java – 无法自动装配方法

我收到了这个错误@H_502_2@

@H_502_2@

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

这是我的spring的xml配置.@H_502_2@

@H_502_2@

这是我的代码,我在java类中自动装配它@H_502_2@

@H_502_2@

  private InfoModel infoModel;

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

我错过了什么.我怀疑我应该创建一个InfoModel接口才能使其自动装配？@H_502_2@

@H_502_2@

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)

最佳答案

如果您执行@Autowired,则无需在xml中将其标记为属性.只需将InfoModel声明为XML格式的bean,并从已注入InfoModel的bean中删除xml中的属性@H_502_2@

加起来@H_502_2@

1您需要在XML中为InfoModel定义bean@H_502_2@

2您需要从XML中删除属性@H_502_2@

3确保通过添加驱动了上下文注释@H_502_2@

@H_502_2@

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