关于inputStream 对象重复使用的解决方法

/**
     * 读取输入流数据
     * //此方法是用于缓存H5网络请求数据，解决inputStream对象不能重复复用的问题
     */
    public static byte[] streamToData(InputStream uristream) {
        ByteArrayOutputStream outStream = null;
        try {
            outStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int len = 0;
            while ((len = uristream.read(buffer)) != -1) {
                outStream.write(buffer, 0, len);
            }
            return outStream.toByteArray();
        } catch (Exception e) {
            return null;
        } finally {
            try {
                if(uristream !=null) {
                    uristream.close();
                }
                if (outStream != null) {
                    outStream.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }

        }
    }

byte[] data = FileUtils.streamToData(inputstream);//把需要复用的inputStream保存为data

InputStream in1 = new ByteArrayInputStream(data)
InputStream in2 = new ByteArrayInputStream(data)