How to reference an xsd-Schema in an xml-node

问题

I need to put a reference to an XML-schema (xsd) into an XML-node. It should look like this:

<root>
  <!--reference to xsd-->
  <child1/>
  <child2/>
</root>

At the place of the comment should be a link to some schema. Is there a standard way to do this?

回答1:

This is a good link to start reading about referencing schema documents in XML documents; it gives you a description of the two attributes, xsi:noNamespaceSchemaLocation and xsi:schemaLocation used for this purpose.

回答2:

Do you want to do something like what schemaLocation attribute does.

(I may have misunderstood your question though).

来源：https://stackoverflow.com/questions/9513825/how-to-reference-an-xsd-schema-in-an-xml-node