本人最近半年使用阿里dubbo做開發，並在公司內部大力進行推廣，將原來一個笨重且不易於維護的大項目切分成多個相對獨立的java程序，好處是顯而易見的，但是隨着切分的獨立運行程序包越來越多，程序的部署變成了一件非常頭痛的問題，無耐之下，本人想到可否寫一個shell腳本來批量/單獨啟動、停止、重啟這些獨立的java程序，之前沒有寫過shell腳本，研究二天后，終於將這個腳本寫出來了，以后部署起來方便多了，廢話不多說，直接貼上shell腳本，有需要的朋友可以根據自己項目修改前面的程序代碼數組、程序名稱數組、jar包數組、jar包路徑數組就行了。
service.sh
#!/bin/bash
#####################################################Environment Setting#######################################################
#程序代碼數組
APPS=(pushcode thirdpayment security redis commservice wechat point useraccount coupon interest experience dealaccount user send payment sms deal dispatch dealload recv innermsg reward finacial debt pushmsg esign crmda)
#程序名稱數組
NAMES=(邀請碼模塊 第三方支付模塊 安全模塊 Redis模塊 公共服務模塊 微信服務模塊 積分賬戶子系統 用戶賬戶子系統 用戶模塊 隊列消息發送模塊 支付模塊 短信系統 交易系統 消息隊列模塊 消息隊列接收模塊 站內信模塊 獎勵管理模塊 結算系統 消息推送模塊 電子簽章 數據倉庫)
#jar包數組
JARS=(pushcode-provider-0.0.1.jar comm-thirdpayment-provider-0.0.1.jar comm-security-provider.jar comm-redis-provider-0.0.1.jar comm-service-provider-0.0.1.jar action-provider-wechat-0.0.1.jar action-provider-point-0.0.1.jar action-provider-useraccount-0.0.1.jar action-provider-user-0.0.1.jar comm-message-send-provider-0.0.1.jar action-provider-payment-0.0.1.jar action-provider-sms-0.0.1.jar action-provider-deal-0.0.1.jar message-recv-dealload-0.0.1.jar comm-message-recv-provider-0.0.1.jar action-provider-innermsg-0.0.1.jar action-provider-reward-0.0.1.jar action-provider-finacial-0.0.1.jar message-pushmsg-0.0.1.jar provider-esign-0.0.1.jar provider-crmda-0.0.1.jar)
#jar包路徑數組
PATHS=(/application/provider/pushcode /application/provider/thirdpayment /application/provider/security /application/provider/redis /application/provider/commservice /application/provider/wechat /application/provider/point /application/provider/useraccount /application/provider/user /application/provider/message/send /application/provider/payment /application/provider/sms /application/provider/deal /application/provider/message/dealload /application/provider/message/recv /application/provider/innermsg /application/provider/reward /application/provider/finacial /application/provider/pushmsg /application/provider/esign /application/provider/crmda)
start(){
local APPNAME=
local NAME=
local CLASSNAME=
local PROJECTDIR=
local command="sh service.sh start"
local cmd2="$1"
local cmd2ok=0
local cnt=0
local okcnt=0
#local C_PID="0"
#for i in `seq 0 22`
echo "---------------------------開始啟動服務..."
