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| 6. 48. 2. 枚举ScriptEngines |
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import java.util.List;
import javax.script.ScriptEngineFactory;
import javax.script.ScriptEngineManager;
public class EnumerateScriptEngines {
public static void main(String[] args) {
ScriptEngineManager manager = new ScriptEngineManager();
List<ScriptEngineFactory> factories = manager.getEngineFactories();
for (ScriptEngineFactory factory : factories) {
System.out.println("Engine name (full): " + factory.getEngineName());
System.out.println("Engine version: " + factory.getEngineVersion());
System.out.println("Supported extensions:");
List<String> extensions = factory.getExtensions();
for (String extension : extensions)
System.out.println(" " + extension);
System.out.println("Language name: " + factory.getLanguageName());
System.out.println("Language version: " + factory.getLanguageVersion());
System.out.println("Supported MIME types:");
List<String> mimetypes = factory.getMimeTypes();
for (String mimetype : mimetypes)
System.out.println(" " + mimetype);
System.out.println("Supported short names:");
List<String> shortnames = factory.getNames();
for (String shortname : shortnames)
System.out.println(" " + shortname);
System.out.println();
}
}
}
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