//这是我的服务端
public class Server { public static void main(String[] args) {
try {
ServerSocket server = new ServerSocket(19887);
System.out.println("端口创建成功");
System.out.println(server.getLocalPort());
Socket mylisten = server.accept();
System.out.println("有客户端进来"); // 直接封装
BufferedReader mmin = new BufferedReader(new InputStreamReader(
mylisten.getInputStream()));
PrintWriter mmout = new PrintWriter(new OutputStreamWriter(mylisten
.getOutputStream())); mmout.write("欢迎光临");
mmin.readLine(); } catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}//这是我的客户端
public class Client { public static void main(String[] args) {
try {
Socket mysc = new Socket("127.0.0.1", 19887);
InputStream in = mysc.getInputStream();
OutputStream out = mysc.getOutputStream();
InputStreamReader myin = new InputStreamReader(in);
OutputStreamWriter myout = new OutputStreamWriter(out);
BufferedReader mmin = new BufferedReader(myin);
PrintWriter mmout = new PrintWriter(myout);
mmin.readLine();
mmout.write("你好"); } catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}我理解是这样的,运行服务端,当服务器开始监听后,运行客户端,当客户端连接到服务端,服务端向客户端发送“欢迎光临” 也就是这句代码 mmout.write("欢迎光临"); 然后客户端读到内容 再向服务端发送你好……我写的是这样的流程嘛,我是这样想的,大家 能否给个解释……谢谢大家 了 等着做一个小项目这个问题卡了我半天,大哥哥们,大姐姐们多多指点下……
public class Server { public static void main(String[] args) {
try {
ServerSocket server = new ServerSocket(19887);
System.out.println("端口创建成功");
System.out.println(server.getLocalPort());
Socket mylisten = server.accept();
System.out.println("有客户端进来"); // 直接封装
BufferedReader mmin = new BufferedReader(new InputStreamReader(
mylisten.getInputStream()));
PrintWriter mmout = new PrintWriter(new OutputStreamWriter(mylisten
.getOutputStream())); mmout.write("欢迎光临");
mmin.readLine(); } catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}//这是我的客户端
public class Client { public static void main(String[] args) {
try {
Socket mysc = new Socket("127.0.0.1", 19887);
InputStream in = mysc.getInputStream();
OutputStream out = mysc.getOutputStream();
InputStreamReader myin = new InputStreamReader(in);
OutputStreamWriter myout = new OutputStreamWriter(out);
BufferedReader mmin = new BufferedReader(myin);
PrintWriter mmout = new PrintWriter(myout);
mmin.readLine();
mmout.write("你好"); } catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}我理解是这样的,运行服务端,当服务器开始监听后,运行客户端,当客户端连接到服务端,服务端向客户端发送“欢迎光临” 也就是这句代码 mmout.write("欢迎光临"); 然后客户端读到内容 再向服务端发送你好……我写的是这样的流程嘛,我是这样想的,大家 能否给个解释……谢谢大家 了 等着做一个小项目这个问题卡了我半天,大哥哥们,大姐姐们多多指点下……
服务器:
1、创建ServerSocket//serverSocket
2、创建并启动监听线程
3、监听连接创建和客户端通信的连接客户端就比较简单做个读写的就行
write(msg+"\n");
"\n"不要少了