Centos系统里运行java的jar启动脚本

#!/bin/bash # java sdk 环境路径 JAVA_HOME_BIN="/usr/local/jdk18/bin" # jar调优参数 这里开头和结尾没有空格 运行指令里有空格的 RESOURCE_PARAM="-Xms256m -Xmx512m -Xss10m" # jar包路径 RESOURCE_PATH="/home/boot-java" # jar包名字 RESOURCE_NAME="boot-example-hello-0.0.1-SNAPSHOT.jar" # param start stop restart param=$1 pid=`ps -ef|grep java|grep $RESOURCE_NAME|awk '{print $2}'` startup(){ nohup $JAVA_HOME_BIN/java $RESOURCE_PARAM -jar $RESOURCE_PATH/$RESOURCE_NAME > /dev/null 2>&1 & sleep 3 echo "$RESOURCE_NAME to running pid="`ps -ef|grep java|grep $RESOURCE_NAME|awk '{print $2}'` } if [ ! $param ]; then echo "specify param 'start|restart|stop'" exit fi if [ $param == 'start' ]; then if [ ! $pid ]; then startup else echo "$RESOURCE_NAME is running pid=$pid" fi fi if [ $param == 'restart' ]; then if [ $pid ]; then kill -9 $pid sleep 1 echo "$pid is killed" fi sleep 3 startup fi if [ $param == 'stop' ]; then if [ $pid ]; then kill -9 $pid sleep 3 fi echo "$RESOURCE_NAME is stopped" fi