#!/bin/bash function printHelp() { echo "用法:" echo " start-installService-slave.sh -m http://ip:port -p path" echo " -p - 指定安装路径" echo " start-installService-slave.sh (打印帮助信息)" echo } if [ $# == 0 ]; then printHelp exit 0 fi INSTALL_PATH="" while getopts "h?p:" opt; do case "$opt" in h | \?) printHelp exit 0 ;; p) INSTALL_PATH=$OPTARG ;; esac done which java if [ "$?" -ne 0 ]; then echo "请先按转JDK并将其可执行目录放入环境变量PATH中。结束运行" exit 1 fi java -jar bcp-install.jar --global.master=0 --install.path=${INSTALL_PATH} --init.yes=0