ResponseUtils.java

package com.taobao.tae.Mshopping.demo.util;

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

/**
 *
 * <P></P>
 * User: <a href="mailto:xhm.xuhm@alibaba-inc.com">苍旻</a>
 * Date: 14-2-20
 * Time: 上午10:52
 */
public class ResponseUtils {
    /**
     * 读取流
     *
     * @param inStream
     * @return 字节数组
     * @throws Exception
     */
    public static byte[] readStream(InputStream inStream) throws IOException {
        ByteArrayOutputStream outSteam = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        int len = -1;
        while ((len = inStream.read(buffer)) != -1) {
            outSteam.write(buffer, 0, len);
        }
        outSteam.close();
        inStream.close();
        return outSteam.toByteArray();
    }
}