wiki:oid/WorkLog/09-01-21

Version 8 (modified by jazz, 15 years ago) (diff)

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2009-01-21

  • WaveMaker 上重新實作 Google Map 範例。
  • 本來想直接使用 WaveMaker 本身自帶的 Tomcat 環境,但後來發現縱使把 WAR 檔案放到 ${WaveMaker 安裝路徑}/tomcat/webapps 底下,並不會自行解開。
  • WaveMaker 的 Tomcat 原來跟執行 wavemaker.sh 的使用者身分有關。經使用 tomcat manager 管理介面上傳 WAR 檔以後,發現可以正常運作,但一但執行 wavemaker.sh stop 則又會消失不見。如果用 sudo 執行 wavemaker.sh,WAR 會暫存在 /tmp/WM*/webapps
  • [參考文件] Apache 及 Tomcat 的結合
  • Apache 2 and Tomcat 5.5
    oceandb:~# echo "deb http://free.nchc.org.tw/debian lenny main non-free contrib" > /etc/apt/sources.list.d/lenny.list
    oceandb:~# apt-get install sun-java6-jdk tomcat5.5 tomcat5.5-admin tomcat5.5-webapps libapache2-mod-jk
    oceandb:~# cat << EOF > /etc/tomcat5.5/tomcat-users.xml
    
    <?xml version='1.0' encoding='utf-8'?>
    <tomcat-users>
      <role rolename="admin"/>
      <role rolename="manager"/>
      <user username="${YOUR_NAME}" password="${YOUR_PASSWORD}" roles="admin,manager"/>
    </tomcat-users>
    EOF
    
    oceandb:~# /etc/init.d/tomcat5.5 restart
    
  • 此外,發現用大寫字母 OID.war 好像會造成問題,反而是 oid.war 就可以。
  • 把 WAR 檔放到 /var/lib/tomcat5.5/webapps 底下,如果遇到 "Reload this Page FAIL - Application at context path /${NAME} could not be started"的錯誤訊息,代表要設定 JAVA_HOME 或 JRE_HOME 環境變數。
    • 參考解答
    • 修改 /etc/default/tomcat5.5 -> 還是沒用 :(
      • /etc/default/tomcat5.5

        old new  
        66# JDK version 1.4. If JAVA_HOME is not set, some common directories for
        77# the Sun JDK, various J2SE 1.4 versions, and the free runtimes
        88# java-gcj-compat-dev and kaffe are tried.
        9 #JAVA_HOME=/usr/lib/jvm/java-6-sun
         9JAVA_HOME=/usr/lib/jvm/java-6-sun
        1010
        1111# Directory for per-instance configuration files and webapps. It contain the
        1212# directories conf, logs, webapps, work and temp. See RUNNING.txt for details.
    • 大絕招!!!! 改 /etc/init.d/tomcat5.5
      #!/bin/sh
      #
      # /etc/init.d/tomcat5.5 -- startup script for the Tomcat 5 servlet engine
      #
      set -e
      
      PATH=/bin:/usr/bin:/sbin:/usr/sbin
      NAME=tomcat5.5
      DESC="Tomcat servlet engine"
      DAEMON=/usr/bin/jsvc
      CATALINA_HOME=/usr/share/$NAME
      DEFAULT=/etc/default/$NAME
      
      case "$1" in
        start)
              export JAVA_HOME=/usr/lib/jvm/java-6-sun
              $CATALINA_HOME/bin/startup.sh
              ;;
        stop)
              export JAVA_HOME=/usr/lib/jvm/java-6-sun
              $CATALINA_HOME/bin/shutdown.sh
              ;;
        *)
              echo "Usage: $0 {start|stop}"
              exit 1
              ;;
      esac
      
      exit 0
      

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