进入Tomcat的conf目录下
1 备份配置文件
python
cp server.xml server.xml.2

下载server.xml,用notepad文本编辑器打开
2 修改Tomcat的端口号
找到如下内容
python
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />

将端口号改为80

3 指定应用目录
3.1 上传网站应用
python
mkdir -p /opt/www/ROOT
将网站应用上传到/opt/www/ROOT下,注意ROOT大写

3.2 指定应用目录
找到如下配置
python
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html
Note: The pattern used is equivalent to using pattern="common" -->
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>

修改webapps
为/opt/www

将改好的server.xml更新到Ubuntu
4 重启Tomcat
python
./shutdown.sh
./startup.sh
可以通过日志查看是否启动成功
python
cat catalina.out | tail

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