1. 24 Dec, 2021 1 commit
    • tangdingzhi's avatar
      #!/bin/bash · 97c4555d
      tangdingzhi authored
      # 定义变量
      # 要运行的jar包路径,加不加引号都行。 注意:等号两边 不能 有空格,否则会提示command找不到
      JAR_NAME="./dlink-admin-*.jar"
      #java -Djava.ext.dirs=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/jre/lib:./lib -classpath ."/lib/*.jar" -jar dlink-admin-*.jar
      # 如果需要将FLINK依赖直接加入启动脚本,在SETTING中增加$FLINK_HOME/lib
      SETTING="-Dloader.path=./lib,./plugins -Ddruid.mysql.usePingMethod=false"
      # 如果输入格式不对,给出提示!
      tips() {
      	echo ""
      	echo "WARNING!!!......Tips, please use command: sh auto.sh [start|stop|restart|status].   For example: sh auto.sh start  "
      	echo ""
      	exit 1
      }
      
      # 启动方法
      start() {
              # 重新获取一下pid,因为其它操作如stop会导致pid的状态更新
      	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
              # -z 表示如果$pid为空时执行
      	if [ -z $pid ]; then
              nohup java $SETTING -jar -Xms512M -Xmx2048M -XX:PermSize=512M -XX:MaxPermSize=1024M $JAR_NAME > dlink.log 2>&1 &
              pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
      		echo ""
              echo "Service ${JAR_NAME} is starting!pid=${pid}"
      		echo "........................Start successfully!........................."
      	else
      		echo ""
      		echo "Service ${JAR_NAME} is already running,it's pid = ${pid}. If necessary, please use command: sh auto.sh restart."
      		echo ""
      	fi
      }
      
      # 停止方法
      stop() {
      		# 重新获取一下pid,因为其它操作如start会导致pid的状态更新
      	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
              # -z 表示如果$pid为空时执行。 注意:每个命令和变量之间一定要前后加空格,否则会提示command找不到
      	if [ -z $pid ]; then
      		echo ""
              echo "Service ${JAR_NAME} is not running! It's not necessary to stop it!"
      		echo ""
      	else
      		kill -9 $pid
      		echo ""
      		echo "Service stop successfully!pid:${pid} which has been killed forcibly!"
      		echo ""
      	fi
      }
      
      # 输出运行状态方法
      status() {
              # 重新获取一下pid,因为其它操作如stop、restart、start等会导致pid的状态更新
      	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
              # -z 表示如果$pid为空时执行。注意:每个命令和变量之间一定要前后加空格,否则会提示command找不到
      	if [ -z $pid ];then
      		echo ""
              echo "Service ${JAR_NAME} is not running!"
      		echo ""
      	else
      		echo ""
              echo "Service ${JAR_NAME} is running. It's pid=${pid}"
      		echo ""
      	fi
      }
      
      # 重启方法
      restart() {
      	echo ""
      	echo ".............................Restarting.............................."
      	echo "....................................................................."
      		# 重新获取一下pid,因为其它操作如start会导致pid的状态更新
      	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
              # -z 表示如果$pid为空时执行。 注意:每个命令和变量之间一定要前后加空格,否则会提示command找不到
      	if [ ! -z $pid ]; then
      		kill -9 $pid
      	fi
      	start
      	echo "....................Restart successfully!..........................."
      }
      
      # 根据输入参数执行对应方法,不输入则执行tips提示方法
      case "$1" in
         "start")
           start
           ;;
         "stop")
           stop
           ;;
         "status")
           status
           ;;
         "restart")
           restart
           ;;
         *)
           tips
           ;;
      esac
      97c4555d
  2. 22 Dec, 2021 1 commit
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