스프링(SpringMVC)로 개발 - (6) Interceptor 설정

webapp/WEB-INF/spring/appServlet/ 폴더 밑에 interceptor-context.xml 파일을 만듭니다.

interceptor-context.xml 

<?xml version="1.0" encoding="UTF-8"?> <beans:beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd 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"> <!-- Interceptor 설정 --> <mvc:interceptors> <!-- 공통 Interceptor --> <mvc:interceptor> <mvc:mapping path="/**" /> <mvc:exclude-mapping path="/resources/**" /> <beans:bean id="commonInterceptor" class="com.test.example.config.interceptor.CommonInterceptor"></beans:bean> </mvc:interceptor> </mvc:interceptors> </beans:beans>

--모든 Path에서 Interceptor를 걸고 resources/ 폴더 밑은 제외 합니다.

그리고 Interceptor 파일을 com.test.example.config.interceptor.CommonInterceptor 위치에 만듭니다.

package com.test.example.config.interceptor; import java.util.Enumeration; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.handler.HandlerInterceptorAdapter; public class CommonInterceptor extends HandlerInterceptorAdapter { protected final Logger logger = LoggerFactory.getLogger(this.getClass()); @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { logger.info("=========================== START ==========================="); logger.info(" Request URI \t: " + request.getRequestURI()); Enumeration<String> paramNames = request.getParameterNames(); while (paramNames.hasMoreElements()) { String key = (String) paramNames.nextElement(); String value = request.getParameter(key); logger.debug(" RequestParameter Data ==> " + key + " : " + value + ""); } return super.preHandle(request, response, handler); } @Override public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception { logger.info("=========================== END ==========================="); } }

파일 구조

-- 현재 호출한 URI를 알려주고 그리고 모든 Parameter 값을 출력합니다.

-- Parameter 값은 없기 때문에 출력하지는 않습니다.