Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

简介：

 Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

这个错误估计很多人遇到过，特别都用注解的情况下。注意下面标红的部分，有兴趣的可以看下sqlSessionTemplate源码，一看就知道了。

 

 

配置文件：applicationContext.xml

<!-- SqlSessionFactory -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="configLocation" value="classpath:mybatis-config.xml"></property>
	</bean>
	
	<bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
		<constructor-arg index="0" ref="sqlSessionFactory" />
	</bean>

 

 

Dao实现代码：

public class UserDaoImpl extends SqlSessionDaoSupport implements UserDao {


    private SqlSessionTemplate sqlSessionTemplate;
    
    
    public SqlSessionTemplate getSqlSessionTemplate() {
        return sqlSessionTemplate;
    }

    @Resource(name="sqlSessionTemplate")
    public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {
        super.setSqlSessionTemplate(sqlSessionTemplate);
    }

    @Override
    public void save(User user) {

    }

    @Override
    public List<User> findAll() {
	List<User> users = getSqlSession().selectList(
//		User.class.getClass().getName() + ".findAll");
	 "com.bankht.demo.entity.User.findAll");
	for (int i = 0; i < users.size(); i++) {
	    System.out.println(users.get(i).getUsername());
	}
	return users;
    }