package org.springblade.mdm.utils;

import org.apache.tika.Tika;

import java.io.IOException;
import java.io.InputStream;

public class FileContentUtil {

	/**
	 * 判断是否文本类型
	 * @param inputStream
	 * @return
	 */
	public static boolean isTextFile(InputStream inputStream) {
		Tika tika = new Tika();
		try {
			String mimeType = tika.detect(inputStream);
			//String mimeType = tika.detect(file);
			return mimeType.startsWith("text/")
				|| mimeType.equals("application/xml")
				|| mimeType.equals("application/json");
		} catch (IOException e) {
			e.printStackTrace();
			return false;
		}
	}
}