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春季、抽象类别和说明
原标题:Spring, abstract class and annotations
  • 时间:2010-05-27 14:15:36
  •  标签:
  • java
  • spring

I ve got a pretty summary.

public abstract class AbstractServiceActions {

    @Autowired
    protected DatabaseModel dbModel;

    protected User user;
    protected boolean complete;
    protected String serviceResult;

    public AbstractServiceActions(User user) {
        this.user = user;
        this.serviceResult = "";
    }

    public abstract String doAction();
    }

现在可以看到,我试图使数据库Model自动化。 但是,在我的扩大类别中,我只找回德。

@Component
public class CreateDatabaseAction extends AbstractServiceActions {
....
}

问题:我试图在这里做一些不可能的事情?

最佳回答

你的设立似乎是罚款。 原因或许在于其他地方。 或许你正在用<代码>新创建数据库行动”()对类别进行即时处理,而不是让春季这样做。

问题回答

javax.inject/code>。

仅在春季的<代码>@Autowired上进行依赖性注射。

FYI, I m using Spring 4.0; Java 6





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