/*** @program: beidou* @description: 记录必要请求日志* @author: shengkai* @create: 2018-08-23 15:31**/
@Aspect
@Component
@Order(-5)
public class WebLogAspect {private  final Logger log = LoggerFactory.getLogger(WebLogAspect.class);private static ThreadLocal<Long> time = new ThreadLocal<Long>(){protected Long initialValue() {long beginTime = System.currentTimeMillis();return beginTime;}};//直接注入会有空指针问题private static final ThreadLocal<InvokeLog> invokelog = new ThreadLocal<InvokeLog>(){protected InvokeLog initialValue() {return new InvokeLog();}};@AutowiredInvokeLogMapper invokeLogMapper;public WebLogAspect() {}/*** 定义一个切入点.* 解释下：* ~ 第一个 * 代表任意修饰符及任意返回值.* ~ 第二个 * 任意包名* ~ 第三个 * 代表任意方法.* ~ 第四个 * 定义在web包或者子包* ~ 第五个 * 任意方法* ~ .. 匹配任意数量的参数.*/@Pointcut("@annotation(com.kuainiu.beidou.service.base.components.InvokeLog)")public void invokeLog(){invokelog.set(new InvokeLog());}@Before(value = "invokeLog()")public void doBefore(JoinPoint joinPoint) throws Throwable {time.set(System.currentTimeMillis());// 接收到请求，记录请求内容ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();HttpServletRequest request = attributes.getRequest();// 记录下请求内容log.info("URL : " + request.getRequestURL().toString());log.info("HTTP_METHOD : " + request.getMethod());log.info("IP : " + request.getRemoteAddr());log.info("CLASS_METHOD : " + joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());log.info("ARGS : " + Arrays.toString(joinPoint.getArgs()));InvokeLog invokeLog = invokelog.get();invokeLog.setCreateTime(new Date());invokeLog.setUrl(request.getRequestURL().toString());invokeLog.setHttpMethod(request.getMethod());invokeLog.setIp(request.getRemoteAddr());invokeLog.setClassMethod(joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());invokeLog.setArgs(Arrays.toString(joinPoint.getArgs()));}@AfterReturning(returning = "ret", pointcut = "invokeLog()")public void doAfterReturning(Object ret) throws Throwable {// 处理完请求，返回内容log.info("RESPONSE : " + ret);InvokeLog invokeLog = invokelog.get();invokeLog.setResponse(ret.toString());invokeLog.setTime((System.currentTimeMillis()-time.get()));invokeLogMapper.insert(invokeLog);}@After(value = "invokeLog()")public void after(){}
}

/*** @program: beidou* @description: 注解文件* @author: shengkai* @create: 2018-08-24 08:59**/
@Target({ElementType.METHOD,ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface InvokeLog {String name() default "";String description() default "";boolean printReturn() default true;
}