java 程序 shell 启动脚本

ps -ef |grep java|grep ruoyi-admin.jar

案例1：

star.sh

#!/bin/bash
AppName=ruoyi-admin.jar

# JVM参数
JVM_OPTS="-Dname=$AppName  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=18091 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false  -Djava.rmi.server.hostname=172.17.15.252"



java $JVM_OPTS -jar $AppName > /dev/null &
echo $! > /var/run/work_hour/workhour.pid
echo "Start $AppName success..."

或者：

#!/bin/bash
source /etc/profile
java -Dspring.profiles.active=test \
-Dcom.sun.management.jmxremote \
-Dcom.sun.management.jmxremote.port=18083 \
-Dcom.sun.management.jmxremote.local.only=false \
-Dcom.sun.management.jmxremote.authenticate=false \
-Dcom.sun.management.jmxremote.ssl=false \
-Djava.rmi.server.hostname=172.17.15.252 \
-jar -server  /home/liuw/gzm/gateway-1.0.0-SNAPSHOT.jar > /dev/null &
echo $! > /var/run/gzm/gzm_gw.pid

stop.sh

#!/bin/bash

PID=$(cat /var/run/work_hour/workhour.pid)
kill -9 $PID

案例2： 合在一起的ruoyi

#!/bin/sh
# ./ry.sh start 启动 stop 停止 restart 重启 status 状态
AppName=ruoyi-admin.jar

# JVM参数
JVM_OPTS="-Dname=$AppName  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=18091 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false  -Djava.rmi.server.hostname=172.17.15.252"

APP_HOME=`pwd`
LOG_PATH=$APP_HOME/logs/$AppName.log

if [ "$1" = "" ];
then
    echo -e "\033[0;31m 未输入操作名 \033[0m  \033[0;34m {start|stop|restart|status} \033[0m"
    exit 1
fi

if [ "$AppName" = "" ];
then
    echo -e "\033[0;31m 未输入应用名 \033[0m"
    exit 1
fi

function start()
{
    PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`

	if [ x"$PID" != x"" ]; then
	    echo "$AppName is running..."
	else
		nohup java $JVM_OPTS -jar $AppName > /dev/null 2>&1 &
		echo "Start $AppName success..."
	fi
}

function stop()
{
    echo "Stop $AppName"

	PID=""
	query(){
		PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
	}

	query
	if [ x"$PID" != x"" ]; then
		kill -TERM $PID
		echo "$AppName (pid:$PID) exiting..."
		while [ x"$PID" != x"" ]
		do
			sleep 1
			query
		done
		echo "$AppName exited."
	else
		echo "$AppName already stopped."
	fi
}

function restart()
{
    stop
    sleep 2
    start
}

function status()
{
    PID=`ps -ef |grep java|grep $AppName|grep -v grep|wc -l`
    if [ $PID != 0 ];then
        echo "$AppName is running..."
    else
        echo "$AppName is not running..."
    fi
}

case $1 in
    start)
    start;;
    stop)
    stop;;
    restart)
    restart;;
    status)
    status;;
    *)

esac