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@@ -272,4 +272,34 @@ public class RedisUtil {
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}
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}
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+ /**
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+ * incr
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+ * @param key
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+ * @return value
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+ */
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+ public synchronized static Long incr(String key) {
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+ Jedis jedis = getJedis();
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+ if (null == jedis) {
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+ return null;
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+ }
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+ long value = jedis.incr(key);
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+ jedis.close();
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+ return value;
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+ }
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+
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+ /**
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+ * decr
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+ * @param key
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+ * @return value
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+ */
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+ public synchronized static Long decr(String key) {
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+ Jedis jedis = getJedis();
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+ if (null == jedis) {
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+ return null;
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+ }
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+ long value = jedis.decr(key);
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+ jedis.close();
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+ return value;
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+ }
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+
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}
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