Home Backend Development XML/RSS Tutorial A detailed introduction to the role of xml

A detailed introduction to the role of xml

Jun 11, 2017 pm 02:14 PM

"Extensible Markup Language" (XML) provides a way to describe structured data. Unlike HTML tags, which are used primarily to control the display and appearance of data, XML tags are used to define the structure and data type of the data itself. XML uses a set of tags to describe data elements. Each element encapsulates data that may be very simple or very complex. You can define an unlimited set of XML tags. For example, you can define some XML tags to declare data in the order, such as price, tax, shipping address, billing address, and so on. Because XML markup is adopted throughout and across organizations, data from a variety of different data stores will be easier to exchange and manipulate. XML is a simple, platform-independent, and widely adopted standard. The advantage of XML over HTML is that it separates the user interface from structured data. This separation of data and display makes it possible to integrate data from different sources. Customer information, orders, research results, bill payments, medical records, directory data and other information can be converted to XML. XML and HTML The following is to

1. Understand the role of xml

A detailed introduction to the role of xml

##Introduction: "Extensible Markup Language" (XML) provides a way to describe structured data. Unlike HTML tags, which are used primarily to control the display and appearance of data, XML tags are used to define the structure and data type of the data itself.

2. xml parsing-code example of saving the modified results after adding, deleting, modifying and checking operations

A detailed introduction to the role of xml

Introduction: 1. The functions of XML: 1) Unify the format of data transmission. 2) Make a small database [file database]. 3) Make configuration file .ini .propertity .xml .cfg

##3.

Basic knowledge of XML for beginners - understanding the role of XML

A detailed introduction to the role of xml

#Introduction: Extensible Markup Language (XML) provides a way to describe structured data. Unlike HTML tags, which are used primarily to control the display and appearance of data, XML tags are used to define the structure and data types of the data itself. XML uses a set of tags to describe data elements. Each element encapsulates data that may be very simple or very complex. You can define a group without

4.

Crazy XML study notes (10)---------The role of XML

A detailed introduction to the role of xml

Introduction: I haven’t organized the knowledge of XML for a long time. It’s time to sort it out. On the one hand, the teacher is almost finished. The class is over, and it’s time to review it and sort out your thoughts. Learning it once is not in vain. On the other hand, I hope to fully master the knowledge of XML. The following begins

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