moz1007ex.txt

来自「mozilla developer book examples.」· 文本 代码 · 共 6 行

// get the nsIRDFService interface and assign it to RDF
RDF = Components.classes[`@mozilla.org/rdf/rdf-service;1'].
      getService(Components.interfaces.nsIRDFService);
// call the GetResource method from the interface
rootResource = RDF.GetResource('urn:root');