@Aspect
@Component
public class Log {private static Logger logger = LogManager.getLogger(Log.class);private String method;private String ip;private int port;private String host;private String url;/*** 定义切入点*/@Pointcut("execution(public * com.angin.iit.controller..*.*(..))")public void log() {}/*** 执行方法前 获取client参数** @param joinPoint*/@Before("log()")public void doBefore(JoinPoint joinPoint) {//取到requestServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();HttpServletRequest request = attributes.getRequest();ip = request.getRemoteAddr();//客户端iphost = request.getRemoteHost();//客户端主机method = request.getMethod();//客户端请求方法port = request.getRemotePort();//客户端请求porturl=request.getRequestURL().toString();//请求url//记录client信息logger.info("client:ip=" + ip + ";host=" + host + ";method=" + method + ";port=" + port+";url="+url);//类名String classname = joinPoint.getTarget().getClass().getSimpleName();//方法名String methodName = joinPoint.getSignature().getName();//参数List<Object> args = Arrays.asList(joinPoint.getArgs());String paraJsonString = JSON.toJSONString(args, SerializerFeature.DisableCircularReferenceDetect);//日志记录 类 方法 参数logger.info("class name: " + classname + ", method name: " + methodName + ";parameters: " + paraJsonString);}/*** 方法执行** @param proceedingJoinPoint* @return* @throws Throwable*/@Around("log()")public Object doAround(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {Object obj = proceedingJoinPoint.proceed();logger.info("return：" + obj);return obj;}/*** 异常处理** @param e*/@AfterThrowing(pointcut = "log()", throwing = "e")public void doException(Throwable e) {if (e != null) {logger.error("doException系统异常：" + e.getMessage(), e);}}