如果您已完成上一步，则导入 bean 实现的包。
我得到如下错误，有人帮我查问题。我正在使用 jsp、servelt wildfly 和 hibernate 开发一个 Maven 项目。该项目处于初始开发阶段。
13:13:15,694 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC000001: Failed to start service jboss.deployment.unit."KinaGroup.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."KinaGroup.war".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment "KinaGroup.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:163)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0406: No EJB found with interface of type 'kina.member.bean.MemberBeanI' for binding kina.member.action.MemberAction/memberBean
at org.jboss.as.ejb3.deployment.processors.EjbInjectionSource.getResourceValue(EjbInjectionSource.java:90)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.addJndiBinding(ModuleJndiBindingProcessor.java:212)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.handle(ModuleJndiBindingProcessor.java:183)
at org.jboss.as.ee.component.ClassDescriptionTraversal.run(ClassDescriptionTraversal.java:54)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.processClassConfigurations(ModuleJndiBindingProcessor.java:151)
at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.deploy(ModuleJndiBindingProcessor.java:144)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:156)
... 5 more
13:13:15,741 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 61) WFLYCTL0013: Operation ("redeploy") failed - address: ([("deployment" => "KinaGroup.war")]) - failure description: {
"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"KinaGroup.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"KinaGroup.war\".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment \"KinaGroup.war\"
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0406: No EJB found with interface of type 'kina.member.bean.MemberBeanI' for binding kina.member.action.MemberAction/memberBean"},
"WFLYCTL0180: Services with missing/unavailable dependencies" => [
"jboss.deployment.unit.\"KinaGroup.war\".batch.environment is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]",
"jboss.deployment.unit.\"KinaGroup.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]"
]
}
13:13:15,743 ERROR [org.jboss.as.server] (management-handler-thread - 61) WFLYSRV0011: Redeploy of deployment "KinaGroup.war" was rolled back with the following failure message:
{
"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"KinaGroup.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"KinaGroup.war\".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment \"KinaGroup.war\"
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0406: No EJB found with interface of type 'kina.member.bean.MemberBeanI' for binding kina.member.action.MemberAction/memberBean"},
"WFLYCTL0180: Services with missing/unavailable dependencies" => [
"jboss.deployment.unit.\"KinaGroup.war\".batch.environment is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]",
"jboss.deployment.unit.\"KinaGroup.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"KinaGroup.war\".beanmanager]"
]
}
13:13:15,743 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 203) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'KinaGroup.war#primary'
13:13:15,758 INFO [org.jboss.as.server.deployment] (MSC service thread 1-8) WFLYSRV0028: Stopped deployment KinaGroup.war (runtime-name: KinaGroup.war) in 15ms
13:13:15,760 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 61) WFLYCTL0190: Step handler org.jboss.as.server.deployment.DeploymentHandlerUtil@76005c00 for operation {"operation" => "full-replace-deployment","address" => [],"name" => "KinaGroup.war","runtime-name" => "KinaGroup.war","content" => [{"input-stream-index" => 0}],"operation-headers" => {"caller-type" => "user","access-mechanism" => "NATIVE"},"enabled" => undefined,"persistent" => true,"owner" => undefined} at address [] failed handling operation rollback -- java.util.NoSuchElementException: No child 'name' exists: java.util.NoSuchElementException: No child 'name' exists
at org.jboss.dmr.ModelValue.requireChild(ModelValue.java:377)
at org.jboss.dmr.ObjectModelValue.requireChild(ObjectModelValue.java:299)
at org.jboss.dmr.ModelNode.require(ModelNode.java:870)
at org.jboss.as.server.deployment.DeploymentHandlerUtil.handleResult(DeploymentHandlerUtil.java:259)
at org.jboss.as.controller.AbstractOperationContext$Step.invokeResultHandler(AbstractOperationContext.java:1401)
at org.jboss.as.controller.AbstractOperationContext$Step.handleResult(AbstractOperationContext.java:1381)
at org.jboss.as.controller.AbstractOperationContext$Step.finalizeInternal(AbstractOperationContext.java:1332)
