1、将File、FileInputStream 转换为byte数组: File file = new File("file.txt"); InputStream input = new FileInputStream(file); byte[] byt = new ...
file 从InputStream读取byte 示例 分类专栏:java基础 publicstaticbyte getStreamBytes InputStreamis throwsException ByteArrayOutputStreambaos newByteArrayOutputStream byte buffer newbyte intlen while len is.read bu ...
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1、将File、FileInputStream 转换为byte数组: File file = new File("file.txt"); InputStream input = new FileInputStream(file); byte[] byt = new ...
本文主要介绍Java中,将InputStream输入流转换读取成byte[]字节数组的几种方法,以及相关的示例代码。 原文地址:Java InputStream流转换读取成byte[]字节数组方法及示例代码 ...
File、FileInputStream 转换为byte[] byte[]转换为InputStream byte[]转换为File ...
1、将File、FileInputStream 转换为byte数组: File file = new File("test.txt"); InputStream input = new FileInputStream(file); byte[] byt = new byte ...
1、将File、FileInputStream 转换为byte数组: File file = new File("test.txt"); InputStream input = new FileInputStream(file); byte[] byt = new byte ...
1、将File、FileInputStream 转换为byte数组: 2、将byte数组转换为InputStream: 3、将byte数组转换为File: ...
1、将File、FileInputStream 转换为byte数组: File file = new File("test.txt"); InputStream input = new FileInputStream(file); byte[] byt = new byte ...