org.hibernate.MappingException: Unknown entity

离墨狂客 2016-09-06 10:53:50
这是个什么问题，困扰一天了，求解决
错误信息：org.hibernate.MappingException: Unknown entity: org.jeecgframework.web.pcadmin.entity.ShareHolder
at org.hibernate.internal.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:1141)
at org.hibernate.internal.SessionImpl.getEntityPersister(SessionImpl.java:1433)
at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:116)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:206)
at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:55)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:191)
at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:49)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:90)
at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:764)
at org.hibernate.internal.SessionImpl.save(SessionImpl.java:756)
at org.hibernate.internal.SessionImpl.save(SessionImpl.java:752)
at org.jeecgframework.core.common.dao.impl.GenericBaseCommonDao.save(GenericBaseCommonDao.java:177)
at org.jeecgframework.core.common.service.impl.CommonServiceImpl.save(CommonServiceImpl.java:58)
at org.jeecgframework.web.pcadmin.service.imp.ShareHolderServiceImpl.insertShareholder(ShareHolderServiceImpl.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)


实体类
package org.jeecgframework.web.pcadmin.entity;



import java.util.Date;



import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.Id;

import javax.persistence.Table;



import org.hibernate.annotations.DynamicInsert;

import org.hibernate.annotations.DynamicUpdate;



@Entity

@Table(name = "share_holder", schema = "")

@DynamicUpdate(true)

@DynamicInsert(true)

public class ShareHolder{

	/**

	 * 股东ID

	 */

	@Column(name = "holder_Id", nullable = false, length = 32)

	private Integer holderId;

	/**

	 * 登录名

	 */

	@Column(name = "holder_Loginname", nullable = true)

	private String holderLoginname;

	/**

	 * 股东姓名

	 */

	@Column(name = "holder_Name", nullable = true)

	private String holderName;

	/**

	 * 股东身份证

	 */

	@Column(name = "holder_Status_Id", nullable = true)

	private String holderStatusId;

	/**

	 * 股东联系电话

	 */

	@Column(name = "holder_Phonenumber", nullable = true)

	private String holderPhonenumber;

	/**

	 * 推荐码

	 */

	@Column(name = "holder_Recommend_Code", nullable = true)

	private String holderRecommendCode;

	/**

	 * 状态(1启用 0禁用)

	 */

	@Column(name = "holder_State", nullable = true)

	private Integer holderState;

	/**

	 * 创建时间

	 */

	@Column(name = "holder_Establish_Date", nullable = true)

	private Date holderEstablishDate;

	/**

	 * 是否代表公司

	 */

	@Column(name = "holder_Representative", nullable = true)

	private Integer holderRepresentative;



	@Column(name = "holder_Username", nullable = true)

	private Integer holderUsername;



	@Column(name = "holder_Password", nullable = true)

	private Integer holderPassword;



	public Integer getHolderUsername() {

		return holderUsername;

	}



	public void setHolderUsername(Integer holderUsername) {

		this.holderUsername = holderUsername;

	}



	public Integer getHolderPassword() {

		return holderPassword;

	}



	public void setHolderPassword(Integer holderPassword) {

		this.holderPassword = holderPassword;

	}



	@Id

	public Integer getHolderId() {

		return holderId;

	}



	public void setHolderId(Integer holderId) {

		this.holderId = holderId;

	}



	public String getHolderLoginname() {

		return holderLoginname;

	}



	public void setHolderLoginname(String holderLoginname) {

		this.holderLoginname = holderLoginname;

	}



	public String getHolderName() {

		return holderName;

	}



	public void setHolderName(String holderName) {

		this.holderName = holderName;

	}



	public String getHolderStatusId() {

		return holderStatusId;

	}



	public void setHolderStatusId(String holderStatusId) {

		this.holderStatusId = holderStatusId;

	}



	public String getHolderPhonenumber() {

		return holderPhonenumber;

	}



	public void setHolderPhonenumber(String holderPhonenumber) {

		this.holderPhonenumber = holderPhonenumber;

	}



	public String getHolderRecommendCode() {

		return holderRecommendCode;

	}



	public void setHolderRecommendCode(String holderRecommendCode) {

		this.holderRecommendCode = holderRecommendCode;

	}



	public Integer getHolderState() {

		return holderState;

	}



	public void setHolderState(Integer holderState) {

		this.holderState = holderState;

	}



	public Date getHolderEstablishDate() {

		return holderEstablishDate;

	}



	public void setHolderEstablishDate(Date holderEstablishDate) {

		this.holderEstablishDate = holderEstablishDate;

	}



	public Integer getHolderRepresentative() {

		return holderRepresentative;