for(( i=0;i<${#APPS[@]};i++))
do
APPNAME=${APPS[$i]}
NAME=${NAMES[$i]}
CLASSNAME=${JARS[$i]}
PROJECTDIR=${PATHS[$i]}
if [ "$cmd2" == "all" ] || [ "$cmd2" == "$APPNAME" ]; then
cmd2ok=1
C_PID="0"
cnt=0
#ps -ef | grep "$CLASSNAME" | awk '{print $2}' | while read pid
PID=`ps -ef |grep $(echo $CLASSNAME |awk -F/ '{print $NF}') | grep -v grep | awk '{print $2}'`
#do
#C_PID=$(ps --no-heading $pid | wc -l)
#if [ "$C_PID" == "1" ]; then
if [ -n "$PID" ]
then
echo "$APPNAME---$NAME:己經運行,PID=$PID"
#okcnt=$(($okcnt+1))
else
cd $PROJECTDIR
rm -f $PROJECTDIR/nohup.out
command="nohup java -jar $CLASSNAME"
exec $command >> $PROJECTDIR/nohup.out &
#ps -ef | grep "$CLASSNAME" | awk '{print $2}' | while read pid
#do
# C_PID=$(ps --no-heading $pid | wc -l)
#done
PID=`ps -ef |grep $(echo $CLASSNAME |awk -F/ '{print $NF}') | grep -v grep | awk '{print $2}'`
cnt=0
#while (("$C_PID" == "0"))
while [ -z "$PID" ]
do
if (($cnt==30))
then
echo "$APPNAME---$NAME:$cnt秒內未啟動，請檢查！"
break
fi
cnt=$(($cnt+1))
sleep 1s
#ps -ef | grep "$CLASSNAME" | awk '{print $2}' | while read pid
#do
# C_PID=$(ps --no-heading $pid | wc -l)
#done
PID=`ps -ef |grep $(echo $CLASSNAME |awk -F/ '{print $NF}') | grep -v grep | awk '{print $2}'`
done
okcnt=$(($okcnt+1))
echo "$APPNAME---$NAME:己經成功啟動,PID=$PID"
#出借模塊和總裝模塊啟動較慢
if [ "$APPNAME" == "deal" ] ;
then
echo "$APPNAME---$NAME:啟動中..."
sleep 30s
fi
if [ "$APPNAME" == "dispatch" ] ;
then
echo "$APPNAME---$NAME:啟動中..."
sleep 10s
fi
fi
#done
fi
done
if (($cmd2ok==0))
then
echo "command2: all|pushcode|thirdpayment|security|redis|commservice|wechat|point|useraccount|coupon|interest|experience|dealaccount|user|send|payment|sms|deal|dispatch|dealload|recv|innermsg|reward|finacial|debt"
else
echo "---------------------------本次啟動:$okcnt個服務"
fi
}
stop(){
local APPNAME=
local CLASSNAME=
local PROJECTDIR=
local command="sh service.sh stop"
local cmd2="$1"
local cmd2ok=0
#local C_PID="0"
local okcnt=0
echo "---------------------------開始停止服務..."
for(( i=0;i<${#APPS[@]};i++))
do
APPNAME=${APPS[$i]}
NAME=${NAMES[$i]}
CLASSNAME=${JARS[$i]}
PROJECTDIR=${PATHS[$i]}
if [ "$cmd2" == "all" ] || [ "$cmd2" == "$APPNAME" ]; then
cmd2ok=1
#ps -ef | grep "$CLASSNAME" | awk '{print $2}' | while read PID
PID=`ps -ef |grep $(echo $CLASSNAME |awk -F/ '{print $NF}') | grep -v grep | awk '{print $2}'`
#do
#C_PID=$(ps --no-heading $PID | wc -l)
#if [ "$C_PID" == "1" ]; then
if [ -n "$PID" ]
then
echo "$NAME:PID=$PID准備結束"
kill $PID
#C_PID=$(ps --no-heading $PID | wc -l)
#while (("$C_PID" == "1"))
PID=`ps -ef |grep $(echo $CLASSNAME |awk -F/ '{print $NF}') | grep -v grep | awk '{print $2}'`
while [ -n "$PID" ]
do
sleep 1s
#C_PID=$(ps --no-heading $PID | wc -l)
PID=`ps -ef |grep $(echo $CLASSNAME |awk -F/ '{print $NF}') | grep -v grep | awk '{print $2}'`
done
echo "$NAME:成功結束"
okcnt=$(($okcnt+1))
else
echo "$NAME:未運行"
fi
#done
fi
done
if (($cmd2ok==0))
then
echo "command2: all|pushcode|thirdpayment|security|redis|commservice|wechat|point|useraccount|coupon|interest|experience|dealaccount|user|send|payment|sms|deal|dispatch|dealload|recv|innermsg|reward|finacial|debt"
else
echo "---------------------------本次共停止:$okcnt個服務"
fi
}
case "$1" in
start)
start "$2"
exit 1
;;
stop)
stop "$2"
;;
restart)
stop "$2"
start "$2"
;;
*)
echo "command1: start|stop|restart"
exit 1
;;
esac
linux命令用法：
1.啟動所有jar程序：sh service.sh start all
2.停止所有jar程序：sh service.sh stop all
3.重啟所有jar程序：sh service.sh restart all
4.單獨啟動、停止、重啟某個jar程序：把最后面的all替換為某個jar程序的代碼即可