package org.sxkj.resource.util;

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

/**
 * 公共 工具类
 *
 */
public class ToolsUtil {

	/**
	 * InputStream转换为byte[]
	 *
	 * @param inStream
	 * @return
	 * @throws IOException
	 */
	public static final byte[] getByteArray(InputStream inStream) throws IOException {
		ByteArrayOutputStream swapStream = new ByteArrayOutputStream();
		byte[] buff = new byte[100];
		int rc = 0;
		while ((rc = inStream.read(buff, 0, 100)) > 0) {
			swapStream.write(buff, 0, rc);
		}
		byte[] in2b = swapStream.toByteArray();
		return in2b;
	}


}