redisson 分布式锁

    @RequestMapping(value = "/testLock", method = RequestMethod.POST)
    public BaseResponse<Boolean> testLock(@RequestBody TestLockRequest testLockRequest) {
        RLock rLock = null;
        boolean isLocked = false;
        try {
            rLock = redissonClient.getLock("testLock" + testLockRequest.getUserId());
            isLocked = rLock.tryLock();
            log.info("加锁#isLocked：{}", isLocked);
            if (!isLocked) {
                return RspUtils.error("操作繁忙，请稍后再试！");
            }
            return RspUtils.success();
        } finally {
            if (isLocked && rLock.isHeldByCurrentThread()) {
                rLock.unlock();
            }
        }
    }