Tomcat开机自启动

在Linux系统下配置service启动和关闭

1， 通过命令cd /etc/init.d文件夹下
2， 再通过命令 vim tomcat10 进入vim编辑界面
3，用过 i键 现在把下面代码贴入编辑界面

shell脚本如下

#!/bin/bash  
# This is the init script for starting up the  
#  Jakarta Tomcat server  
#  
# chkconfig: 345 91 10  
# description: Starts and stops the Tomcat daemon.  
#  

# Source function library.  
. /etc/rc.d/init.d/functions  

# Get config.  
. /etc/sysconfig/network  

# Check that networking is up.  
[ "${NETWORKING}" = "no" ] && exit 0  

export JAVA_HOME=/usr/java/jdk-15
tomcat_home=/usr/local/apache-tomcat-10.0.0
startup=$tomcat_home/bin/startup.sh  
shutdown=$tomcat_home/bin/shutdown.sh  

start(){  
  echo -n "Starting Tomcat service:"  
  cd $tomcat_home  
  $startup  
  echo "tomcat is succeessfully started up"  
}  

stop(){  
  echo -n "Shutting down tomcat: "  
  cd $tomcat_home  
  $shutdown  
  echo "tomcat is succeessfully shut down."  
}  

status(){  
  numproc=`ps -ef | grep catalina | grep -v "grep catalina" | wc -l`  
  if [ $numproc -gt 0 ]; then  
     echo "Tomcat is running..."  
  else  
     echo "Tomcat is stopped..."  
  fi  
}  

restart(){  
  stop  
  start  
}    
# See how we were called.  
  case "$1" in  
  start)  
     start  
     ;;  
  stop)  
     stop  
     ;;  
  status)  
     status  
     ;;  
  restart)  
     restart  
     ;;  
  *)  
     echo $"Usage: $0 {start|stop|status|restart}"  
     exit 1  
  esac

（文件不能执行，请执行该命令）给文件添加权限，使得脚本文件可以执行，命令为： chmod u+x /etc/rc.d/init.d/tomcat

4, 将文件加入到服务队列中

chkconfig --add tomcat10

5,查看tomcat 文件是否加入服务列表成功

chkconfig --list

6,设置服务开机自启动

chkconfig tomcat10 on

7,重启

systemctl restart tomcat10