为什么会阻塞，求详解 - 黑马程序员技术交流社区

import java.io.*;
import java.net.*;
class TextClient
{
public static void main(String[] args) throws Exception
{
Socket s = new Socket("169.254.115.35",10006);
BufferedReader bufr =
new BufferedReader(new FileReader("RemoveDir.java"));
PrintWriter out = new PrintWriter(s.getOutputStream(),true);
String line = null;
while((line=bufr.readLine())!=null)
{
out.println(line);
}
//s.shutdownOutput();//关闭客户端的输出流。相当于给流中加入一个结束标记-1.
//
BufferedReader bufIn = new BufferedReader(new InputStreamReader(s.getInputStream()));
String str = bufIn.readLine();
System.out.println(str);
bufr.close();
s.close();
}
}
class TextServer
{
public static void main(String[] args) throws Exception
{
ServerSocket ss = new ServerSocket(10006);
Socket s = ss.accept();
String ip = s.getInetAddress().getHostAddress();
System.out.println(ip+"....connected");
BufferedReader bufIn = new BufferedReader(new InputStreamReader(s.getInputStream()));
PrintWriter out = new PrintWriter(new FileWriter("server.txt"),true);
String line = null;
while((line=bufIn.readLine())!=null)
{
//if("over".equals(line))
//break;
out.println(line);
}
PrintWriter pw = new PrintWriter(s.getOutputStream(),true);
pw.println("上传成功");
out.close();
s.close();
ss.close();
}
}

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