at org.jboss.as.controller.AbstractOperationContext$Step.finalizeStep(AbstractOperationContext.java:1307)
at org.jboss.as.controller.AbstractOperationContext$Step.access0(AbstractOperationContext.java:1180)
at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:621)
at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:354)
at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:330)
at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1183)
at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:362)
at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:218)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:201)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access0(ModelControllerClientOperationHandler.java:128)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.run(ModelControllerClientOperationHandler.java:150)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.run(ModelControllerClientOperationHandler.java:146)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:92)
at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.execute(ModelControllerClientOperationHandler.java:146)
at org.jboss.as.protocol.mgmt.AbstractMessageHandler.doExecute(AbstractMessageHandler.java:298)
at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:518)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at org.jboss.threads.JBossThread.run(JBossThread.java:320)
//My bean look like this
package kina.member.bean;
import java.util.List;
import javax.inject.Inject;
import kina.member.dao.MemberDaoI;
import kina.member.model.Member;
public class MemberBean implements MemberBeanI{
@Inject
private MemberDaoI memberDao;
public void add(Member member) {
// TODO Auto-generated method stub
}
public List<Member> list() {
// TODO Auto-generated method stub
return null;
}
}
//这是用我的 bean 实现的接口
package kina.member.bean;
import java.util.List;
import kina.member.model.Member;
public interface MemberBeanI {
void add(Member member);
List<Member> list();
}
//这是我的道
package kina.member.dao;
import java.util.List;
import kina.member.model.Member;
public class MemberDao implements MemberDaoI{
public Member add(Member member) {
// TODO Auto-generated method stub
return null;
}
public Member load(Member member) {
// TODO Auto-generated method stub
return null;
}
public List<Member> list(Member filter) {
// TODO Auto-generated method stub
return null;
}
public void delete(Long memberId) {
// TODO Auto-generated method stub
}
}
//我的dao界面是这样的
package kina.member.dao;
import java.util.List;
import kina.member.model.Member;
public interface MemberDaoI {
Member add(Member member);
Member load(Member member);
List<Member> list(Member filter);
void delete(Long memberId);
}
//我的模型是这样的
package kina.member.model;
import javax.annotation.Generated;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "memb_members")
public class Member {
@Id@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@Column(name = "name")
private String name;
@Column(name = "national_id")
private Long memberId;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getMemberId() {
return memberId;
}
public void setMemberId(Long nationalId) {
this.memberId = nationalId;
}
}
//我有persistence.xml这样
<persistence 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"
version="2.0">
<persistence-unit name="primary" transaction-type="JTA">
<jta-data-source>java:jboss/datasources/KinaGroupDS</jta-data-source>
<properties>
<!-- Database connection settings -->
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
<property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver" />
<property name="hibernate.archive.autodetection" value="class, hbm" />
<!-- Disable second-level cache. -->
<property name="cache.provider_class" value="org.hibernate.cache.NoCacheProvider" />
<property name="cache.use_query_cache" value="false" />
<property name="cache.use_minimal_puts" value="false" />
<!-- Print SQL to stdout. -->
<property name="show_sql" value="true" />
<property name="format_sql" value="true" />
<!-- update schema on SessionFactory build -->
<property name="hibernate.hbm2ddl.auto" value="update" />
</properties>
</persistence-unit>
</persistence>
我的 standalone.xml 看起来像这样。我在哪里定义了我的数据源
jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=假 h2 萨 萨 jdbc:mysql://localhost:3306/trip_ticket?useSSL=false mysql 根 sam123#@! jdbc:mysql://localhost:3306/kina_group?useSSL=false mysql 根 sam123#@! 组织h2.jdbcx.JdbcDataSource com.mysql.jdbc.Driver
wildfly 错误日志表明您部署的应用程序中可能存在错误。请解决错误并再次尝试部署应用程序。我建议在部署之前重新启动 wildfly 以进行检查。
尝试将 bean 的实现注入到 Servlet 中。或者，如果您已完成上一步，则导入 bean 实现的包。