Tomcat之虚拟主机

 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"%>


    


    <% out.println("Welcome to the test site, http://www.a.com"); %>

vi /web/b/index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>


    


    <% out.println("Welcome to the test site, http://www.b.com"); %>

3.添加主机信息
cd /opt/apache-tomcat-8.5.90/conf/

vi server.xml 

1)定位到 上面:

添加如下信息:

2)将之前的host注释掉

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: