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What this article shares with you is about how to build a virtual host. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

There are three main ways to build virtual hosts: URL name correspondence (Name-based), IP address correspondence (IP-based) and Port port number correspondence (Port-based).

Corresponding URL name (Name-based)

URL name correspondence (Name-based) determines the corresponding service by identifying the URL provided by the client. This method can effectively reduce the occupation of IP address, but the disadvantage is that it must rely on the support of DNS name corresponding service. If the name corresponding service is interrupted, the corresponding service will not be available.

IP address correspondence (IP-based)

IP address correspondence (IP-based) means that multiple services are managed by the same configuration setting and different IP on the same server.

Port port number correspondence (Port-based)

Similar to IP address correspondence, but under the same IP, using different port numbers to distinguish different services, in order to quickly create multiple virtual hosts. For example:

192.168.0.1:80192.168.0.1:8080192.168.0.1:8888

However, most of these applications are used in private or experimental services because users cannot use the default port number (for example, the default port number of the Web service, 80) to access the service provided, unless the user knows the port number on which the service is provided.

For example, implement a virtual host based on port:

DocumentRoot / var/www/test1/ServerName www.test1.comDocumentRoot / var/www/test2ServerName www.test2.comDocumentRoot / var/www/test3ServerName www.test3.com above is how to build a virtual host. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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