有没有一种方法来生成一个XML文件的XSD？是否有任何这样做的类文件？我不介意的解决办法是C＃或Java。

Is there a way to generate an xsd from an xml file? Are there any class files that do this? I don't mind if the solution is c# or java.

我想为此在code，但如果有什么好的免费的工具，将是确定了。

I would like to do this in code, but if there are any good free tools that would be ok too.

感谢

推荐答案

的 XSD.EXE 可以做你想做的：

xsd.exe can do what you want:

如果您指定XML文件（.xml扩展名），XSD.EXE推断从文件中的数据的模式，并产生一个XSD架构。输出文件具有相同的名称为XML文件，但与扩展名为.xsd。

If you specify an XML file (.xml extension), Xsd.exe infers a schema from the data in the file and produces an XSD schema. The output file has the same name as the XML file, but with the .xsd extension.