使用xsd.exe生成c＃文件，获取错误和警告

这是我正在运行的命令：

xsd.exe -c -l:c# D:\Documents\DEV\SARPilot\Docs\schemas\06-141r2\06-141r2.xsd 

这些是我得到的错误：

 Microsoft (R) Xml Schemas/DataTypes support utility [Microsoft (R) .NET Framework, Version 2.0.50727.3038] Copyright (C) Microsoft Corporation. All rights reserved. Schema validation warning: Undefined complexType 'http://www.opengis.net/sps/0:ParameterDescriptorType' is used as a base for comp lex type extension. Line 617, position 2. Schema validation warning: Undefined complexType 'http://www.opengis.net/ows:GetCapabilitiesType' is used as a base for complex ty pe extension. Line 23, position 2. Schema validation warning: Undefined complexType 'http://www.opengis.net/ows:CapabilitiesBaseType' is used as a base for complex t ype extension. Line 35, position 2. Schema validation warning: The 'http://www.opengis.net/gml:Point' element is not declared. Line 869, position 2. Schema validation warning: The 'http://www.opengis.net/gml:Polygon' element is not declared. Line 870, position 2. Schema validation warning: The 'http://www.opengis.net/gml:Rectangle' element is not declared. Line 871, position 2. Schema validation warning: The 'http://www.opengis.net/sps/0:Parameter' element is not declared. Line 381, position 2. Schema validation warning: The 'http://www.opengis.net/sps/0:ID' element is not declared. Line 451, position 2. Warning: Schema could not be validated. Class generation may fail or may produce incorrect results. Error: Error generating classes for schema 'D:\Documents\DEV\SARPilot\Docs\schemas\06-141r2\06-141r2'. - The datatype 'http://www.opengis.net/ows:GetCapabilitiesType' is missing. If you would like more help, please type "xsd /?". C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin> 

XSD文件是从以下文档的附录A中复制/粘贴的： http ： //services.eoportal.org/portal/documents/06-141r2_Ordering_Services_for_Earth_Observation_Products_0.9.2.pdf

Answer 1

您链接的PDF文档中包含的XML Schema使用元素引用了其他几个XSD文件。 您需要下载这些其他模式文件，并确保元素中的路径引用指向本地计算机上的正确位置。

如果您仍然遇到错误，那是因为xsd.exe无法跟进外部引用。 要解决此问题，请直接在命令行上指定所有必需的XSD文件，如下所示：

xsd.exe /c MySchema.xsd Import01.xsd Import02.xsd Include01.xsd Include02.xsd

其中Import01.xsd，Import02.xsd，Include01.xsd和Include02.xsd是通过导入引用的XSD文件，包含MySchema.xsd中的元素。

Answer 2

我有同样的问题，这就是我解决它的方式：

1）将用于代码生成的xsd中引用的所有xsd文件复制到相同的位置，即“C：\ Projects \ Project1 \ Documents \ xsds \ strucutre”。 2）执行xsd.exe时提到所有引用的xsd文件：

C：\ Projects \ Project1 \ Documents \ xsds \ strucutre>“C：\ Program Files（x86）\ Microsoft SDKs \ Windows \ v7.0A \ Bin \ NETFX 4.0 Tools \ xsd”structure.xsd RefXsd1.xsd RefXsd2.xsd RefXsd3 .xsd / c / o：C：\ Projects \ Project1 \ Documents \ ClassStructure

在文件夹C：\ Projects \ Project1 \ Documents \ ClassStructure下生成包含xsds中提到的实体的c-sharp文件。

希望这可以帮助！