springboot（推薦）啟動、停止、重新開機、狀态腳本

#!/bin/bash
#這裡可替換為你自己的執行程式，其他代碼無需更改
JAR_NAME=water-master-shop
Suffix=jar
APP_NAME=$JAR_NAME.$Suffix
CUR_SHELL_DIR=`pwd`
JAR_PATH=$CUR_SHELL_DIR/$APP_NAME
#LOG_PATH=./logs/start.log
LOG_PATH=$CUR_SHELL_DIR/logs/$JAR_NAME.log
#LOG_PATH=$LOG_DIR/${JAR_NAME}.log
#SPRING_PROFILES_ACTIV="-Dspring.profiles.active=eureka2"
SPRING_PROFILES_ACTIV=""
JAVA_MEM_OPTS=" -server -Xms1024m -Xmx1024m -XX:PermSize=128m"
#JAVA_MEM_OPTS=""
#使用說明，用來提示輸入參數
usage() {
 echo "Usage: sh 腳本名.sh [start|stop|restart|status]"
 exit 1
}
  
#檢查程式是否在運作
is_exist(){
 pid=`ps -ef|grep $APP_NAME|grep -v grep|awk '{print $2}' `
 #如果不存在傳回1，存在傳回0 
 if [ -z "${pid}" ]; then
 return 1
 else
 return 0
 fi
}
  
#啟動方法
start(){
 is_exist
 if [ $? -eq "0" ]; then
 echo "${APP_NAME} is already running. pid=${pid} ."
 else
 nohup java $JAVA_MEM_OPTS -jar $JAR_PATH >> $LOG_PATH 2>&1 &
 echo "${APP_NAME} start success"
 fi
}
  
#停止方法
stop(){
 is_exist
 if [ $? -eq "0" ]; then
 kill -9 $pid
 else
 echo "${APP_NAME} is not running"
 fi
}
  
#輸出運作狀态
status(){
 is_exist
 if [ $? -eq "0" ]; then
 echo "${APP_NAME} is running. Pid is ${pid}"
 else
 echo "${APP_NAME} is NOT running."
 fi
}
  
#重新開機
restart(){
 stop
 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
 ;;
esac