import org.apache.tika.mime.MimeTypesFactory; //导入依赖的package包/类
@Override
protected org.apache.tika.mime.MimeTypes supply() {
		ResourcesLoader resLoader = ResourcesLoaderBuilder.createDefaultResourcesLoader();
		try {
			return MimeTypesFactory.create(resLoader.getInputStream("org/apache/tika/mime/tika-mimetypes.xml"),		// tika's core (located at tika-core.jar)
										   resLoader.getInputStream("org/apache/tika/mime/custom-mimetypes.xml"));	// tika's extension (located at R01F)
		} catch (Throwable th) {
			th.printStackTrace();
			throw new InternalError(th.getMessage());
		} 
}
 

import org.apache.tika.mime.MimeTypesFactory; //导入依赖的package包/类
public MimeTypeUtils(InputStream mimeIs, boolean magic) {
	try {
		this.mimeTypes = MimeTypesFactory.create(mimeIs);
		this.mimeMagic = magic;
		this.tika = new Tika(new DefaultDetector(this.mimeTypes));
	}catch (Exception e) {
		LOG.log(Level.SEVERE, "Failed to load MimeType Registry : " + e.getMessage(), e);
	}
}
 

import org.apache.tika.mime.MimeTypesFactory; //导入依赖的package包/类
public UrlDetector() throws MimeTypeException, IOException {
	this.types = MimeTypesFactory.create("custom-mimetypes.xml");
}