	}



	public void setHolderRepresentative(Integer holderRepresentative) {

		this.holderRepresentative = holderRepresentative;

	}



}
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离墨狂客 2016-09-07
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引用 10 楼 qq_26508409 的回复:
Spring 2.5.6才有的新特性packagesToScan 你的spring是哪个版本
3.2.9
小灯光环 2016-09-06
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还是这个异常吗？这个我以前都是myeclipse反向工程生成的~ 你生成试试~ 自己写容易出问题~ 要么就按顺序从写一篇，按属性顺序依次get/set，在get方法上加注解，id上是注意是3个注解
花谢尊前不敢香 2016-09-06
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这个说的是不认识这个实体对象，你怎么使用的？
离墨狂客 2016-09-06
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引用 2 楼 wlwlwlwl015 的回复:
还有主键的注解要加在一起，不能分开写的： @Id @GeneratedValue @Column(name = "ydbasedataid", unique = true, nullable = false) public Integer getYdbasedataid() { return this.ydbasedataid; }
package org.jeecgframework.web.pcadmin.entity;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

import org.hibernate.annotations.DynamicInsert;
import org.hibernate.annotations.DynamicUpdate;

@Entity
@Table(name = "share_holder", schema = "")
@DynamicUpdate(true)
@DynamicInsert(true)
public class ShareHolder {
	private Integer holderId;//股东ID
	private String holderLoginname;//登录名
	private String holderName;//股东姓名
	private String holderStatusId;//股东身份证
	private String holderPhonenumber;//股东联系电话
	private String holderRecommendCode;//推荐码
	private Integer holderState;//状态(1启用 0禁用)
	private String holderEstablishDate;//创建时间
	private Integer holderRepresentative;//是否代表公司
	private String holderUsername;
	private String holderPassword;
	private String holderPosition;
	private String holderBonus;
	private String holderMygoal;
	private Integer manageId;
	private String holderMygoalDate;

	@Column(name = "holder_position", nullable = true)
	public String getHolderPosition() {
		return holderPosition;
	}

	public void setHolderPosition(String holderPosition) {
		this.holderPosition = holderPosition;
	}

	@Column(name = "holder_bonus", nullable = true)
	public String getHolderBonus() {
		return holderBonus;
	}

	public void setHolderBonus(String holderBonus) {
		this.holderBonus = holderBonus;
	}

	@Column(name = "holder_mygoal", nullable = true)
	public String getHolderMygoal() {
		return holderMygoal;
	}

	public void setHolderMygoal(String holderMygoal) {
		this.holderMygoal = holderMygoal;
	}

	@Column(name = "manage_id", nullable = true)
	public Integer getManageId() {
		return manageId;
	}

	public void setManageId(Integer manageId) {
		this.manageId = manageId;
	}

	@Column(name = "holder_mygoal_date", nullable = true)
	public String getHolderMygoalDate() {
		return holderMygoalDate;
	}

	public void setHolderMygoalDate(String holderMygoalDate) {
		this.holderMygoalDate = holderMygoalDate;
	}

	public void setHolderEstablishDate(String holderEstablishDate) {
		this.holderEstablishDate = holderEstablishDate;
	}

	@Column(name = "holder_Username", nullable = true)
	public String getHolderUsername() {
		return holderUsername;
	}

	public void setHolderUsername(String holderUsername) {
		this.holderUsername = holderUsername;
	}

	@Column(name = "holder_Password", nullable = true)
	public String getHolderPassword() {
		return holderPassword;
	}

	public void setHolderPassword(String holderPassword) {
		this.holderPassword = holderPassword;
	}

	@Id
	@Column(name = "holder_Id", nullable = false, length = 32)
	public Integer getHolderId() {
		return holderId;
	}

	public void setHolderId(Integer holderId) {
		this.holderId = holderId;
	}

	@Column(name = "holder_login_name", nullable = true)
	public String getHolderLoginname() {
		return holderLoginname;
	}

	public void setHolderLoginname(String holderLoginname) {
		this.holderLoginname = holderLoginname;
	}

	@Column(name = "holder_Name", nullable = true)
	public String getHolderName() {
		return holderName;
	}

	public void setHolderName(String holderName) {
		this.holderName = holderName;
	}

	@Column(name = "holder_Status_Id", nullable = true)
	public String getHolderStatusId() {
		return holderStatusId;
	}

	public void setHolderStatusId(String holderStatusId) {
		this.holderStatusId = holderStatusId;
	}

	@Column(name = "holder_Phone_number", nullable = true)
	public String getHolderPhonenumber() {
		return holderPhonenumber;
	}

	public void setHolderPhonenumber(String holderPhonenumber) {
		this.holderPhonenumber = holderPhonenumber;
	}

