public ZookeeperConfig setBaseSleepTimeMilliseconds(final int baseSleepTimeMilliseconds) {
        this.baseSleepTimeMilliseconds = baseSleepTimeMilliseconds;
        return this;
    }
set base sleep time.
@param baseSleepTimeMilliseconds base sleep time in milliseconds.
@return zk config.
shenyu-registry/shenyu-registry-zookeeper/src/main/java/org/apache/shenyu/registry/zookeeper/ZookeeperConfig.java