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This article mainly introduces "how to use XML to develop simple message board functions". In daily operation, I believe many people have doubts about how to use XML to develop simple message board functions. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the questions of "how to use XML to develop simple message board functions". Next, please follow the editor to study!

Xml is a meta-markup language based on text format, which focuses on the description of data structure and data meaning, realizes the separation of data content and display style (xml+xsl), and is platform-independent.

Because XML pays attention to the description of data content, it is very meaningful for data retrieval, and we will no longer retrieve information that has nothing to do with our requirements, as HTML does.

On the other hand, XML file is the carrier of data, using XML as a database, we do not need to access any database system, we can use any WEB technology to display our data, such as HTML,FlashMX and so on.

Due to the active participation of major computer companies in the world, XML is increasingly becoming a new generation of standards for Internet-based data formats.

Next, we use XML as the carrier of data to develop a message board based on XML.

First of all, we set up the XML file guestbook.xml, which records the name, email, web address and message content of the person who left the message. Of course, we can also add as much information as we need. The contents of the document are as follows:

KAI kai@hostx.org http://www.17xml.com is always in love with thousands of mountains and rivers, can you often come to pick up girls? Kaka: _)

Since many servers support asp, we use the common ASP as the implementation tool. The guestbook.asp file is as follows:

Example of XML message

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