1.创建存放网页的目录
mkdir -p /web/{a,b}
2.添加jsp文件
vi /web/a/index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<html>
<head><title>JSP a page</title>
</head>
<body><% out.println("Welcome to the test site, http://www.a.com"); %>
</body>
</html>vi /web/b/index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<html>
<head><title>JSP b page</title>
</head>
<body><% out.println("Welcome to the test site, http://www.b.com"); %>
</body>
</html>3.添加主机信息
cd /opt/apache-tomcat-8.5.90/conf/
vi server.xml
1)定位到 </Engine>上面:
添加如下信息:
<Host name="www.a.com" appBase="webapps" unpackWARs="true" autoDeploy="true"><Context docBase="/web/a" path="" reloadable="false" /><Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"prefix="localhost_access_log" suffix=".txt"pattern="%h %l %u %t "%r" %s %b" />
</Host><Host name="www.b.com" appBase="webapps" unpackWARs="true" autoDeploy="true"><Context docBase="/web/b" path="" reloadable="false" /><Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"prefix="localhost_access_log" suffix=".txt"pattern="%h %l %u %t "%r" %s %b" />
</Host>
2)将之前的host注释掉
<!-- <Host name="localhost" appBase="webapps"unpackWARs="true" autoDeploy="true"> --><!-- SingleSignOn valve, share authentication between web applicationsDocumentation at: /docs/config/valve.html --><!--<Valve className="org.apache.catalina.authenticator.SingleSignOn" />--><!-- Access log processes all example.Documentation at: /docs/config/valve.htmlNote: 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> -->systemctl restart tomcat
4.域名映射
vim /etc/hosts
192.168.233.132 www.a.com www.b.com
5.在linux中的firefox中访问
www.a.com:8080
查看错误日志:
