Examples of using Xml declaration in English and their translations into Chinese
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Political
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Ecclesiastic
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Programming
What does the XML declaration do?
The XML declaration is optional.
They start with an XML declaration.
Note: The XML declaration is optional.
It must begin with the XML declaration.
XML declaration allowed only at the start of the document".
Notice that the Xml Declaration is optional.
Comments cannot appear before the XML declaration.
An XML declaration is only allowed at the beginning of the file.".
In most cases, this XML declaration is present.
Note that there should have no whitespace before the XML declaration.
In this example, the XML declaration is included.
The XML declaration must be listed at the top of the XML document:.
Note that in this example, the XML declaration is included.
The XML declaration typically appears as the first line in an XML document.
Note that there should be no blank line(s) or whitespace(s) before the xml declaration.
Note: The XML declaration must be the first line in an XML document, so the following XML file:.
You probably noticed in the previous example that the XML declaration has no ending tag.
The XML declaration must be the first node in the document, and no white space characters are allowed to appear before it.
Note: You might have noticed from the previous example that the XML declaration did not have a closing tag.
Remember, however, that when the XML declaration is not included in a document, the document can only use the default character encodings UTF-8 or UTF-16.
Note: You might have noticed from the previous example that the XML declaration did not have a closing tag.
The complete set of DTD files together with an XML declaration and SGML Open Catalog is included in the zip file for this specification.
If you need to specify a comment or processing instruction at the top,then don't put the XML declaration in at all.
XML[8] notes that"XML documents should begin with an XML declaration which specifies the version of XML being used.".
Note: You might have noticed from the previous example that the XML declaration did not have a closing tag.
Definition: XML documents SHOULD begin with an XML declaration which specifies the version of XML being used.
XHTML MP documents start with the prolog, which contains the XML declaration and DOCTYPE declaration. .
Definition: XML 1.1 documents MUST begin with an XML declaration which specifies the version of XML being used.