@SysLog 注解

一 、@SysLog 注解实例

接口上使用@SysLog 注释当前接口的作用即可
@SysLog(“添加终端”)
@PostMapping
@PreAuthorize(“@pms.hasPermission(‘sys_client_add’)”)
public R add(@Valid @RequestBody SysOauthClientDetails sysOauthClientDetails) {
return new R<>(sysOauthClientDetailsService.save(sysOauthClientDetails));
}

二、原理讲解

AOP 切面获取当前请求的注解值，并 异步 发送时间，减少日志操作的性能损耗

@Aspect
@Slf4j
public class SysLogAspect {

@Around("@annotation(sysLog)")
public Object around(ProceedingJoinPoint point, SysLog sysLog) throws Throwable {
    String strClassName = point.getTarget().getClass().getName();
    String strMethodName = point.getSignature().getName();
    log.debug("[类名]:{},[方法]:{}", strClassName, strMethodName);
    SpringContextHolder.publishEvent(new SysLogEvent(logVo));
    return obj;
}
}

监听器在接收到日志事件后进行调用feign入口处理 

@Slf4j
@AllArgsConstructor
public class SysLogListener {

private final RemoteLogService remoteLogService;

@Async
@Order
@EventListener(SysLogEvent.class)
public void saveSysLog(SysLogEvent event) {
        SysLog sysLog = (SysLog) event.getSource();
        remoteLogService.saveLog(sysLog, SecurityConstants.FROM_IN);
    }
}