Springboot使用aop实现接口日志打印

1@Component
2@Aspect
3@Slf4j
4public class LogAspect {
5  /**
6   * define point cut.
7   */
8  @Pointcut("execution(* org.dog.server.controller.*.*(..))")
9  private void pointCutMethod() {
10  }
11
12
13  /**
14   * 环绕通知.
15   *
16   * @param pjp pjp
17   * @return obj
18   * @throws Throwable exception
19   */
20  @Around("pointCutMethod()")
21  public Object doAround(ProceedingJoinPoint pjp) throws Throwable {
22    StopWatch watch = new StopWatch();
23    watch.start();
24    MethodSignature methodSignature = (MethodSignature) pjp.getSignature();
25    log.info("-----------------------");
26    log.info("---Around日志通知: 进入类: {}",pjp.getTarget().getClass().getName());
27    log.info("---Around通知: 进入方法: {}",methodSignature.getName());
28    log.info("---Around通知: 参数列表: {}",Arrays.toString(pjp.getArgs()));
29    Object o = pjp.proceed();
30    watch.stop();
31    log.info("接口耗时: {}",formatTime(watch.getTotalTimeMillis()));
32    log.info("-----------------------");
33    return o;
34  }
35
36  /**
37   * 前置通知.
38   */
39  @Before("pointCutMethod()")
40  public void doBefore() {
41//        System.out.println("前置通知@Before执行");
42  }
43
44
45  /**
46   * 后置通知.
47   *
48   * @param result return val
49   */
50  @AfterReturning(pointcut = "pointCutMethod()", returning = "result")
51  public void doAfterReturning(String result) {
52        log.info("---后置通知:, 返回值: {}", result);
53  }
54
55  /**
56   * 异常通知.
57   *
58   * @param e exception
59   */
60  @AfterThrowing(pointcut = "pointCutMethod()", throwing = "e")
61  public void doAfterThrowing(Exception e) {
62    log.info("@AfterThrowing异常通知, 异常: {}" , e.getMessage());
63  }
64
65  /**
66   * 最终通知.
67   */
68  @After("pointCutMethod()")
69  public void doAfter() {
70//        System.out.println("@After最终通知执行");
71  }
72
73  /**
74   * @description: TODO 毫秒转时分秒
75   **/
76  public static String formatTime(Long ms) {
77    Integer ss = 1000;
78    Integer mi = ss * 60;
79    Integer hh = mi * 60;
80    Integer dd = hh * 24;
81
82    Long day = ms / dd;
83    Long hour = (ms - day * dd) / hh;
84    Long minute = (ms - day * dd - hour * hh) / mi;
85    Long second = (ms - day * dd - hour * hh - minute * mi) / ss;
86    Long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;
87
88    StringBuilder sb = new StringBuilder();
89    if(day > 0) {
90      sb.append(day).append("天");
91    }
92    if(hour > 0) {
93      sb.append(hour).append("小时");
94    }
95    if(minute > 0) {
96      sb.append(minute).append("分");
97    }
98    if(second > 0) {
99      sb.append(second).append("秒");
100    }
101    if(milliSecond > 0) {
102      sb.append(milliSecond).append("毫秒");
103    }
104    return sb.toString();
105  }
106
107
108}```