From 207ae7df18d601d839d945d32c5519f95b959a92 Mon Sep 17 00:00:00 2001 From: yujian <yujian@163.com> Date: 星期六, 28 十二月 2019 11:28:49 +0800 Subject: [PATCH] 文章 --- fanli/src/main/java/com/yeshi/fanli/aspect/RequestSerializableAspect.java | 22 ++++++++++++++-------- 1 files changed, 14 insertions(+), 8 deletions(-) diff --git a/fanli/src/main/java/com/yeshi/fanli/aspect/RequestSerializableAspect.java b/fanli/src/main/java/com/yeshi/fanli/aspect/RequestSerializableAspect.java index a2d5d62..49a3058 100644 --- a/fanli/src/main/java/com/yeshi/fanli/aspect/RequestSerializableAspect.java +++ b/fanli/src/main/java/com/yeshi/fanli/aspect/RequestSerializableAspect.java @@ -30,6 +30,7 @@ import redis.clients.jedis.Jedis; import redis.clients.jedis.JedisPool; +import redis.clients.jedis.params.SetParams; @Component @Aspect @@ -92,31 +93,36 @@ if (!StringUtil.isNullOrEmpty(cacheKey)) { cacheKey = joinPoint.getTarget().getClass().getName() + "." + targetMethod.getName() + "-" + cacheKey; + String cacheAlias = cacheKey; cacheKey = "rs-" + StringUtil.Md5(cacheKey); // jiedis鍘熷瓙鎬у仛鎷︽埅 Jedis jedis = jedisPool.getResource(); + long threadId= Thread.currentThread().getId(); try { - Constant.waitingThreadSet.add(Thread.currentThread().getId()); - long result = 0; + Constant.waitingThreadSet.add(threadId); + String result = null; long startTime = System.currentTimeMillis(); // 绛夊緟鍝嶅簲 - while (result <= 0) { - result = jedis.setnx(cacheKey, "1"); - if (result <= 0) { + while (StringUtil.isNullOrEmpty(result)) { + + result = jedis.set(cacheKey, "1", new SetParams().nx().ex(30)); + if (StringUtil.isNullOrEmpty(result)) { try { Thread.sleep(50); } catch (InterruptedException e) { e.printStackTrace(); } - if (System.currentTimeMillis() - startTime > 1000 * 60L) { + if (System.currentTimeMillis() - startTime > 1000 * 30L) { Constant.waitingThreadSet.remove(Thread.currentThread().getId()); out.print(JsonUtil.loadFalseResult("杩炴帴瓒呮椂")); return null; } + } else { + break; } } - if (result > 0) { + if (!StringUtil.isNullOrEmpty(result)) { try { return joinPoint.proceed(); } catch (Throwable e) { @@ -128,7 +134,7 @@ } } } finally { - jedisPool.returnResource(jedis); + jedis.close(); } } } catch (Exception e) {// 鍘熷瓙鎬т繚鎶ゅ嚭閿� -- Gitblit v1.8.0