AOP记录日志

Posted 2021-03-22 gabriel-y

1.自定义注解

@Target(ElementType.METHOD) //注解放置的目标位置,METHOD是可注解在方法级别上
@Retention(RetentionPolicy.RUNTIME) //注解在哪个阶段执行
@Documented //生成文档
public @interface RptLog {
    String value() default "";
}

2.aop相关的配置类

@Slf4j
@Aspect
@Component
public class RptOperateLogAspect {

    @Autowired
    @SuppressWarnings("all")
    private RptOperateLogMapper rptOperateLogMapper;

    @Autowired
    private UserService userService;
    //定义切点 @Pointcut
    //在注解的位置切入代码
    @Pointcut("@annotation(com.in.g.data.config.RptLog)")
    public void logPoinCut() {
    }

    //切面 配置通知
    @AfterReturning("logPoinCut()")
    public void saveSysLog(JoinPoint joinPoint) {
        System.out.println("报表系统记录操作日志");
        //保存日志
        RptOperateLog rptOperateLog = new RptOperateLog();

        //从切面织入点处通过反射机制获取织入点处的方法
        MethodSignature signature = (MethodSignature) joinPoint.getSignature();
        //获取切入点所在的方法
        Method method = signature.getMethod();

        //获取当前用户操作信息
        Object[] args = joinPoint.getArgs();
        if (ArrayUtils.isNotEmpty(args)){
            Integer id = (Integer) args[0];
            //记录操作用户的信息
            SessionUserDTO user = userService.getUser(id);
            rptOperateLog.setRole(user.getRoleName());
            rptOperateLog.setUsername(user.getFullName());
            rptOperateLog.setAccount(user.getUserName());
        }
        RptLog rptLog = method.getAnnotation(RptLog.class);
        if (rptLog != null) {
            String value = rptLog.value();
            //操作名称
            rptOperateLog.setOperateContent(value);
        }
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        //操作时间
        rptOperateLog.setOperateTime(new Date());
        //操作用户ip地址
        rptOperateLog.setIpAddress(IpAddressUtil.getIpAddr(request));
        //操作设备信息
        String deviceInfo = AgentUserKit.getDeviceInfo(request);
        rptOperateLog.setDevice(deviceInfo);
        //保存操作日志
        rptOperateLogMapper.saveLog(rptOperateLog);
        log.info("报表日志保存成功 rptOperateLog:[{}]",rptOperateLog);
    }
}

3.使用自定义注解

    @GetMapping("/customer_info")
    @RptLog(value = "下载-客户详情报表")
    public Result customerInfoExcelGenerate(@RequestHeader(CommonConstant.X_OPERATOR_ID) Integer loginId,
                                            @Validated  CustomerInfoDTO customerInfoDTO) {
        iReportExcelRecordService.customerInfoExcelGenerate(loginId,customerInfoDTO);
        return Result.success(null);
    }