ubuntu20.04安装zookeeper1.下载zookeeper安装包  进入https://downloads.apache.org/zookeeper/下载安装包，然后上传至虚拟机中的ubuntu。我这里选择的是zookeeper-3.6.3。2.解压zookeeper安装包tar -zxvf apache-zookeeper-3.6.3-bin.tar.gz3.开始配置环境(1)配置文