可以将BufferedImage写入任何格式的文件吗？ [英] Can a BufferedImage be written to file any format?

问题描述

如果我们在java中有一个BufferedImage对象，我们可以使用ImageIO.write以任何格式写出来（如果我们有一个Writer对象），这是正确的吗？我尝试将一个BufferedImage对象写入jpg文件，它输出一个空的图像文件，但是当我尝试将其写入png文件时，它工作正常。

Is it correct that if we have a BufferedImage object in java, we could potentially write it out in ANY format using ImageIO.write (if we have a Writer object for the same)? I tried writing a BufferedImage object into a jpg file, it outputted an empty image file however when i tried writing it in to a png file, it worked fine.

推荐答案

BufferedImage可以写入ImageIO.write支持的任何格式（也就是说，有一个ImageWriter），是的。如果你不能让它工作，请出示代码。

A BufferedImage can be written into any format that ImageIO.write supports (that is, has an ImageWriter available), yes. Please show the code if you can't get it to work.

这篇关于可以将BufferedImage写入任何格式的文件吗？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！