Choice of complex types in an XSD

问题

In an XML schema can a complex type contain a choice of other complex types? I couldn't find any information about that.

回答1:

Yes, see section 3.4.2 of the XML Schema reference; a complexType can indeed contain a choice element.

Similarly, a choice element can contain one or more complexType elements (see section 3.8.2).

来源：https://stackoverflow.com/questions/11252175/choice-of-complex-types-in-an-xsd