Linux 启动停止SpringBoot jar 程序部署Shell 脚本的方法

  #!/bin/bash  cd `dirname $0`  CUR_SHELL_DIR=`pwd`  CUR_SHELL_NAME=`basename ${BASH_SOURCE}`  #修改这里jar包名即可  JAR_NAME="xxxxxxxxxxxx.jar"   JAR_PATH=$CUR_SHELL_DIR/$JAR_NAME  #JAVA_MEM_OPTS=" -server -Xms1024m -Xmx1024m -XX:PermSize=128m"  JAVA_MEM_OPTS=""  #SPRING_PROFILES_ACTIV="-Dspring.profiles.active=eureka2"  SPRING_PROFILES_ACTIV=""  LOG_DIR=$CUR_SHELL_DIR/logs  LOG_PATH=$LOG_DIR/${JAR_NAME}.log  echo_help()  {    echo -e "syntax: sh $CUR_SHELL_NAME start|stop"  }  if [ -z $1 ];then    echo_help    exit 1  fi  if [ ! -d "$LOG_DIR" ];then    mkdir "$LOG_DIR"  fi  if [ ! -f "$LOG_PATH" ];then    touch "$LOG_DIR"  fi  if [ "$1" == "start" ];then  # check server    PIDS=`ps --no-heading -C java -f --width 1000 | grep $JAR_NAME | awk '{print $2}'`    if [ -n "$PIDS" ]; then      echo -e "ERROR: The $JAR_NAME already started and the PID is ${PIDS}."      exit 1    fi  echo "Starting the $JAR_NAME..."       # start    nohup java $JAVA_MEM_OPTS -jar $SPRING_PROFILES_ACTIV $JAR_PATH >> $LOG_PATH 2>&1 &       COUNT=0    while [ $COUNT -lt 1 ]; do      sleep 1      COUNT=`ps --no-heading -C java -f --width 1000 | grep "$JAR_NAME" | awk '{print $2}' | wc -l`      if [ $COUNT -gt 0 ]; then        break      fi    done    PIDS=`ps --no-heading -C java -f --width 1000 | grep "$JAR_NAME" | awk '{print $2}'`    echo "${JAR_NAME} Started and the PID is ${PIDS}."    echo "You can check the log file in ${LOG_PATH} for details."     elif [ "$1" == "stop" ];then       PIDS=`ps --no-heading -C java -f --width 1000 | grep $JAR_NAME | awk '{print $2}'`    if [ -z "$PIDS" ]; then      echo "ERROR:The $JAR_NAME does not started!"      exit 1    fi  echo -e "Stopping the $JAR_NAME..."       for PID in $PIDS; do      kill $PID > /dev/null 2>&1    done       COUNT=0    while [ $COUNT -lt 1 ]; do      sleep 1      COUNT=1      for PID in $PIDS ; do        PID_EXIST=`ps --no-heading -p $PID`        if [ -n "$PID_EXIST" ]; then          COUNT=0          break        fi      done    done       echo -e "${JAR_NAME} Stopped and the PID is ${PIDS}."  else    echo_help    exit 1  fi