java将InputStream或bytes写入本地文件

 

 

	/**
	 * 将InputStream写入本地文件
	 * @param destination 写入本地目录
	 * @param input	输入流
	 * @throws IOException
	 */
	private static void writeToLocal(String destination, InputStream input)
			throws IOException {
		int index;
		byte[] bytes = new byte[1024];
		FileOutputStream downloadFile = new FileOutputStream(destination);
		while ((index = input.read(bytes)) != -1) {
			downloadFile.write(bytes, 0, index);
			downloadFile.flush();
		}
		downloadFile.close();
		input.close();
	}

 

    /**
     * 将bytes写入本地文件
     * @param destination
     * @param bytes
     * @throws IOException
     */
    private static void writeToLocal(String destination, byte[] bytes)
            throws IOException {
        FileOutputStream downloadFile = new FileOutputStream(destination);
        downloadFile.write(bytes);
        downloadFile.flush();
        downloadFile.close();
    }