我有以下拦截器类:
package cz.coffeeexperts.feedback.server.web.interceptors;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
public class RestAuthorizationInterceptor extends HandlerInterceptorAdapter {
@Override
public boolean preHandle(HttpServletRequest request,
HttpServletResponse response, Object handler)
throws Exception {
System.out.println("fuu");
response.setStatus( HttpServletResponse.SC_UNAUTHORIZED );
return false;
}
}
我在spring-webmvc.xml文件中如下配置:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">
<mvc:annotation-driven/>
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/rest/api/01/status" />
<bean class="cz.coffeeexperts.feedback.server.web.interceptors.RestAuthorizationInterceptor" />
</mvc:interceptor>
</mvc:interceptors>
</beans>
然而,当我访问
http://localhost:8080/myserver/rest/api/01/status
时,我会得到一个状态码为200的普通响应(与添加拦截器之前相同)。此外,“fuu”消息未被打印(因此未调用 preHandle 方法)。有什么想法吗?我是根据这个例子开始做的:http://javapapers.com/spring/spring-mvc-handler-interceptor/,但是所有其他例子看起来都一样,我找不出错在哪里。
我正在使用 Spring
3.2.4.RELEASE
重要修正,它可以工作:
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**" />
<bean class="cz.coffeeexperts.feedback.server.web.interceptors.RestAuthorizationInterceptor" />
</mvc:interceptor>
</mvc:interceptors>
所以问题是,我的路径出了什么问题?
找到了无效的内容,从元素'bean'开始。其中一个期望为'{"http://www.springframework.org/schema/mvc":mapping}'。
- libik