StreamTook(周考1)

package com.example.zhoukao1;import java.io.ByteArrayOutputStream;import java.io.InputStream;/** * Created by dell on 2017/8/4. */public class StreamTook {    public static String read(InputStream is) throws Exception {        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();        byte[] bytes = new byte[1024];        int len = 0;        while ((len = is.read(bytes)) != -1) {            byteArrayOutputStream.write(bytes, 0, len);        }        byteArrayOutputStream.close();        return byteArrayOutputStream.toString();    }}