1. #!/bin/bash
    2. app='netty-server-1.0.0.jar'
    3. args=''
    4. cmd=$1
    5. pid=`ps -ef|grep java|grep $app|awk '{print $2}'`
    7. startup(){
    8.   nohup java -jar $args $app &
    9.   tail -f nohup.out
    10. }
    12. if [ ! $cmd ]; then
    13.   echo "Please specify args 'start|restart|stop'"
    14.   exit
    15. fi
    17. if [ $cmd == 'start' ]; then
    18.   if [ ! $pid ]; then
    19.     startup
    20.   else
    21.     echo "$app is running! pid=$pid"
    22.   fi
    23. fi
    25. if [ $cmd == 'restart' ]; then
    26.   if [ $pid ]
    27.     then
    28.       echo "$pid will be killed after 3 seconds!"
    29.       sleep 3
    30.       kill -9 $pid
    31.   fi
    32.   startup
    33. fi
    35. if [ $cmd == 'stop' ]; then
    36.   if [ $pid ]; then
    37.     echo "$pid will be killed after 3 seconds!"
    38.     sleep 3
    39.     kill -9 $pid
    40.   fi
    41.   echo "$app is stopped"
    42. fi
    1. 将app 和args改成对应项目的配置
    2. 然后执行chmod +x server.sh添加运行权限
    3. 执行./server.sh start或者./server.sh restart即可启动项目
    4. 执行./server.sh stop停止项目运行