adamswanglin / wllock Goto Github PK
View Code? Open in Web Editor NEW高并发下本地锁+分布式锁
高并发下本地锁+分布式锁
1、当本地锁和分布式锁都获取成功后才进行pjp.proceed();才对吧
2、超时获取锁失败,应该设置是否抛异常或者其他策略吧,不应该继续执行业务代码吧(aop里)。主要是失败了此时应该怎么做才好呢,尤其是当时间设置的比较短,或者执行的业务花费时间较长的时候
3、setnx和过期时间一起不是原子操作,当设置完setnx,此时宕机,可能锁就无法释放掉了
自己参考这个代码尝试写了一遍,要连接的方法有返回类型boolean时,报转型错误,有什么好的解决方案?
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