byte转BufferedImage/ByteArrayInputStream,byte与InputStream互转

byte—>BufferedImageimport javax.imageio.ImageIObyte[] bytes = new byte[1024]InputStream buffin = new ByteArrayInputStream(bytes)BufferedImage bufferedImage = ImageIO.read(buffin)byte与InputStream互转/

好大的月亮

1082人浏览 · 2020-10-23 10:27:32

好大的月亮 · 2020-10-23 10:27:32 发布

byte—>BufferedImage

import javax.imageio.ImageIO

byte[] bytes = new byte[1024]
InputStream buffin = new ByteArrayInputStream(bytes)
BufferedImage bufferedImage = ImageIO.read(buffin)

byte与InputStream互转

//	byte---->InputStream
byte[] bytes = new byte[1024]
InputStream buffin = new ByteArrayInputStream(bytes)

//	InputStream--->byte
byte[] isToByte = org.apache.commons.io.IOUtils.toByteArray(buffin);