tomcat安装配置
安装tomcat需要分为两个步骤,安装JDK和安装tomcat
1.安装JDK
#cd /usr/local/src
(官网:http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html)
tar zxvf jdk-7u75-linux-x64.gz
mv jdk-7u75-linux-x64 /usr/local/
设置环境变量
vim /etc/profile
在末尾加入以后内容:
JAVA_HOME=/usr/local/jdk1.7.0_75/ JAVA_BIN=/usr/local/jdk1.7.0_75/bin JRE_HOME=/usr/local/jdk1.7.0_75/jre PATH=$PATH:/usr/local/jdk1.7.0_75/bin:/usr/local/jdk1.7.0_75/jre/bin CLASSPATH=/usr/local/jdk1.7.0_75/jre/lib:/usr/local/jdk1.7.0_75/lib:/usr/local/jdk1.7.0_75/jre/lib/charsets.jar export JAVA_HOME JAVA_BIN JRE_HOME PATH CLASSPATH |
保存后使其生效:
source /etc/profile
2.安装tomcat
下载:wget http:///apache/tomcat/tomcat-7/v7.0.59/bin/apache-tomcat-7.0.59.tar.gz(官网:http://tomcat.apache.org/)
tar zxvf apache-tomcat-7.0.59.tar.gz
mv apache-tomcat-7.0.59 /usr/local/tomcat
cp /usr/local/tomcat/bin/ /etc/init.d/tomcat
vim /etc/init.d/tomcat
在第二行加入如下内容:
./etc/init.d/functions JAVA_HOME=/usr/local/jdk1.7.0.75/ CATALINA_HOME=/usr/local/tomcat |
把tomcat加入到系统启动项中
chkconfig --add tomcat
启动:
service tomcat start
查看tomcat是否启动
ps aux|grep tomcat
如果查看到有tomcat进程,就可以浏览器上输入 http://ip:8080 访问了;
配置tomcat
1)配置tomcat服务的访问端口
vim /usr/local/tomcat/conf/server.xml
找到 <Connector port="8080" protocol="HTTP/1.1"
修改为 <Connector port="80" protocol="HTTP/1.1"
重启tomcat服务即可;
2)配置虚拟主机
vim /usr/local/tomcat/conf/server.xml
找到</Host>下一行插入新的<Host>内容如下:
</Host> <Host name="" appBase="/data/tomcatweb" unpackWARs="false" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Context path="" docBase="./" debug="0" reloadable="true" crossContext="true"/> |
保存后重启tomcat;
mkdir -p /data/tomcatweb //创建目录
vim tomcat.jsp 写入如下内容:
<html><body><center> Now time is: <%=new java.util.Date()%> </center></body></html> |
curl -xlocalhost /tomcat.jsp
运行的结果如下:
<html><body><center> Now time is: Fri Feb 06 18:48:59 CST 2015 </center></body></html> |
出现如上内容,表示配置成功,至此tomcat配置完成。
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