无法自动装配方法

我收到这个错误

org.springframework.beans.factory.BeanCreationException: 
Could not autowire method:

这是我的spring的xml配置。

<bean ...>   
...
    <property name="InfoModel" ref="InfoModel"></property>
</bean>

这是我的代码，我在 Java 类中自动装配它

  private InfoModel infoModel;

  @Autowired
  public void setInfoModel(InfoModel infoModel) {
    this.infoModel= infoModel;
  }

我是不是错过了什么。我怀疑我应该做一个Interface of 信息模型为了使其自动装配？

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.model.InfoModel] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:920)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:789)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:703)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:547)

如果你这样做@Autowired您不需要将其标记为 xml 中的属性。只需将 InfoModel 声明为 XML 中的 bean 并删除property来自您注入的 bean 的 xmlInfoModel

加起来

1您需要在 XML 中定义 beanInfoModel

2你需要删除property来自 XML

3确保您已通过添加驱动上下文注释

<context:annotation-config />