	@Column(name = "holder_Recommend_Code", nullable = true)
	public String getHolderRecommendCode() {
		return holderRecommendCode;
	}

	public void setHolderRecommendCode(String holderRecommendCode) {
		this.holderRecommendCode = holderRecommendCode;
	}

	@Column(name = "holder_State", nullable = true)
	public Integer getHolderState() {
		return holderState;
	}

	public void setHolderState(Integer holderState) {
		this.holderState = holderState;
	}

	@Column(name = "holder_Establish_Date", nullable = true)
	public String getHolderEstablishDate() {
		return holderEstablishDate;
	}

	@Column(name = "holder_Representative", nullable = true)
	public Integer getHolderRepresentative() {
		return holderRepresentative;
	}

	public void setHolderRepresentative(Integer holderRepresentative) {
		this.holderRepresentative = holderRepresentative;
	}

}
已经改了 类型也都一一对应 还是不行
小灯光环 2016-09-06
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还有主键的注解要加在一起，不能分开写的： @Id @GeneratedValue @Column(name = "ydbasedataid", unique = true, nullable = false) public Integer getYdbasedataid() { return this.ydbasedataid; }
小灯光环 2016-09-06
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@Column注解要放到每个属性的get方法上~ 很久没用过hibernate了~ 至少在3.x的版本是这样的 @Column(name = "holder_Loginname", nullable = true) public String getHolderLoginname() { return holderLoginname; } public void setHolderLoginname(String holderLoginname) { this.holderLoginname = holderLoginname; }
nikyotensai 2016-09-06
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Spring 2.5.6才有的新特性packagesToScan 你的spring是哪个版本
离墨狂客 2016-09-06
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引用 8 楼 qq_26508409 的回复:
hibernate配置呢
这是我的配置文件
只有一个关于hibernate的配置
<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"

	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:util="http://www.springframework.org/schema/util"

	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:task="http://www.springframework.org/schema/task"

	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd

           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd

           http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd

           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd"

	default-autowire="byName" default-lazy-init="false">

	<!-- 自动扫描dao和service包(自动注入) -->

	<context:component-scan base-package="org.jeecgframework.core.common.dao.*" />

	<context:component-scan base-package="org.jeecgframework.core.common.service.*" />



	<!-- 加载service,此时要排除要controller,因为controller已经spring-mvc中加载过了 -->

	<context:component-scan base-package="org.jeecgframework.web.*,weixin.*">

		<context:exclude-filter type="annotation"

			expression="org.springframework.stereotype.Controller" />

	</context:component-scan>



	<!-- 引入属性文件 -->

	<context:property-placeholder location="classpath:dbconfig.properties" />

	<!-- 配置数据源1 -->

	<bean name="dataSource_jeecg" class="com.alibaba.druid.pool.DruidDataSource"

		init-method="init" destroy-method="close">

		<property name="url" value="${jdbc.url.jeecg}" />

		<property name="username" value="${jdbc.username.jeecg}" />

		<property name="password" value="${jdbc.password.jeecg}" />

		<!-- 初始化连接大小 -->

		<property name="initialSize" value="0" />

		<!-- 连接池最大使用连接数量 -->

		<property name="maxActive" value="20" />

		<!-- 连接池最大空闲 -->

		<property name="maxIdle" value="20" />

		<!-- 连接池最小空闲 -->

		<property name="minIdle" value="5" />

		<!-- 获取连接最大等待时间 -->

		<property name="maxWait" value="60000" />

		<!-- <property name="poolPreparedStatements" value="true" /> <property 

			name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

		<property name="validationQuery" value="${validationQuery.sqlserver}" />

		<property name="testOnBorrow" value="false" />

		<property name="testOnReturn" value="false" />

		<property name="testWhileIdle" value="true" />



		<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->

		<property name="timeBetweenEvictionRunsMillis" value="60000" />

		<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->

		<property name="minEvictableIdleTimeMillis" value="25200000" />



		<!-- 打开removeAbandoned功能 -->

		<property name="removeAbandoned" value="true" />

		<!-- 1800秒，也就是30分钟 -->

		<property name="removeAbandonedTimeout" value="1800" />

		<!-- 关闭abanded连接时输出错误日志 -->

		<property name="logAbandoned" value="true" />



		<!-- 开启Druid的监控统计功能 -->

		<property name="filters" value="stat" />

		<!--<property name="filters" value="mergeStat" /> -->

		<!-- Oracle连接是获取字段注释 -->

		<property name="connectProperties">

			<props>

				<prop key="remarksReporting">true</prop>

			</props>

		</property>

	</bean>



	<!-- 数据源集合 -->

	<bean id="dataSource"

		class="org.jeecgframework.core.extend.datasource.DynamicDataSource">

		<property name="targetDataSources">

			<map key-type="org.jeecgframework.core.extend.datasource.DataSourceType">

				<entry key="dataSource_jeecg" value-ref="dataSource_jeecg" />

				<!-- <entry key="mapdataSource" value-ref="mapdataSource" /> -->

			</map>

		</property>

		<property name="defaultTargetDataSource" ref="dataSource_jeecg" />

	</bean>

	<bean id="sessionFactory"

