@Aspect @Component public class LogApsect { private static final Logger logger = LoggerFactory.getLogger(LogApsect.class); ThreadLocal<Long> startTime = new ThreadLocal<>(); // 第一个*代表返回类型不限 // 第二个*代表所有类 // 第三个*代表所有方法 // (..) 代表参数不限 @Pointcut("execution(public * com.lmx.blog.controller.*.*(..))") @Order(2) public void pointCut(){}; @Pointcut("@annotation(com.lmx.blog.annotation.RedisCache)") @Order(1) // Order 代表优先级,数字越小优先级越高 public void annoationPoint(){}; @Before(value = "annoationPoint() || pointCut()") public void before(JoinPoint joinPoint){ System.out.println("方法执行前执行......before"); ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); HttpServletRequest request = attributes.getRequest(); logger.info("<====================================================="); logger.info("请求来源: =》" request.getRemoteAddr()); logger.info("请求URL:" request.getRequestURL().toString()); logger.info("请求方式:" request.getMethod()); logger.info("响应方法:" joinPoint.getSignature().getDeclaringTypeName() "." joinPoint.getSignature().getName()); logger.info("请求参数:" Arrays.toString(joinPoint.getArgs())); logger.info("------------------------------------------------------"); startTime.set(System.currentTimeMillis()); } // 定义需要匹配的切点表达式,同时需要匹配参数 @Around("pointCut() && args(arg)") public Response around(ProceedingJoinPoint pjp,String arg) throws Throwable{ System.out.println("name:" arg); System.out.println("方法环绕start...around"); String result = null; try{ result = pjp.proceed().toString() "aop String"; System.out.println(result); }catch (Throwable e){ e.printStackTrace(); } System.out.println("方法环绕end...around"); return (Response) pjp.proceed(); } @After("within(com.lmx.blog.controller.*Controller)") public void after(){ System.out.println("方法之后执行...after."); } @AfterReturning(pointcut="pointCut()",returning = "rst") public void afterRunning(Response rst){ if(startTime.get() == null){ startTime.set(System.currentTimeMillis()); } System.out.println("方法执行完执行...afterRunning"); logger.info("耗时(毫秒):" (System.currentTimeMillis() - startTime.get())); logger.info("返回数据:{}", rst); logger.info("==========================================>"); } @AfterThrowing("within(com.lmx.blog.controller.*Controller)") public void afterThrowing(){ System.out.println("异常出现之后...afterThrowing"); } }
@RequestMapping("/achieve") public Response achieve(){ System.out.println("方法执行-----------"); return Response.ok(articleDetailSercice.getPrimaryKeyById(1L)); }
方法执行前执行......before 2018-11-23 16:31:59.795 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - <===================================================== 2018-11-23 16:31:59.795 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 请求来源: =》0:0:0:0:0:0:0:1 2018-11-23 16:31:59.795 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 请求URL:http://localhost:8888/user/achieve 2018-11-23 16:31:59.795 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 请求方式:GET 2018-11-23 16:31:59.795 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 响应方法:com.lmx.blog.controller.UserController.achieve 2018-11-23 16:31:59.796 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 请求参数:[] 2018-11-23 16:31:59.796 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - ------------------------------------------------------ 方法执行----------- 2018-11-23 16:31:59.806 [http-nio-8888-exec-9] DEBUG c.l.b.m.A.selectPrimaryKey - ==> Preparing: select * from article_detail where id = ? 2018-11-23 16:31:59.806 [http-nio-8888-exec-9] DEBUG c.l.b.m.A.selectPrimaryKey - ==> Preparing: select * from article_detail where id = ? 2018-11-23 16:31:59.806 [http-nio-8888-exec-9] DEBUG c.l.b.m.A.selectPrimaryKey - ==> Parameters: 1(Long) 2018-11-23 16:31:59.806 [http-nio-8888-exec-9] DEBUG c.l.b.m.A.selectPrimaryKey - ==> Parameters: 1(Long) 2018-11-23 16:31:59.814 [http-nio-8888-exec-9] DEBUG c.l.b.m.A.selectPrimaryKey - <== Total: 1 2018-11-23 16:31:59.814 [http-nio-8888-exec-9] DEBUG c.l.b.m.A.selectPrimaryKey - <== Total: 1 方法之后执行...after. 方法执行完执行...afterRunning 2018-11-23 16:31:59.824 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 耗时(毫秒):27 2018-11-23 16:31:59.824 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - 返回数据:com.lmx.blog.common.Response@8675ce5 2018-11-23 16:31:59.824 [http-nio-8888-exec-9] INFO c.l.blog.config.LogApsect - ==========================================>
@RedisCache(type = Response.class) @RequestMapping("/sendEmail") public Response sendEmailToAuthor(String content){ System.out.println("测试执行次数"); return Response.ok(true); }
