问题
Does anyone know if its possible to validate an XML schema with another XML schema? If so, is there a reference implementation out there? I would like to parse a Schema doc using JAXB.
回答1:
Of course. Most of the time you can just point your browser to the URL that serves as the namespace for the XML document. This also works with XML Schema: http://www.w3.org/2001/XMLSchema
The XSD is linked from there.
回答2:
Also check XSOM. This is what JAXB RI uses to load and process XSDs.
回答3:
There are two versions of the XML Schema Definition Language (XSD): 1.0 and 1.1. Version 1.0 was released in 2001 and version 1.1 was released in 2009.
The normative XSD schemas are:
- http://www.w3.org/2001/XMLSchema.xsd
- http://www.w3.org/2009/XMLSchema/XMLSchema.xsd
You can test the validation of an XSD schema via the command line, e.g.:
$ xmllint -noout -schema XMLSchema.xsd myschema.xsd
来源：https://stackoverflow.com/questions/3996743/xml-schema-to-validate-xml-schemas