SSH全注解拦截器页面无法跳转

[Tranquility_111]

SSH全注解做项目，想使用拦截器进行非登录验证，可是不知道为什么页面老是无法跳转，没报错也没反应

这是拦截器代码

public class LoginInterceptor extends AbstractInterceptor{
	public void destroy() {
		// TODO Auto-generated method stub
		super.destroy();
	}

	@Override
	public void init() {
		// TODO Auto-generated method stub
		super.init();
	}


	@Override
	public String intercept(ActionInvocation arg0) throws Exception {
		Object uName = ActionContext.getContext().getSession().get("uName");
		if(uName!=null&&uName!=""){
			System.out.println("拦截器页面true");
			return arg0.invoke();
		}else{
			System.out.println("拦截器页面false");
			return "login";
		}
	}
}

这是Action控制层的代码：

@ParentPackage(value="MainAction")
@InterceptorRef("myYZ")
public class AccountAction extends ActionSupport{
	private CRM_Member cm;
	@Autowired
	private AccountService as;
	private ActionContext ac = ActionContext.getContext();
	
	@Action("aa_addAccount")
	public void addAccount(){
		System.out.println("进来了添加账户");
		System.out.println(cm);
		JSONObject inf = new JSONObject();
		int uId = Integer.parseInt(ac.getSession().get("uId").toString());
		cm.setAdmin_id(uId);
		if(as.addAccount(cm)){
			inf.put("msg", "success");
		}else{
			inf.put("msg", "fail");
		}
		JsonUtil.AJAXMsg(inf.toString());
	}
	
	@Action("aa_updateAccount")
	public void updateAccount(){
		
	}
	
	@Action("aa_pageAccount")
	public void pageAccount(){
		
	}
	
	
	
	
	
	public CRM_Member getCm() {
		return cm;
	}

	public void setCm(CRM_Member cm) {
		this.cm = cm;
	}

	public ActionContext getAc() {
		return ac;
	}

	public void setAc(ActionContext ac) {
		this.ac = ac;
	}
	
}

这是Struts拦截器配置：

<struts>
	<!-- 开启使用开发模式，详细错误提示 -->  
    <constant name="struts.devMode" value="false" />  
    <!-- 将对象交给spring管理 -->  
    <constant name="struts.objectFactory" value="spring" />  
    <!-- 指定资源编码类型 -->  
    <constant name="struts.i18n.encoding" value="UTF-8" />   
    <!-- 指定每次请求到达，重新加载资源文件 -->  
    <constant name="struts.i18n.reload" value="false" />  
    <!-- 指定每次配置文件更改后，自动重新加载 -->  
    <constant name="struts.configuration.xml.reload" value="false" />  
    
    
	<package name="MainAction" extends="struts-default,json-default">
	<interceptors>
			<interceptor name="strutsDemo1" class="com.it.Util.LoginInterceptor"></interceptor>
			<interceptor-stack name="myYZ">
				<interceptor-ref name="defaultStack"></interceptor-ref>
				<interceptor-ref name="strutsDemo1"></interceptor-ref>
			</interceptor-stack>
		</interceptors>	
		<global-results>
			<result name="login">/login.jsp</result> 
		</global-results>
	</package>
	   
</struts>