英文:
How can I send an image from java socket Server to a navigator wihtout being corrupted?
问题
我正在尝试编写一个Java套接字服务器，从该服务器将图像发送到导航器（客户端）。但是，当我发送图像时，文件似乎损坏（显示带有符号的图像）。DataOutputStream dout = new DataOutputStream(connectS.getOutputStream());String file = "image.jpg";File filename = new File(file);FileInputStream fin = new FileInputStream(filename);// dout.writeUTF(file);System.out.println("正在发送图像...");int size = (int) filename.length();byte[] readData = new byte[size];fin.read(readData);dout.writeInt(size);dout.flush();dout.write(readData, 0, size);/*for(int i=0;i<readData.length;i++) {dout.write(readData, 0, i);}*/dout.flush();这是我启动程序的方式：ServerSocket ss = new ServerSocket(8080);Socket connectS = ss.accept();BufferedReader in = new BufferedReader(new InputStreamReader(connectS.getInputStream()));感谢您的帮助！
英文:
I am trying to code a java socket server to send an image from this server to the navigator(client side). But when I send the image the file seen to be corrupted (display the image with symbols).
DataOutputStream dout = new DataOutputStream(connectS.getOutputStream());String file="image.jpg";File filename = new File(file);FileInputStream fin = new FileInputStream(filename);//dout.writeUTF(file);System.out.println("Sending image...");int size=(int) filename.length();byte[] readData = new byte[size];fin.read(readData);dout.writeInt(size);dout.flush();dout.write(readData,0,size);/*for(int i=0;i<readData.length;i++) {dout.write(readData, 0, i);}*/dout.flush();
Here is how I start the program
ServerSocket ss=new ServerSocket(8080);Socket connectS=ss.accept();BufferedReader in=new BufferedReader(new InputStreamReader(connectS.getInputStream()));
Thanks for your help!!!
答案1
得分: -1
我解决了这个问题。
首先，删除dout.readInt();
然后，打开Microsoft Edge；（Mozilla显示图像，但似乎存在编码问题，这是我的观点，可能不是真正的原因）；
英文:
I solved the problem.
First, remove dout.readInt();
Then, open microsoft edge;(mozilla shows the image but there seems to be an encoding issue,that's my opinion,maybe not the true);
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