Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我需要在一个可以为空的函数中指定一个参数。这不起作用:
<message name="SaveRequest"> <part name="serialNumber" nillable="true" type="xsd:int"/> </message>
<serialNumber xsi:nil="true" />
请参阅w3.org XML 模式