类型中构造函数的参数0需要一个类型为'org.hibernate.SessionFactory'的bean，但找不到该bean

Question

我有两个项目：

null

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
oct 27, 2021 10:14:12 AM org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter report
GRAVE: 

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in {CLASS} required a bean of type 'org.hibernate.SessionFactory' that could not be found.

The injection point has the following annotations:
    - @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'org.hibernate.SessionFactory' in your configuration.

<?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:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"
    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">

    <bean name="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="hibernateProperties">
            <bean class="org.foo.bar.PropiedadesEntorno">
                <constructor-arg>
                    <ref bean="entorno" />
                </constructor-arg>
            </bean>
        </property>
        <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" />
    </bean>
</beans>

<?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:tx="http://www.springframework.org/schema/tx"
        xmlns:security="http://www.springframework.org/schema/security"
        xsi:schemaLocation="
            http://www.springframework.org/schema/aop 
            http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
            http://www.springframework.org/schema/beans 
            http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
            http://www.springframework.org/schema/context 
            http://www.springframework.org/schema/context/spring-context-3.2.xsd 
            http://www.springframework.org/schema/tx 
            http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
    <bean name="entorno" class="java.lang.Integer"> 
        <constructor-arg type="int" value="1" />
    </bean>
    <context:annotation-config />
    <context:component-scan base-package="org.foo.bar" /> 
    <import resource="classpath*:META-INF/spring/config.xml"/>
</beans>

@Repository
public class ContratoDao extends BaseDao implements IContratoDao {
    
    @Autowired
    public ContratoDao(SessionFactory sessionFactory) {
        super(sessionFactory);
    }

    ...
}

提前感谢您的帮助。

Answer 1

您可以从EntityManager获取会话。注入EntityManager

@Autowired
private EntityManager entityManager;

private Session getSession() {
        return entityManager.unwrap(Session.class);
    }

并在ContratoDao中使用getsession()。它可能会帮助你解决这个问题。