package com.kilomob.powernetwork.managerweb.annotation;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import java.lang.annotation.ElementType;
import java.lang.annotation.RetentionPolicy;

/**
 * 
 * @Description
 * @author fengjk
 * @date 2017-4-25 8:28:45 p.m.
 */
@Target({ ElementType.PARAMETER, ElementType.METHOD })
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface LogAnnotation {

	/** Specific actions to be performed, such as adding users**/
	public String operationName() default "";

}

package com.kilomob.powernetwork.managerweb.annotation;

import java.lang.reflect.Method;
import java.util.Date;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
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.alibaba.fastjson.JSONObject;
import com.kilomob.powernetwork.common.service.permission.SysLogService;

/**
 * 
 * @Description Logging
 * @author fengjk
 * @date 2017-5-2 3:24:37 p.m.
 */
@Aspect
@Component
public class SystemLogAspect{
	// Injection Service for saving logs to the database
	@Autowired
	SysLogService logService;
	
	private static final Logger logger = LoggerFactory
			.getLogger(SystemLogAspect.class);

	/**
	 * 
	 * @Description Post-notification, recording user's operation record in Controller
	 * @author fengjk
	 * @date 2017-4-26 11:26:59 a.m.
	 */
	@SuppressWarnings({ "unchecked", "rawtypes" })
	public void afterPointCut(JoinPoint joinPoint) {
		
		try {
			
			Class[] parameterTypes = ((MethodSignature)joinPoint.getSignature()).getMethod().getParameterTypes();
			Method method = null;   
	        String methodName = joinPoint.getSignature().getName(); 
	        Class targetClass = joinPoint.getTarget().getClass();     
            method = targetClass.getMethod(methodName,parameterTypes); 
            boolean hasAnnotation = method.isAnnotationPresent(LogAnnotation.class);
            if(hasAnnotation){
            	
            	HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder
        				.getRequestAttributes()).getRequest();
        		String ip = getIpAddress(request);
        		// Read users in session
        		HttpSession session = request.getSession();
        		String loginName = (String) session.getAttribute("loginName");
        		Long userId = (Long) session.getAttribute("userId");
            	
            	String operationName = method.getAnnotation(LogAnnotation.class).operationName();
            	JSONObject paramObject = new JSONObject();
    			paramObject.put("account", loginName);
    			paramObject.put("userId", userId);
    			paramObject.put("ipAddress", ip);
    			paramObject.put("description", operationName);
    			paramObject.put("time", new Date());
    			paramObject.put("method", (joinPoint.getTarget().getClass().getName() + "."
    					+ joinPoint.getSignature().getName() + "()"));
    			logService.insertSysLog(paramObject);
            }
	        
		} catch (Exception e) {
			// Record local exception log
			logger.warn("Log exception information:", e);
		}
	}
	
	private String getIpAddress(HttpServletRequest request){
		
		String ip = request.getHeader("x-forwarded-for");
	    if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
	        ip = request.getHeader("Proxy-Client-IP");
	    }
	    if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
	        ip = request.getHeader("WL-Proxy-Client-IP");
	    }
	    if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
	        ip = request.getRemoteAddr();
	    }
	    
	    return ip.equals("0:0:0:0:0:0:0:1")?"127.0.0.1":ip;
	    
	}

}

<!--section,Logging -->
 	<bean id="systemLogAspect"
	class="com.kilomob.powernetwork.managerweb.annotation.SystemLogAspect"></bean>
	<aop:config>
		<aop:aspect ref="systemLogAspect">
			<aop:pointcut id="logPointCut"
				expression="execution(* com.kilomob.powernetwork.managerweb.controller..*.*(..))" />
			<aop:after pointcut-ref="logPointCut" method="afterPointCut" />
		</aop:aspect>
	</aop:config>

summary

The article only provides core code, not Demo. First, there is no time to organize, and second, it is conducive to the readers themselves to explore and deepen the impact.If there are any errors in writing, please leave a message. Thank you. Welcome to join the group to discuss learning, QQ group: 583138104