弹簧拦截器永远不会被调用

问题描述

我有以下拦截器:

@Component
public class ExternalLinkInterceptor extends HandlerInterceptorAdapter {

    private static final Logger logger = Logger.getLogger(ExternalLinkInterceptor.class);

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
            throws Exception {
        logger.info("preHandle ~ invoked");
}
}

应该在对以下控制器方法的请求句柄之前进行拦截:

it is supposed to intercept before request handle to the following controller method:

@Controller
@PreAuthorize("isAuthenticated()")
@RequestMapping("/assay/process")
public class VariantPrioritizationsController extends AssayBaseController{

    private static final Logger logger = Logger.getLogger(VariantPrioritizationsController.class);
@RequestMapping("/openAnalyticalProjectForAssay")
    public ModelAndView openAnalyticalProjectForAssay(HttpSession session,@RequestParam(value = "analyticalProjId", required=true)String projectId) throws PanDaApplicationException{
    //code 
     }
}

这是spring-servlet.xml中的拦截器声明:

this is the interceptor declaration in the spring-servlet.xml:

<mvc:interceptors>
        <mvc:interceptor>
            <mvc:mapping path="/assay/process/openAnalyticalProjectForAssay*"/>
            <beans:bean class="com.syngenta.panda.web.mvc.interceptor.ExternalLinkInterceptor"/>
        </mvc:interceptor>
    </mvc:interceptors>

现在我的拦截器从未被调用过，我也不知道为什么?！任何帮助

now my interceptor is never invoked and I don't know why?! any help

推荐答案

请尝试将mvc:mapping路径更新为:

Please try updating the mvc:mapping path to:

<mvc:mapping path="/assay/process/**" />

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