<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-aop</artifactId>
</dependency>

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import io.swagger.annotations.ApiOperation;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.Signature;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.util.Arrays;

 /**
 * 日志切面工具
 * @author tongyao
 */
@Aspect
@Component
public class LogAspect {

    private final Logger logger = LoggerFactory.getLogger(LogAspect.class);

    /**
     * 定義切入點(diǎn) 就是需要攔截的切面
     */
    @Pointcut("execution(public * cn.com.antMap.tree.controller.*.*(..))")
    public void controllerMethod() {}




    /**
     * 進(jìn)入方法請(qǐng)求執(zhí)行前
     *
     * @param joinPoint
     * @throws Exception
     */
    @Before("controllerMethod()")
    public void LogRequestInfo(JoinPoint joinPoint) {
        RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = ((ServletRequestAttributes)requestAttributes).getRequest();
        StringBuilder requestLog = new StringBuilder();
        Signature signature = joinPoint.getSignature();
        // 打印請(qǐng)求內(nèi)容
        logger.info("===============請(qǐng)求內(nèi)容開(kāi)始===============");
        logger.info("請(qǐng)求地址:" + request.getRequestURL().toString());
        logger.info("請(qǐng)求IP:" + request.getRemoteAddr());
        logger.info("請(qǐng)求方式:" + request.getMethod());
        logger.info("請(qǐng)求類方法:" + joinPoint.getSignature());
        logger.info("請(qǐng)求類方法參數(shù)值:" + Arrays.toString(joinPoint.getArgs()));
        // 處理請(qǐng)求參數(shù)
        String[] paramNames = ((MethodSignature) signature).getParameterNames();
        Object[] paramValues = joinPoint.getArgs();
        int paramLength = null == paramNames ? 0 : paramNames.length;
        if (paramLength == 0) {
            requestLog.append("請(qǐng)求參數(shù) = {} ");
        } else {
            requestLog.append("請(qǐng)求參數(shù) = [");
            for (int i = 0; i < paramLength - 1; i++) {
                requestLog.append(paramNames[i]).append("=").append(JSONObject.toJSONString(paramValues[i])).append(",");
            }
            requestLog.append(paramNames[paramLength - 1]).append("=").append(JSONObject.toJSONString(paramValues[paramLength - 1])).append("]");
        }
        logger.info("請(qǐng)求參數(shù)明細(xì):"+requestLog.toString());
        logger.info("===============請(qǐng)求內(nèi)容結(jié)束===============");
    }

    /**
     * 進(jìn)入方法請(qǐng)求執(zhí)行后
     *
     * @param o
     * @throws Exception
     */
    @AfterReturning(returning = "o", pointcut = "controllerMethod()")
    public void logResultVOInfo(Object o){
        logger.info("--------------返回內(nèi)容開(kāi)始----------------");
        logger.info("Response內(nèi)容:" + JSON.toJSONString(o));
        logger.info("--------------返回內(nèi)容結(jié)束----------------");
    }

    /**
     * 該切面發(fā)生異常信息時(shí)進(jìn)行攔截
     * @param joinPoint
     * @param ex
     */
    @AfterThrowing(pointcut = "controllerMethod()", throwing = "ex")
    public void doAfterThrowing(JoinPoint joinPoint, Exception ex) {
        String methodName = joinPoint.getSignature().getName();
        List<Object> args = Arrays.asList(joinPoint.getArgs());
        System.out.println("連接點(diǎn)方法為：" + methodName + ",參數(shù)為：" + args + ",異常為：" + ex);

    }
}