jar包开机自启

不错的linux下通用的java程序启动脚本（转载）_rodert-CSDN博客_java 启动脚本

https://blog.csdn.net/qq_40374604/article/details/91820355
Linux shell脚本启动 停止 重启jar包 - 君哥~ - 博客园
https://www.cnblogs.com/wangfajun/p/9585530.html

创建启动脚本

cd jar
vim autostart.sh
#!/bin/sh
source /etc/profile
RUN_DIR="/root/jar";
nohup java -Xms512m -Xmx1024m -jar $RUN_DIR/scancode.jar >> $RUN_DIR/scancode.log 2>&1 &
nohup java -Xms1024m -Xmx1024m -jar $RUN_DIR/settle-0.0.1-SNAPSHOT.jar --spring.profiles.active=local >> $RUN_DIR/settle.log 2>&1 &
chmod +x  ./autostart.sh

添加开机自启

vim /usr/lib/systemd/system/jar.service
[Unit]
Description=jar
After=network.target
[Service]
Type=forking
ExecStart=/root/jar/autostart.sh
PrivateTmp=true
[Install]
WantedBy=multi-user.target
chmod 755 /usr/lib/systemd/system/jar.service
systemctl daemon-reload
systemctl enable jar.service

关闭开机自启

systemctl disable jar.service