Apache中运行JSP
注：
1. JSP(Java Server Pages)：是一种构建动态网站的脚步语句
2. 支持JSP的脚本解析器：常见的有Tomcat、Resin等
3. connectors：要整合Apache和Tomcat,需要用到二者之间的连接器(connectors),如webapp、jk、jk2等
4. 所需软件包：
A．jdk-1_5_0-linux-i586-rpm.bin
B. jakarta-tomcat-5.5.4.tar.gz
http://apache.mirrors.hoobly.com/jakarta/tomcat-5/v5.5.4/bin/jakarta-tomcat-5.5.4.tar.gz
C. jakarta-tomcat-connectors-4.1.31-src.tar.gz
http://www.apache.org/dist/jakarta/tomcat-4/v4.1.31/src/jakarta-tomcat-connectors-4.1.31-src.tar.gz
>>>Tomcat独立环境运行的配置
1. 解压并安装jdk
//进入下载软件包存放的目录(/tmp/software)
[root@AS3 software]# sh ./ jdk-1_5_0-linux-i586-rpm.bin
//使用rpm命令安装解压后的RPM包
[root@AS3 software]#rpm –ivh jdk-1_5_0-linux-i586-rpm
// jdk被安装到了/usr/java/jdk1.5.0目录下
2. 解压缩Tomcat的二进制版本
//进入下载软件包存放的目录(/tmp/software)
[root@AS3 software]# tar –zxvf jakarta-tomcat-5.5.4.tar.gz
//进入压缩目录查看说明文档
[root@AS3 software]#cd jakarta-tomcat-5.5.4
[root@AS3 jakarta-tomcat-5.5.4]# more README.txt RUNNING.txt
3. 环境变量的设置
[root@AS3 jakarta-tomcat-5.5.4]# vi ~/.bash_profile
//将原来的配置文件进行修改如下
#===the start==========
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
JAVA_HOME=/usr/java/jdk1.5.0
CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib
TOMCAT_HOME=/usr/local/jakarta-tomcat-5.5.4
CATALINA_BASE=$TOMCAT_HOME
CATALINA_HOME=$TOMCAT_HOME
PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOME/bin
BASH_ENV=$HOME/.bashrc
USERNAME="root"
#PATH=$PATH:$HOME/bin
#BASH_ENV=$HOME/.bashrc
#USERNAME="root"
export USERNAME BASH_ENV JAVA_HOME CLASSPATH CATALINA_BASE CATALINA_HOME PATH
#
#===the end==========
//在当前shell中执行
[root@AS3 jakarta-tomcat-5.5.4]# . ~/.bash_profile
4. 测试JAVA
[root@AS3 jakarta-tomcat-5.5.4]# java -version
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
Java HotSpot(TM) Client VM (build 1.5.0-b64, mixed mode, sharing)
5. 启动并测试Tomcat
[root@AS3 jakarta-tomcat-5.5.4]#$ CATALINA_HOME/bin/startup.sh
//启动独立环境运行的Tomcat后，就可以用8080端口进行测试，如图所示
>>>整合Apache和Tomcat
1.//检查Apache开发工具包和gcc
[root@AS3 software]# rpm -aq |grep httpd-devel
httpd-devel-2.0.46-25.ent
[root@AS3 software]# rpm -aq |grep gcc
libgcc-ssa-3.5ssa-0.20030801.41
gcc-gnat-3.2.3-20
compat-gcc-7.3-2.96.122
gcc-ssa-3.5ssa-0.20030801.41
libgcc-3.2.3-20
gcc-c++-3.2.3-20
gcc-objc-3.2.3-20
gcc-java-ssa-3.5ssa-0.20030801.41
gcc-3.2.3-20
gcc-java-3.2.3-20
gcc-g77-ssa-3.5ssa-0.20030801.41
compat-gcc-c++-7.3-2.96.122
gcc-c++-ssa-3.5ssa-0.20030801.41
gcc-g77-3.2.3-20
gcc-objc-ssa-3.5ssa-0.20030801.41
如果没有安装找安装盘安装
2．连接器的安装配置
//进入下载目录解压缩
A.[root@AS3 software]#tar –zxvf jakarta-tomcat-connectors-4.1.31-src.tar.gz
下面进行的是编译jakarta-tomcat-connectors生成mod_webapp.so
//进入压缩目录，查看说明文档
B. [root@AS3 software]#cd jakarta-tomcat-connectors-4.1.31-src/webapp/
[root@AS3 webapp]# more README.txt INSTALL.txt
//生成编译配置文件
C.[root@AS3 webapp]# ./support/buildconf.sh
//生成Makefile编译文件
D. [root@AS3 webapp]# ./configure –with-apxs
//编译生成mod_webapp.so
E．[root@AS3 webapp]# make
//将编译生成的mod_webapp.so复制到Apache的模块目录
F.[root@AS3 webapp]# cp apache-2.0/mod_webapp.so /usr/lib/httpd/modules/
3.配置Apache
//在conf.d目录下生成配置文件webapp.conf
[root@AS3 webapp]# cd /etc/httpd/conf.d/
[root@AS3 conf.d]# vi webapp.conf
#===webapp.conf=========
#===the start==========
LoadModule webapp_module modules/mod_webapp.so
ServerName localhost:8080
WebAppConnection warpConnection warp localhost:8080
WebAppDeploy examples warpConnection /examples
#
#===the end==========
//检测Apache的配置
[root@AS3 conf.d]#apachectl configtest
Syntax OK
5. 重启并测试Apache和 Tomcat
[root@AS3 conf.d]#$CATALINA_HOME/bin/shutdown.sh
[root@AS3 conf.d]#$CATALINA_HOME/bin/startup.sh
[root@AS3 conf.d]#service httpd restart
结果如图
