java Socket 使用注意

 1 Socket s = new Socket(ia, port);
 2         
 3 BufferedOutputStream bufOut = new BufferedOutputStream(s.getOutputStream());
 4 
 5 byte[] bytes = logXml.getBytes(CHARSET);
 6 
 7 bufOut.write(bytes);
 8 
 9 // 因为下边还要使用getInputStream，所以此处不可以使用bufOut.close()
10 
11 bufOut.flush(); //此处必须flush
12 
13 s.shutdownOutput();
14 
15 BufferedReader bufin = new BufferedReader(new InputStreamReader(s.getInputStream(), CHARSET));
16 
17 String line = null;
18 
19 while (null != (line = bufin.readLine()))
20 
21 {
22 
23      System.out.println(line);
24 
25 }