#!/bin/bash
#這裏可替換爲你本身的執行程序,其餘代碼無需更改
APP_NAME=/opt/server/msp/health-api/health-2.0.2.jar
#使用說明,用來提示輸入參數
usage() {
echo "Usage: sh health_api.sh [start|stop|restart|status]"
exit 1
}
#檢查程序是否在運行
is_exist(){
pid=`ps -ef|grep $APP_NAME|grep -v grep|awk '{print $2}'`
#若是不存在返回1,存在返回0
if [ -z "${pid}" ]; then
return 1
else
return 0
fi
}
#啓動方法
start(){
is_exist
if [ $? -eq 0 ]; then
echo "${APP_NAME} is already running. pid=${pid}"
else
echo "開始啓動..."
nohup java -jar ${APP_NAME} >/dev/null 2>&1 &
echo "啓動結束"
fi
}
#中止方法
stop(){
is_exist
if [ $? -eq "0" ]; then
kill -9 $pid
else
echo "${APP_NAME} is not running"
fi
}
#輸出運行狀態
status(){
is_exist
if [ $? -eq "0" ]; then
echo "${APP_NAME} is running. Pid is ${pid}"
else
echo "${APP_NAME} is NOT running."
fi
}
#重啓
restart(){
stop
sleep 5
start
}
#根據輸入參數,選擇執行對應方法,不輸入則執行使用說明
case "$1" in
"start")
start
;;
"stop")
stop
;;
"status")
status
;;
"restart")
restart
;;
*)
usage
;;java