java - 创建名称为'countriesDao'的bean时出错:自动连接依赖项的注入(inject)失败；

我试图启动Tomcat，但是当我尝试启动它时，出现以下错误

SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'countriesDao': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.fexco.helloworld.web.util.CustomHibernateDaoSupport.anyMethodName(org.hibernate.SessionFactory); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.hibernate.SessionFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}

国家道

package com.fexco.helloworld.web.dao;

import com.fexco.helloworld.web.model.Countries;

public interface CountriesDao {


void save(Countries countries);
void update(Countries countries);
void delete(Countries countries);
Countries findByCountry(String country);
}

国家的开始

package com.fexco.helloworld.web.dao;

import java.util.List;

import org.springframework.stereotype.Repository;

import com.fexco.helloworld.web.model.Countries;
import com.fexco.helloworld.web.util.CustomHibernateDaoSupport;

@Repository("countriesDao")
public class CountriesDaoImpl extends CustomHibernateDaoSupport implements CountriesDao{

public void save(Countries countries){
    getHibernateTemplate().save(countries);
}
......
}

一些Application-config.xml

<bean id="countriesDao" class="com.fexco.helloworld.web.dao.CountriesDaoImpl">
    <property name="sessionFactory" ref="sessionFactory"/>
</bean>
....
<context:annotation-config />
<context:component-scan base-package="com.fexco.helloworld.web" />

<bean
  class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/>

CustomHibernateDaoSupport类

package com.fexco.helloworld.web.util;

import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

public abstract class CustomHibernateDaoSupport extends HibernateDaoSupport
{
@Autowired
public void anyMethodName(SessionFactory sessionFactory)
{
    setSessionFactory(sessionFactory);
}
}

错误是因为CountrysDaoImpl并未真正实现CountrysDao吗？
有谁知道如何解决这个错误？

谢谢

最佳答案

似乎您的dao实现类中没有定义会话工厂。您应该定义一个（如果尚未定义的话），并避免同时使用两种配置，这会搞乱事情，即

            @Autowired
        @Qualifier("sessionFactory")
        public void seSessionFactory(SessionFactory sessionFactory) {

            this.setSessionFactory(sessionFactory);
        }

关于java - 创建名称为'countriesDao'的bean时出错:自动连接依赖项的注入(inject)失败；，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/10142761/