Bean屬性'sessionFactory'不可寫或具有無效的setter方法。

Question

這是我的工具的Java文件：

public class HibernateUtil { 

    private static SessionFactory sessionFactory = null; 

    public static SessionFactory getSessionFactory() { 
     return sessionFactory; 
    } 

    public static void setSessionFactory(SessionFactory sessionFactory) { 
     HibernateUtil.sessionFactory = sessionFactory; 
    } 
} 

爲spring-servlet.xml：

<bean id="HibernateUtil" class="com.chrysler.Utilities.HibernateUtil"> 
     <property name="sessionFactory" ref="sessionFactory"></property> 
    </bean> 
    <bean id="sessionFactory" 
     class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 
     <property name="configLocation"> 
      <value>/WEB-INF/hibernate.cfg.xml</value> 
     </property> 
    </bean> 

當我運行它，我得到以下錯誤：

org.springframework.beans.NotWritablePropertyException: Invalid property 'sessionFactory' of bean class [com.chrysler.Utilities.HibernateUtil]: Bean property 'sessionFactory' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?

Answer 1

使存取方法for sessionFactory non-static