Centos 通用jar包程序处理脚本

不同应用只需要修改AppName参数内容即可实现jar包的启动，停止，重启

启动：./app.sh start

停止：./app.sh stop

重启：./app.sh restart

参考：若依项目

#!/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=$AppName  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
APP_HOME=`pwd`
LOG_PATH=$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 > /data/ruoyi/nohup 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

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