Spring中AOP的使用

@Order(2)
@Aspect
@Component
public class TokenCheckAspect {

    private Logger log = Logger.getLogger(this.getClass());

    @Autowired
    private TokenManager tokenManager;

    @Pointcut("execution(public * com.fiicloud.fit.controller.*.*_U(..))")
    public void tokenCheck(){}

    @Before("tokenCheck()")
    public void doBefore(JoinPoint joinPoint) throws TokenInvalidException {
        HttpServletRequest request = SpringUtil.getRequest();
        String token = TokenManager.getToken(request);
        if(!tokenManager.containsKey(token)) {
            // token无效
            log.info("token无效 ----------> " + joinPoint.getSignature().getName());
            throw new TokenInvalidException();
        }
    }

    @After("tokenCheck()")
    public void doAfter() {

    }
}

Spring中AOP的使用

原文：https://www.cnblogs.com/yyml181231/p/12727819.html