我从这里有这个简单的 Hello world 代码,但找不到 line xsd是什么意思,以及如何使用它。该文件位于何处,是否有必要?
module scribble.example.Basic;
type <xsd> "{http://scribble.org/examples}Greetings" from "HelloWorld.xsd" as Greetings;
global protocol HelloWorld (role Me, role World) {
hello(Greetings) from Me to World;
hello(Greetings) from World to Me;
}