- public class Test9
- {
-
- public static void main(String[] args)
- {}
-
- }
- //客户端
- class Client
- {
- public static void main(String[] args) throws Exception
- {
- //建立Socket服务
- Socket fileLoaderSocket = new Socket("168.168.168.94", 10005);
- //从客户端本地读取文件,并写入socket的输出流中
- OutputStream out = fileLoaderSocket.getOutputStream();
- //实例化对象fileReader
- InputStream fileRead = new FileInputStream("G:\\2.mp3");
- //建立数组
- byte[] buf = new byte[1024];
- int len = 0;
- //判断是否读到文件末尾
- while((len=fileRead.read(buf)) != -1)
- {
- out.write(buf, 0, len);
- }
- //告诉服务端,文件已传输完毕
- fileLoaderSocket.shutdownOutput();
- //获取从服务端反馈的信息
- BufferedReader in = new BufferedReader(new InputStreamReader(fileLoaderSocket.getInputStream()));
- String serverBack = in.readLine();
- System.out.println(serverBack);
- //资源关闭
- fileLoaderSocket.close();
- fileRead.close();
- }
- }
- //服务端
- class Server
- {
- public static void main(String[] args) throws Exception
- {
- //建立服务端Socket
- ServerSocket ss = new ServerSocket(10005);
- //接收客户端Socket
- Socket fileLoaderSocket = ss.accept();
-
- //打印连接信息
- String ip = fileLoaderSocket.getInetAddress().getHostAddress();
- System.out.println(ip + "...conncected");
-
- //接收文件,并保存
- InputStream in = fileLoaderSocket.getInputStream();
- //实例化对象fileSave
- OutputStream fileSave = new FileOutputStream("E:\\3.mp3");
- //建立数组buf
- byte[] buf = new byte[1024];
- int len = 0;
- //判断是否读到文件末尾
- while((len=in.read(buf)) != -1)
- {
- fileSave.write(buf, 0, len);
- //刷新
- fileSave.flush();
- }
- //返回文件复制情况信息
- BufferedWriter out = new BufferedWriter(new OutputStreamWriter(fileLoaderSocket.getOutputStream()));
- out.write("文件上传成功");
- //刷新
- out.flush();
- //资源关闭
- ss.close();
- fileLoaderSocket.close();
- fileSave.close();
- }
- }
复制代码
运行结果出现异常:Exception in thread "main" java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:208)
at com.itheima.Client.main(Test09.java:31) |
|