Java Spring安全性：如何在applicationContext.xml中获得授权用户

对不起我的英语。如何在applicationContext.xml中获取授权用户

身份验证类别：

并在文件applicationContext.xml中：

<bean id="Authentication" class="com.otv.util.Authentication">
</bean>

<bean id="CurrentAccount"
      factory-bean="Authentication"
      factory-method="getAccount"/>

<bean id="Authentication" class="com.otv.util.Authentication"/>

<bean id="CurrentAccount" factory-bean="Authentication" factory-method="getAccount" scope="request">
   <aop:scoped-proxy/>
</bean>

<bean id="PostPaginatorDTO" class="com.otv.model.dto.paginator.PostPaginatorDTO" scope="request">
    <property name="account" ref="CurrentAccount" />
</bean>

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我猜您正在尝试创建一个bean，它的作用域不是默认的，而是singleton。使用范围属性。如果想在单例bean中使用作用域bean，最好也使用作用域代理

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@sergeyivanov错误看起来有点不相关。搜索TransientObjectException，或者问一个新问题？

<bean id="Authentication" class="com.otv.util.Authentication"/>

<bean id="CurrentAccount" factory-bean="Authentication" factory-method="getAccount" scope="request">
   <aop:scoped-proxy/>
</bean>

<bean id="PostPaginatorDTO" class="com.otv.model.dto.paginator.PostPaginatorDTO" scope="request">
    <property name="account" ref="CurrentAccount" />
</bean>

@ManagedProperty(value="#{PostPaginatorDTO}")
public PostPaginatorDTO paginatorDTO;

public List<Post> getEntityList() {

    entityList=getDao().findByPostPaginatorDTO(getPaginatorDTO());

    return entityList;
}