Tomcat one IP binds multiple domain names, different domains access different applications

Modify the contents of the Server.xml engine under the Conf folder to
The original content is as follows:

...<Enginename= "Catalina"Defaulthost= "localhost">      <RealmClassName= "Org.apache.catalina.realm.UserDatabaseRealm"resourcename= "Userdatabase"/>      <Hostname= "localhost"AppBase= "WebApps"Unpackwars= "true"xmlvalidation= "false"Xmlnamespaceaware= "false">      </Host> </Engine>...

Assume

(1) You have only one IP address: 125.125.125.125

(2) then made three websites: Baidu, Google, admin backstage

(3) applied for two domain name www.baidu.com www.google.com www.system.com

(4) Requirements: With different domain names, IP addresses can access different websites

Then you can do it.

The first step: Modify the Conf folder below the Server.xml, the modified content is as follows

...<Enginename= "Catalina"Defaulthost=www.baidu.com><realm ClassName= "Org.apache.catalina.realm.UserDatabaseRealm"resourcename= "Userdatabase"/>         <Hostname= "Www.baidu.com"AppBase= "Baidu_apps"Unpackwars= "true"xmlvalidation= "false"Xmlnamespaceaware= "false"/>         <Hostname= "www.google.com"AppBase= "Google_apps"Unpackwars= "true"xmlvalidation= "false"Xmlnamespaceaware= "false"/>         <Hostname= "www." system. com "AppBase= "System_apps"Unpackwars= "true"xmlvalidation= "false"Xmlnamespaceaware= "false"/>    </Engine>...

Step two: Below the Tomcat root directory
Baidu_apps\root to place your Baidu website
Google_apps\root to place your Google site
System_apps\root to place your admin background

Step three: Resolve the domain A record to IP125.125.125.125.

If you want baidu.com to also have access to the app, add a host record and baidu.com resolution A to IP125.125.125.125.

<name= "baidu.com"  appBase= "Baidu_apps"  unpackwars = "true" xmlvalidation = "false" Xmlnamespaceaware = "false" />

Tomcat one IP binds multiple domain names, different domains access different applications