用redis實現分佈式鎖，秒殺案例

分佈式鎖的簡單實現代碼：java /** * 分佈式鎖的簡單實現代碼 * Created by liuyang on 2017/4/20. */ public class DistributedLock { private final JedisPool jedisPool; public DistributedLock(JedisPool jedisPool) {

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