RedisUtil-redisTemplate-setNX

public boolean setNX(String key, String value) {
return (Boolean) redisTemplate.execute((RedisCallback) connection -> {
Boolean acquire = connection.setNX(key.getBytes(), value.getBytes());
if (acquire) {
return true;
} else {
return false;
}
});
}

public boolean retrySetNX(String key, String value) {
    return (Boolean) redisTemplate.execute((RedisCallback) connection -> {
        Boolean acquire = connection.setNX(key.getBytes(), value.getBytes());
        if (acquire) {
            return true;
        } else {
            return retrySetNX(key, value);
        }
    });
}