研究了一下午，写这个脚本。这里做个备份。

#!/bin/bash#functionsfunction mavenProject(){	echo "maven 开始编译项目";	mvn clean  package -Dmaven.test.skip=true;}function startTomcat(){		local DATE=`date '+%Y-%m-%d-%H-%M-%S'`	local DIR="/data/www/logisticscenter"	rm -rf ${DIR}/logs/*        rm -rf ${DIR}/work/*        rm -rf ${DIR}/temp/*        rm -rf ${DIR}/conf/Catalina/	mv ${DIR}/meizu_web/logisticscenter.war ${DIR}/backup/logisticscenter.${DATE}.war;	cp /data/work/logisticscenter/web/target/logisticscenter.web*.war 	                                                        ${DIR}/meizu_web/logisticscenter.war;	if [ ! $? ];then		echo "maven编译失败，请查看 maven日志做处理";		exit;	fi;	${DIR}/bin/startup.sh;	echo "等待20秒";        sleep 20s;	local SuccInfo=`grep '信息: Server startup in' ${DIR}/logs/catalina.out | sed -n '1p'`	if [ -n "${SuccInfo}" ];then		echo "tomcat 启动成功";	else		echo "tomcat 启动失败，请检查 tomcat配置或者 maven 编译失败";	fi;}#executemavenProject;PidNum=`ps -ef | grep logisticscenter | wc -l`;if [ ${PidNum} -eq 1 ];then	echo "tomcat 已关闭";else	PID=`ps -ef | grep logisticscenter | sed -n '1p' | awk -F " " '{print $2}'`;	kill -9  ${PID};	if [ ! $? ];then        	echo "关闭 tomcat 失败，请手动关闭";        	exit;	fi;fi;echo "tomcat 关闭成功";startTomcat;