linux环境在tomcat启动或者停止后执行shell脚本，脚本内容备份图片文件夹

1如在tomcat启动或者停止后执行脚本

shutdown.sh和startup.sh脚本在执行后均会通过过exec命令调用catalina.sh脚本

调用语句如下：

call "%EXECUTABLE%" stop %CMD_LINE_ARGS%

call "%EXECUTABLE%" start %CMD_LINE_ARGS%

所以我们只需要修改catalina.sh脚本，即可。

在catalina.sh脚本上部定义一个变量

在启动或者停止tomcat时，会走下边if语句，在里面修改变量即可

在尾部调用其他脚本即可

BAK_FLAG="stateless"elif [ "$1" = "start" ] ; then
  BAK_FLAG="start"
  
elif [ "$1" = "stop" ] ; then
  BAK_FLAG="stop"if [ "$BAK_FLAG" = "start" ] ; then
echo " 在tomcat启动后调用备份图片脚本 "
cd /usr/local/
./upload_pics.sh
echo " 调用备份图片脚本结束 "
fi

下边是图片备份脚本

#!/bin/sh
bakPath="/usr/local/upload_backup/"
filePathName=`date +%Y_%m_%d`
fileName=pics_`date +%Y_%m_%d.tar`

echo " 备份的路径及文件名为$bakPath$filePathName/$fileName "

sourceDir="/usr/local/upload"
echo " 备份文件路径是$sourceDir "

BACKUP_DIR="/usr/local/"
	
if [ ! -d "$bakPath" ]; then  
     	
	echo "/usr/local/upload_backup"
	mkdir  "$bakPath"
    echo "$bakPath文件夹创建成功"
	
else

  	echo "$bakPath文件夹已经存在"
	
fi

if [ ! -d "$bakPath`date +%Y_%m_%d`" ]; then  
     	
	echo "/usr/local/upload_backup"
	mkdir  "$bakPath`date +%Y_%m_%d`"
    echo "$filePathName文件夹成功"
	
else

  	echo "$filePathName文件夹已经存在"
	
fi

cd ${BACKUP_DIR}

BAK_FLAG=0
checkRead(){
	if  [ $MAX_NO -ne 0 -a $MAX_NO -ne 1 ] ; then
		actionRead	
 	fi
}

actionRead(){
	echo -n "是否备份已上传图片？是请输入1；否请输入0： "
	read MAX_NO
	checkRead
}

actionRead

if  [ $MAX_NO -eq 1 ] ; then
	tar  -cvPf  $bakPath$filePathName/$fileName $sourceDir
fi

效果如下：

[root@iZ94776685oZ bin]# ./shutdown.sh
Using CATALINA_BASE: /usr/local/muzhike_manage_project
Using CATALINA_HOME: /usr/local/muzhike_manage_project
Using CATALINA_TMPDIR: /usr/local/muzhike_manage_project/temp
Using JRE_HOME: /usr/local/jdk1.8/jdk1.8.0_131/jre
Using CLASSPATH: /usr/local/muzhike_manage_project/bin/bootstrap.jar:/usr/local/muzhike_manage_project/bin/tomcat-juli.jar
[root@iZ94776685oZ bin]# ./startup.sh
Using CATALINA_BASE: /usr/local/muzhike_manage_project
Using CATALINA_HOME: /usr/local/muzhike_manage_project
Using CATALINA_TMPDIR: /usr/local/muzhike_manage_project/temp
Using JRE_HOME: /usr/local/jdk1.8/jdk1.8.0_131/jre
Using CLASSPATH: /usr/local/muzhike_manage_project/bin/bootstrap.jar:/usr/local/muzhike_manage_project/bin/tomcat-juli.jar
Tomcat started.
在tomcat启动后调用备份图片脚本
备份的路径及文件名为/usr/local/upload_backup/2017_07_28/pics_2017_07_28.tar
备份文件路径是/usr/local/upload
/usr/local/upload_backup/文件夹已经存在
2017_07_28文件夹已经存在
是否备份已上传图片？是请输入1；否请输入0： 1
/usr/local/upload/
/usr/local/upload/2017072616383325539.png
调用备份图片脚本结束
[root@iZ94776685oZ bin]#

下边是参考的网页或者播客

http://www.51testing.com/html/94/488194-845179.html   catalina.sh脚本的解释

http://blog.youkuaiyun.com/yun90/article/details/22787667   脚本调用