<!-- 6.开启注解AOP (前提是引入aop命名空间和相关jar包) -->

    <aop:aspectj-autoproxy expose-proxy="true" proxy-target-class="true"></aop:aspectj-autoproxy>

    <!-- 7.开启aop，对类代理强制使用cglib代理 -->

    <aop:config proxy-target-class="true"></aop:config>

    <!-- 8.扫描 @Service @Component 注解-->

    <context:component-scan base-package="com.bs" >

        <!-- 不扫描 @Controller的类 -->

        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" />

    </context:component-scan>

package com.bs.annotation;

import java.lang.annotation.*;

@Documented

@Retention(RetentionPolicy.RUNTIME)

@Target(ElementType.METHOD)

public @interface SysLog {

	String value() default "";

}

package com.bs.aop;

import java.lang.reflect.Method;

import java.text.DateFormat;

import java.util.Date;

import java.util.Enumeration;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringUtils;

import org.aspectj.lang.ProceedingJoinPoint;

import org.aspectj.lang.annotation.Around;

import org.aspectj.lang.annotation.Aspect;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import org.springframework.web.context.request.RequestContextHolder;

import org.springframework.web.context.request.ServletRequestAttributes;

import com.bs.annotation.SysLog;

import com.bs.basic.service.BsSysLogService;

@Aspect

@Component

public class LogAspect {

    private static final String LOG_CONTENT = "[类名]:%s <br/>[方法]:%s <br>[参数]:%s <br/>[IP]:%s";

    @Autowired

    public BsSysLogService logService;

    @Around("@annotation(com.bs.annotation.SysLog)")

    public Object saveLog(ProceedingJoinPoint joinPoint) throws Throwable{

		DateFormat ddtf = DateFormat.getDateTimeInstance();

		ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();

		HttpServletRequest request = attributes.getRequest();

		Object result = null;

		String methodName = joinPoint.getSignature().getName();

        Method method = currentMethod(joinPoint, methodName);

        SysLog log = method.getAnnotation(SysLog.class);

        String content =buildeContent(joinPoint, methodName, request);

        logService.insert(content,ddtf.format(new Date()),"-",log.value());

        try{

        	result=joinPoint.proceed();

        }catch(Exception exception){

        }finally{

        }

        return result;

	}

	 /**

     * 获取当前方法

     * @param joinPoint

     * @param methodName

     * @return

     */

    public  Method currentMethod(ProceedingJoinPoint joinPoint,String methodName){

        Method[] methods = joinPoint.getTarget().getClass().getMethods();

        Method resultMethod = null;

        for (Method method : methods) {

            if (method.getName().equals(methodName)) {

                resultMethod = method;

                break;

            }

        }

        return resultMethod;

    }

    /**

     * 日志内容

     * @param joinPoint

     * @param methodName

     * @param request

     * @return

     */

    public String buildeContent(ProceedingJoinPoint joinPoint, String methodName, HttpServletRequest request) {

        String className = joinPoint.getTarget().getClass().getName();

        Object[] params = joinPoint.getArgs();

        StringBuffer bf = new StringBuffer();

        if (params != null && params.length > 0) {

            Enumeration<String> paraNames = request.getParameterNames();

            while (paraNames.hasMoreElements()) {

                String key = paraNames.nextElement();

                bf.append(key).append("=");

                bf.append(request.getParameter(key)).append("&");

            }

            if (StringUtils.isBlank(bf.toString())) {

                bf.append(request.getQueryString());

            }

        }

        return String.format(LOG_CONTENT, className, methodName, bf.toString(),getRemoteAddress(request));

    }

    /**

    *

    * 获取请求客户端ip

    *

    * @param request

    *

    * @return ip地址

    *

    */

   public static  String getRemoteAddress(HttpServletRequest request) {

       String ip = request.getHeader("x-forwarded-for");

       if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {

           ip = request.getHeader("Proxy-Client-IP");

       }

       if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {

           ip = request.getHeader("WL-Proxy-Client-IP");

       }

       if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {

           ip = request.getRemoteAddr();

       }

       return ip;

   }

}

@SysLog("删除场景")

	@Override

	public String deleteScene(String cmdValues) {

		//业务逻辑....

	}

@SysLog("更新场景")

	@Override

	public String updateScene(String value) {

        //业务处理...

}