windows
把待替换文件放到与jar包同级目录下,执行CMD指令
#jar uf ***.jar 替换的文件名
jar uf pc-application-1.0-SNAPSHOT.jar BOOT-INF/classes/application-local.properties
Linux? 替换文件并启动shell脚本
jar uvf ***.jar 要替换的文件
#!/bin/bash
#name:jar包启动脚本;
#date:2021-9-16;
#author:Hou-XiaoYang
#此处修改脚本名称:
APP_NAME=pc-application-1.0-SNAPSHOT.jar
UF_NAME=BOOT-INF/classes/application-local.properties
#脚本菜单项
usage() {
echo "Usage: sh tf.sh [start|stop|restart|status]"
exit 1
}
is_exist(){
pid=`ps -ef|grep $APP_NAME|grep -v grep|awk '{print $2}' `
#如果不存在返回1,存在返回0
if [ -z "${pid}" ]; then
return 1
else
return 0
fi
}
#启动脚本
start(){
is_exist
if [ $? -eq "0" ]; then
echo "${APP_NAME} is already running. pid=${pid} ."
else
#此处注意修改jar和log文件文件位置:
jar uvf $APP_NAME $UF_NAME
nohup java -jar $APP_NAME > bootdolog.log 2>&1 &
#此处打印log日志:
tail -f bootdolog.log
fi
}
#停止脚本
stop(){
is_exist
if [ $? -eq "0" ]; then
kill -9 $pid
else
echo "${APP_NAME} is not running"
fi
}
#显示当前jar运行状态
status(){
is_exist
if [ $? -eq "0" ]; then
echo "${APP_NAME} is running. Pid is ${pid}"
else
echo "${APP_NAME} is NOT running."
fi
}
#重启脚本
restart(){
stop
start
}
case "$1" in
"start")
start
;;
"stop")
stop
;;
"status")
status
;;
"restart")
restart
;;
*)
usage
;;
esac
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