name:第二封邮件呢 方法环绕start...around 方法执行前执行......before 2018-11-23 16:34:55.347 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - <===================================================== 2018-11-23 16:34:55.347 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求来源: =》0:0:0:0:0:0:0:1 2018-11-23 16:34:55.347 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求URL:http://localhost:8888/user/sendEmail 2018-11-23 16:34:55.348 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求方式:GET 2018-11-23 16:34:55.348 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 响应方法:com.lmx.blog.controller.UserController.sendEmailToAuthor 2018-11-23 16:34:55.348 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求参数:[第二封邮件呢] 2018-11-23 16:34:55.348 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - ------------------------------------------------------ 测试执行次数 com.lmx.blog.common.Response@6d17f2fdaop String 方法环绕end...around 方法执行前执行......before 2018-11-23 16:34:55.349 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - <===================================================== 2018-11-23 16:34:55.349 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求来源: =》0:0:0:0:0:0:0:1 2018-11-23 16:34:55.349 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求URL:http://localhost:8888/user/sendEmail 2018-11-23 16:34:55.349 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求方式:GET 2018-11-23 16:34:55.349 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 响应方法:com.lmx.blog.controller.UserController.sendEmailToAuthor 2018-11-23 16:34:55.349 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 请求参数:[第二封邮件呢] 2018-11-23 16:34:55.350 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - ------------------------------------------------------ 测试执行次数 方法之后执行...after. 方法执行完执行...afterRunning 2018-11-23 16:34:55.350 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 耗时(毫秒):0 2018-11-23 16:34:55.350 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - 返回数据:com.lmx.blog.common.Response@79f85428 2018-11-23 16:34:55.350 [http-nio-8888-exec-2] INFO c.l.blog.config.LogApsect - ==========================================>
// 定义需要匹配的切点表达式,同时需要匹配参数 @Around("pointCut() && args(arg)") public Response around(ProceedingJoinPoint pjp,String arg) throws Throwable{ System.out.println("name:" arg); System.out.println("方法环绕start...around"); String result = null; try{ result = pjp.proceed().toString() "aop String"; System.out.println(result); }catch (Throwable e){ e.printStackTrace(); } System.out.println("方法环绕end...around"); return (Response) pjp.proceed(); }
@Around("pointCut() && args(arg)") public Response around(ProceedingJoinPoint pjp,String arg) throws Throwable{ System.out.println("name:" arg); System.out.println("方法环绕start...around"); String result = null; Object object = pjp.proceed(); try{ result = object.toString() "aop String"; System.out.println(result); }catch (Throwable e){ e.printStackTrace(); } System.out.println("方法环绕end...around"); return (Response) object; }
name:第二封邮件呢 方法环绕start...around 方法执行前执行......before 2018-11-23 16:52:14.315 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - <===================================================== 2018-11-23 16:52:14.315 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 请求来源: =》0:0:0:0:0:0:0:1 2018-11-23 16:52:14.315 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 请求URL:http://localhost:8888/user/sendEmail 2018-11-23 16:52:14.315 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 请求方式:GET 2018-11-23 16:52:14.316 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 响应方法:com.lmx.blog.controller.UserController.sendEmailToAuthor 2018-11-23 16:52:14.316 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 请求参数:[第二封邮件呢] 2018-11-23 16:52:14.316 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - ------------------------------------------------------ 测试执行次数 com.lmx.blog.common.Response@1b1c76afaop String 方法环绕end...around 方法之后执行...after. 方法执行完执行...afterRunning 2018-11-23 16:52:14.316 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 耗时(毫秒):0 2018-11-23 16:52:14.316 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - 返回数据:com.lmx.blog.common.Response@1b1c76af 2018-11-23 16:52:14.316 [http-nio-8888-exec-4] INFO c.l.blog.config.LogApsect - ==========================================>
@Pointcut("execution(public * com.lmx.blog.controller.UserController.*(..))")
@Pointcut("@annotation(com.lmx.blog.annotation.RedisCache)") @Order(1) // Order 代表优先级,数字越小优先级越高 public void annoationPoint(){};
@Pointcut("execution(public * com.lmx.blog.controller.UserController.*(..))") @Order(2) public void pointCut(){};