		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

		<property name="dataSource" ref="dataSource" />

		<property name="entityInterceptor" ref="hiberAspect" />

		<property name="hibernateProperties">

			<props>

				<!--<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop> -->

				<prop key="hibernate.dialect">${hibernate.dialect}</prop>

				<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>

				<prop key="hibernate.show_sql">true</prop>

				<prop key="hibernate.format_sql">true</prop>

				<prop key="hibernate.temp.use_jdbc_metadata_defaults">false</prop>

			</props>

		</property>

		<!-- 注解方式配置 -->

		<property name="packagesToScan">

			<list>

				<value>org.jeecgframework.web.system.pojo.*</value>

				<value>org.jeecgframework.web.demo.entity.*</value>

				<value>org.jeecgframework.web.test.entity.*</value>

				<value>org.jeecgframework.web.cgform.entity.*</value>

				<value>org.jeecgframework.web.cgreport.entity.*</value>

				<value>org.jeecgframework.web.rest.*</value>

				<value>weixin.*</value>

				<value>org.jeecgframework.web.pcadmin.entity.*</value>

			</list>

		</property>

	</bean>



	<!-- JDBC配置 -->

	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">

		<property name="dataSource">

			<ref bean="dataSource" />

		</property>

	</bean>



	<!-- JDBC配置 -->

	<bean id="namedParameterJdbcTemplate"

		class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">

		<constructor-arg ref="dataSource" />

	</bean>



	<!-- 配置事物管理器，在*ServiceImpl里写@Transactional就可以启用事物管理 -->

	<bean name="transactionManager"

		class="org.springframework.orm.hibernate4.HibernateTransactionManager">

		<property name="sessionFactory" ref="sessionFactory"></property>

	</bean>

	<tx:annotation-driven transaction-manager="transactionManager" />



	<!-- JSR303 Validator定义 -->

	<bean id="validator"

		class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />

</beans>
nikyotensai 2016-09-06
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hibernate配置呢
离墨狂客 2016-09-06
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引用 4 楼 fangmingshijie 的回复:
这个说的是不认识这个实体对象，你怎么使用的？
用entity注解的实体类，用的是minidao查询的话没问题，增删改的时候会出错，但是如果执行新增还会报一句'保存实体对象失败'
离墨狂客 2016-09-06
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引用 5 楼 wlwlwlwl015 的回复:
还是这个异常吗？这个我以前都是myeclipse反向工程生成的~ 你生成试试~ 自己写容易出问题~ 要么就按顺序从写一篇，按属性顺序依次get/set，在get方法上加注解，id上是注意是3个注解
按你的方法做了 还是不行
Spring3.1 集成 JBPM4.4
NULL 博文链接：https://guoyinjian.iteye.com/blog/1259538
org.hibernate.MappingException: Unknown entity:
许多初学者在学习Hibernate的时候，总会遇到这样的问题。org.hibernate.MappingException: Unknown entity: ****** 今天我在调试程序的时候也遇到了此问题，最终终于解决，下面我的一些总结下。 一句话：“因为你的映射文件(*.hbm.xml) 没有被映射” 问题出现的原因，有几下几点： 1,检查你的映射文件的名字是否和你的pojo（*.j
Hibernate报错 org.hibernate.MappingException: Unknown entity:
Hibernate报错org.hibernate.MappingException: Unknown entity: XXX的原因
hibernate 出现org.hibernate.MappingException: Unknown entity的解决办法
最近在使用hibernate时根据ID查询时，出现了org.hibernate.MappingException: Unknown entity异常经过百度得知出现这两种错误的原因无外乎两种如果你使用的是注解方式，那么可能是包导错了，需要将import org.hibernate.annotations.Entity;修改为import javax.persistence.Entity;一般来说错...
org.hibernate.MappingException: Unknown entity 该怎么解决
org.hibernate.MappingException: Unknown entity异常是新手学习hibernate的时候经常遇到的问题。 org.hibernate.MappingException: Unknown entity 异常详细信息如下 at org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionF
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