tomcat安装配置
1. 什么是tomcat
Tomcat就是用来解析jsp程序的一个软件
Tomcat是Apache 软件基金会(Apache Software Foundation)的Jakarta项目中的一个核心项目,由Apache、Sun和其他一些公司及个人共同开发而成。
Tomcat是一个轻量级应用服务器,在中小型系统和并发访问用户不是很多的场合下被普遍使用,是开发和调试JSP程序的首选。
安装准备
2 下载jdk
# sed -i s/jdk1.8.0_31/jdk1.8.0_65/g 1.sh
wget http://download.oracle.com/otn-pub/java/jdk/8u66-b17/jdk-8u66-linux-x64.tar.gz
tar zxvf jdk-8u65-linux-x64.gz
mv jdk1.8.0_65 /usr/local/jdk1.8.0_65
vim/etc/profile 在最后一行加上
JAVA_HOME=/usr/local/jdk1.8.0_65
JAVA_BIN=/usr/local/jdk1.8.0_65/bin
JRE_HOME=/usr/local/jdk1.8.0_65/jre
PATH=$PATH:/usr/local/jdk1.8.0_65/bin:/usr/local/jdk1.8.0_65/jre/bin
CLASSPATH=/usr/local/jdk1.8.0_65/jre/lib:/usr/local/jdk1.8.0_65/lib:/usr/local/jdk1.8.0_65/jre/lib/charsets.jar
source /etc/profile
[root@bogon local]# java -version
java version "1.8.0_65"
安装正确
3. 安装tomcat
Tomcat 官网tomcat.apache.org
cd /usr/local/src/
wget http://apache.fayea.com/tomcat/tomcat-7/v7.0.67/bin/apache-tomcat-7.0.67.tar.gz
tar zxvf apache-tomcat-7.0.67.tar.gz
mv apache-tomcat-7.0.67 /usr/local/tomcat
cp -pv /usr/local/tomcat/bin/catalina.sh /etc/init.d/tomcat
vim /etc/init.d/tomcat //从第二行加入
# chkconfig: 2345 63 37
# description: tomcat server init script
# Source Function Library
. /etc/init.d/functions
JAVA_HOME=/usr/local/jdk1.8.0_65
CATALINA_HOME=/usr/local/tomcat
chmod 755 /etc/init.d/tomcat
chkconfig --add tomcat
chkconfig tomcat on
service tomcat start
ps aux |grep tomcat
浏览器输入 http://ip:8080 可以看到tomcat的欢迎页
4. 配置tomcat
更改默认启动端口:
cd /usr/local/tomcat
vim conf/server.xml
把Connector port=“8080” 改为 Connector port="80"
配置新虚拟主机:
找到</Host>下一行插入新的<Host>内容如下:
<Host name="www.111.com" appBase="/data/tomcatweb"
unpackWARs="false" autoDeploy="true" xmlValidation="false"
xmlNamespaceAware="false">
<Context path="" docBase="./" debug="0" reloadable="true" crossContext="true"/>
</Host>
重启:service tomcat stop; service tomcat start
5. 测试jsp解析
vim /data/tomcatweb/111.jsp //内容如下:
<html><body><center>
Now time is: <%=new java.util.Date()%>
</center></body></html>
curl -xlocalhost:80 www.111.com/111.jsp
看结果是否类似:
<html><body><center>
Now time is: Wed Jan 21 22:33:37 CST 2015
</center></body></html>
2. 安装resin
wget http://www.caucho.com/download/resin-4.0.36.tar.gz
tar zxvf resin-4.0.36.tar.gz
cd resin-4.0.36
./configure --prefix=/usr/local/resin --with-java-home=/usr/local/jdk1.8.0_31make && make install
/etc/init.d/resin start
3. 配置resin
cd /usr/local/resin/conf
vim resin.xml
结构: <cluster id="app"> <host></host> </cluster> 虚拟主机配置就在<host></host>里配置
<host id="www.123.com" root-directory=".">
<web-app id="/" root-directory="/tmp/123"/>
</host>
vim /tmp/123/test.jsp //加入
<html><body><center>
Now time is: <%=new java.util.Date()%>
</center></body></html>
测试 :
curl -x127.0.0.1:8080 www.123.com/111.jsp