java 如何通过套接字发送图像对象...？
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How send image object through socket...?
提问by user169258
I want to send image object through socket... Don't want to store image in sender or receivers computer...
我想通过套接字发送图像对象......不想将图像存储在发送方或接收方的计算机中......
回答by Martijn Courteaux
Use this method:
使用这个方法：
ImageIO.write(RenderedImage, String, OutputStream)
Use in your situation:
在您的情况下使用：
Sender
发件人
BufferedImage image = ....;
ImageIO.write(image, "PNG", socket.getOutputStream());
Receiver
接收者
BufferedImage image = ImageIO.read(socket.getInputStream());
回答by Brian Agnew
So what have you tried ?
那么你尝试了什么？
Thisis a tutorial on client/server communication using Java. This reads from stdin, but in your instance you should probably provide an InputStreamon your image object.
这是一个关于使用 Java 进行客户端/服务器通信的教程。这从标准输入读取，但在您的实例中，您可能应该在图像对象上提供InputStream。
