spring mvc 中如何使用aop拦截到@controller?
spring mvc 中@controller注解在初始化时被代理,请教一下如何使用aop拦截到@controller,有说实现HanlderInterceptorAdapter的,请具体指教一下,新人上路多多关照...
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是要使用拦截器吗?
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程序代码:
//配置你的拦截器的bean
<!-- 日志拦截器 -->
<bean id="loggerInterception" class="web.interceptor.LoggerInterception" />//class填写地址
<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<list>
<ref bean="loggerInterception"/>
</list>
</property>
</bean>
//------------------------分割线-----------------------
public class LoggerInterception extends HandlerInterceptorAdapter{
private static Log log = Log.getLog(LoggerInterception.class);
@Override
public void afterCompletion(HttpServletRequest request,
HttpServletResponse response, Object handler, Exception ex)
throws Exception {
// TODO Auto-generated method stub
super.afterCompletion(request, response, handler, ex);
}
@Override
public void postHandle(HttpServletRequest request,
HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
log.info("modelAndView:"+modelAndView);
super.postHandle(request, response, handler, modelAndView);
}
@Override
public boolean preHandle(HttpServletRequest request,
HttpServletResponse response, Object handler) throws Exception {
log.info("request:"+request.getRequestURI());
return super.preHandle(request, response, handler);
}
}
<!-- 日志拦截器 -->
<bean id="loggerInterception" class="web.interceptor.LoggerInterception" />//class填写地址
<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<list>
<ref bean="loggerInterception"/>
</list>
</property>
</bean>
//------------------------分割线-----------------------
public class LoggerInterception extends HandlerInterceptorAdapter{
private static Log log = Log.getLog(LoggerInterception.class);
@Override
public void afterCompletion(HttpServletRequest request,
HttpServletResponse response, Object handler, Exception ex)
throws Exception {
// TODO Auto-generated method stub
super.afterCompletion(request, response, handler, ex);
}
@Override
public void postHandle(HttpServletRequest request,
HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
log.info("modelAndView:"+modelAndView);
super.postHandle(request, response, handler, modelAndView);
}
@Override
public boolean preHandle(HttpServletRequest request,
HttpServletResponse response, Object handler) throws Exception {
log.info("request:"+request.getRequestURI());
return super.preHandle(request, response, handler);
}
}
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