Java Scoket之java.io.EOFException解决方案

java.io.EOFException 
  at java.io.DataInputStream.readFully(DataInputStream.java:178) 
  at java.io.DataInputStream.readUTF(DataInputStream.java:565) 
  at java.io.DataInputStream.readUTF(DataInputStream.java:522)

public class EOFExceptionextends IOException当输入过程中意外到达文件或流的末尾时，抛出此异常。    

此异常主要被数据输入流用来表明到达流的末尾。注意，其他许多输入操作返回一个特殊值表示到达流的末尾，而不是抛出异常。    

        ...... 

        private static final int BUFFER_SIZE=1024*1024; 
         
        ...... 

        Socket socket = new Socket(cfg.getIp(), Integer.parseInt(SysParamsToolkit.getProperty("socketport"))); 
        String charset = SysParamsToolkit.getProperty("socke.rexml.charset");     //Socket发送的字符集编码 
        try { 
                OutputStream dos = socket.getOutputStream(); 
                dos.write(xmlcmd.getBytes(charset)); 
                dos.flush(); 
                DataInputStream dis = new DataInputStream(socket.getInputStream()); 
                char[] data = new char[BUFFER_SIZE]; 
                BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream(), charset)); 
                int len = br.read(data); 
                String rexml = String.valueOf(data, 0, len);        //接收一个字符串数据 
        } catch (Exception e) { 
                return false; 
        } finally { 
                if (socket.isConnected()) 
                        socket.close(); 
        } 
        ......