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    1. 明輝手游網中心:是一個免費提供流行視頻軟件教程、在線學習分享的學習平臺!

      Apache2.0.47與Tomcat4.1.27整合過程

      [摘要]參考了網上很多資料,發現大都或多或少有些小問題,現把我的整合過程貼出來,供大家參考。一、準備需要以下程序:j2sdk1.4.2_01,apache-2.0.47,jakarta-tomcat-4.1...
      參考了網上很多資料,發現大都或多或少有些小問題,現把我的整合過程貼出來,供大家參考。

      一、準備

      需要以下程序:
      j2sdk1.4.2_01,apache-2.0.47,jakarta-tomcat-4.1.27,以及mod_jk2-2.0.43.dll
      以上程序都可以在sun和apache.org下載到。
      j2sdk1.4.2_01 : http://java.sun.com/j2se/1.4.2/download.html選J2SE v 1.4.2_01 的SDK
      apache-2.0.47 : http://apache.linuxforum.net/dist/httpd/binaries/win32/apache_2.0.47-win32-x86-no_ssl.exe
      tomcat-4.1.27 : http://apache.linuxforum.net/dist/jakarta/tomcat-4/binaries/jakarta-tomcat-4.1.27.exe
      mod_jk2-2.0.43.dll : http://jakarta.apache.org/builds/jakarta-tomcat-connectors/jk2/release/v2.0.2/bin/win32/mod_jk2-2.0.43.dll
      注意下載的jk2文件名:mod_jk2-2.0.43.dll,而網上還有mod_jk-2.0.4x.dll,這是jk而不是jk2

      二、安裝
      假設j2sdk1.4.2_01安裝到D:\j2sdk1.4.2_01下,用[Java_install_dir]代表此路徑
      apache-2.0.47安裝到D:\Program Files\Apache Group\Apache2,用[Apache_install_dir]代表此路徑,服務端口為80
      jakarta-tomcat-4.1.27安裝到D:\Program Files\Apache Group\Tomcat 4.1,用[Tomcat_install_dir]代表此路徑,服務端口為8080
      在系統環境變量里添加JAVA_HOME和TOMCAT_HOME分別為以上路徑,再修改CLASS_PATH,添加%JAVA_HOME%\lib;%TOMCAT_HOME%\bin;
      安裝時把Apache和Tomcat都設置為后臺服務方式運行。

      三、配置

      1. 在Apache2中安裝mod_jk2-2.0.43.dll
      將mod_jk2-2.0.43.dll拷貝到[Apache_install_dir]/modules目錄中

      編輯[Apache_install_dir]/conf/httpd.conf配置文件,在文件最后添加如下一行:
      LoadModule jk2_module modules/mod_jk2-2.0.43.dll
      2. 配置Apache端
      [在Apache_install_dir]/conf目錄中新建文件workers2.properties,內容如下:

      # Define the comunication channel
      [channel.jni:jni]
      info=The jni channel, used if tomcat is started inprocess

      # Define the parameters for the Java Virtual Machine
      [vm:]
      info=Parameters used to load a JVM in the server process
      OPT=-Djava.class.path=[Tomcat_install_dir]\bin\tomcat-jni.jar;[Tomcat_install_dir]\bin\tomcat.jar
      OPT=-Dtomcat.home=[Tomcat_install_dir]
      OPT=-Dcatalina.home=[Tomcat_install_dir]
      OPT=-Xmx128M

      # JNI worker startup handler
      [worker.jni:onStartup]
      info=Command to be executed by the VM on startup. This one will start tomcat.
      class=org/apache/jk/apr/TomcatStarter
      ARG=start
      stdout=[Apache_install_dir]\logs\stdout.log
      stderr=[Apache_install_dir]\logs\stderr.log

      # JNI worker shutdown handler
      [worker.jni:onShutdown]
      info=Command to be executed by the VM on shutdown. This one will stop tomcat.
      class=org/apache/jk/apr/TomcatStarter
      ARG=stop

      # Map the Tomcat examples webapp to the Web server uri space
      [uri:/examples/*]
      info=Map the whole webapp

      #注:
      #網上有資料OPT=-Djava.class.path是指向\lib\,實際上安裝目錄下并無\lib目錄,如不修改會出現java.lang.NoClassDefFoundError: org/apache/jk/apr/TomcatStarter異常
      #把[Tomcat_install_dir]和[Apache_install_dir]換成實際安裝路徑,其余不用做任何改動

      3. 配置Tomcat端
      修改[Tomcat_install_dir]/conf/jk2.properties,用以下內容替換原來內容:

      # Set the desired handler list
      handler.list=apr,request,container,channelJni

      # Enable jni use channelJni directive
      apr.jniModeSo=[Apache_install_dir]\modules\mod_jk2-2.0.43.dll

      # If set to inprocess the mod_jk2 will Register natives itself
      # This will enable the starting of the Tomcat from mod_jk2
      # If you wish to start the Tomcat from inside web server then
      # you don′t need any above directive. Here is shown the default
      # value for the apr that you can ommit
      apr.jniModeSo=inprocess

      #注:
      #把[Tomcat_install_dir]和[Apache_install_dir]換成實際安裝路徑,其余不用做任何改動
      #這種方式使用JNI通道,因此運行Apache時會通過JNI直接在后臺啟動Tomcat。

      四、測試:
      啟動Apache
      看http://localhost/examples/jsp/
      如顯示正確內容則整合成功!
      如不成功請檢查[Apache_install_dir]\logs\stdout.log和[Apache_install_dir]\logs\stderr.log日志,看是什么錯誤,根據錯誤提示進行修改。




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