在Linux中利用Service启动、停止jar，配置开机自启操作系统qq38667881的博客-

1.切换目录到/etc/rc.d/init.d，并编辑文件

cd /etc/rc.d/init.d

vim test

2.编写启动脚本内容

 #!/bin/bash #chkconfig: 2345 10 90  #description: test service ....  LANG=en_US.UTF-8 #设置编码utf-8 export LANG export JAVA_HOME=/usr/java/jdk1.8.0_231-amd64 export JRE_HOME=/$JAVA_HOME/jre export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin  APP_NAME=/usr/local/project/test.jar  usage() {     echo "Usage: 请输入正确的脚本命令 [start|stop|restart|status]"     exit 1 }   is_exist(){   pid=`ps -ef|grep $APP_NAME|grep -v grep|awk '{print $2}'`    if [ -z "${pid}" ]; then    return 1   else     return 0   fi }   start(){   is_exist   if [ $? -eq 0 ]; then     echo "${APP_NAME} is already running. pid=${pid}"   else     nohup java -jar ${APP_NAME} >/dev/null 2>&1 &   fi }   stop(){   is_exist   if [ $? -eq "0" ]; then     kill -9 $pid   else     echo "${APP_NAME} is NOT running"   fi   }   status(){   is_exist   if [ $? -eq "0" ]; then     echo "${APP_NAME} is running. Pid is ${pid}"   else     echo "${APP_NAME} is NOT running."   fi }   restart(){   stop   sleep 5   start }   case "$1" in   "start")     start     ;;   "stop")     stop     ;;   "status")     status     ;;   "restart")     restart     ;;   *)     usage     ;; esac 

3.给予权限

chmod +x /etc/rc.d/init.d/test

4.添加到chkconfig

chkconfig –add test

5.查看是否添加到chkconfig

chkconfig –list

6.添加到开机自启

chkconfig test on

7.关闭开机自启

chkconfig test off

8.脚本操作命令示例

service test status  #查看状态

service test start #启动

service test stop #停止

service test restart #重启