命名空间[/]和操作名称 - Struts 2没有映射的Action

Question

在struts 2中使用注释而不是XML时出现此错误。

@Namespace("/")
@Result(name = "success", location = "/output.jsp")
public class HelloAnno extends ActionSupport{
    private String name;
   @Action(value = "/annoTest")
    public String execute(){
        return SUCCESS;
    }
@RequiredFieldValidator(message = "Required!")
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

}