授予 /etc/rc.d/rc.local 文件执行权限
chmod +x /etc/rc.d/rc.local
然后我们创建启动文件 runJar.sh
#!/bin/bash
export JAVA_HOME=/usr/local/jdk1.8.0_171
export JRE_HOME=/usr/local/jdk1.8.0_171/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$PATH
cd /home/
nohup java -jar jcmes-center-0.0.1-SNAPSHOT.jar >center.log 2>&1 &
nohup java -jar jcmes-security-login-0.0.1-SNAPSHOT.jar >login.log 2>&1 &
nohup java -jar jcmes-card-0.0.1-SNAPSHOT.jar >card.log 2>&1
这里我们选择是以生成log的方式启动jar包。
启动几个jar 就在后边添加，注意jdk的环境变量填写正确
cd /home/ 的意思是 进入jar包目录
接下来我们赋予runJar.sh 执行权限
chmod +x /home/runJar.sh
最关键的步骤
运行命令
vi /etc/rc.d/rc.local
编辑 rc.local文件
#!/bin/bash
# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES
#
# It is highly advisable to create own systemd services or udev rules
# to run scripts during boot instead of using this file.
#
# In contrast to previous versions due to parallel execution during boot
# this script will NOT be run after all other services.
#
# Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure
# that this script will be executed during boot.
touch /var/lock/subsys/local
/home/runJar2.sh
注意最后一行 加入我们的启动文件
最后 重启服务器
[root@localhost ~]# reboot
我们看是否已经启动
[root@localhost ~]# ps -ef | grep java
root 917 1 48 23:40 ? 00:00:11 java -jar jcmes-center-0.0.1-SNAPSHOT.jar
root 918 1 42 23:40 ? 00:00:09 java -jar jcmes-security-login-0.0.1-SNAPSHOT.jar
root 1091 1070 0 23:40 pts/0 00:00:00 grep --color=auto java
OK~!
