1：首先安裝自啟動管理工具
   apt-get install sysv-rc-conf
2：追加Tomcat啟動腳本
   比如A服務需要啟動三個Tomcat，則創建Tomcat-A的腳本文件，并放置到/etc/init.d/下，
   注意文件權限設置為755。腳本內容如下：
export JAVA_HOME=/usr/lib/jvm/default-java
case $1 in
  start)
      sh /usr/local/tomcat/A/1/bin/startup.sh
      sh /usr/local/tomcat/A/2/bin/startup.sh
      sh /usr/local/tomcat/A/3/bin/startup.sh
  ;;
  stop)
      sh /usr/local/tomcat/A/1/bin/shutdown.sh
      sh /usr/local/tomcat/A/2/bin/shutdown.sh
      sh /usr/local/tomcat/A/3/bin/shutdown.sh
  ;;
  restart)
      sh /usr/local/tomcat/A/1/bin/shutdown.sh
      sh /usr/local/tomcat/A/2/bin/shutdown.sh
      sh /usr/local/tomcat/A/3/bin/shutdown.sh
      sh /usr/local/tomcat/A/1/bin/startup.sh
      sh /usr/local/tomcat/A/2/bin/startup.sh
      sh /usr/local/tomcat/A/3/bin/startup.sh
  ;;
esac
exit 0
3: 執行自啟動命令
   sysv-rc-conf tomcat-A on

4: 重新啟動