class tcpSocket {
public static void main(String[] args) throws UnknownHostException, IOException {
  Socket soc=new Socket("10.10.1.172", 10001);  
  
  OutputStream out=soc.getOutputStream();
  
  BufferedReader read=new BufferedReader(new InputStreamReader(System.in));
  
  //InputStream input=soc.getInputStream();
  String line=null;
  while((line=read.readLine())!=null){
   if("886".equals(line))
    break;
    out.write(line.getBytes());
   // byte[] buf=new byte[1024];
   
   // int len=input.read(buf);
    //System.out.println(new String(buf,0,len));
  }
  read.close();
  soc.close();
}
}


class tcpServer {
public static void main(String[] args) throws IOException {
  ServerSocket server=new ServerSocket(10001);
  
  Socket soc=server.accept();
  
  String s=soc.getInetAddress().getHostAddress();
  
  System.out.println("已连接"+s);
  
  InputStream input=soc.getInputStream();
  
  byte[] buf=new byte[1024];
  int len=input.read(buf);
  System.out.println(new String(buf,0,len));
  
  /*
  OutputStream out=soc.getOutputStream();
  
  BufferedReader read=new BufferedReader(new InputStreamReader(System.in));
  
  String line=null;
  
  while((line=read.readLine())!=null){
   if("886".equals(line))
    //break;  
   byte[] by=new byte[1024];
   out.write(line.getBytes());
   }
  */
  
  //read.close();
  soc.close();
}
}


报错：Exception in thread "main" java.net.SocketException: Software caused connection abort: socket write error

将服务端改成这样就不会了

1. public class TcpServer {
   
2. public static void main(String[] args) throws IOException {
   
3. ServerSocket server = new ServerSocket(10001);
   
4. 
   
5. Socket soc = server.accept();
   
6. 
   
7. String s = soc.getInetAddress().getHostAddress();
   
8. 
   
9. System.out.println("已连接" + s);
   
10. 
    
11. InputStream input = soc.getInputStream();
    
12. 
    
13. byte[] buf = new byte[1024];
    
14. int len = 0;
    
15. while((len = input.read(buf))!=-1)
    
16. System.out.println(new String(buf, 0, len));
    
17. 
    
18. 
    
19. }
    
20. }

复制代码