运行Client端报错
Server
package socket;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
/*
* 基于TCP协议的服务端
*/
public class TCPServer {
public static void main(String[] args) {
try {
//1、创建一个服务器端的Socket，即ServerSocket，指定绑定的端口，并对其监听
ServerSocket socket = new ServerSocket(5000);
//2、调用accept()方法对其监听，并等待客户端的响应
System.out.println("****服务器即将启动，等待客户端的连接****");
Socket socket2 = socket.accept();//在没有连接前，处于阻塞状态
//3、获取输入流，并等待客户端的响应
InputStream iStream = socket2.getInputStream();
InputStreamReader iReader = new InputStreamReader(iStream);//把字节流转换成字符流
BufferedReader bReader = new BufferedReader(iReader);//缓存存储
String info = null;
while((info = bReader.readLine())!=null){
System.out.println("我是服务器，客户端发送的信息："+info);
}
socket2.shutdownInput();
//4、获取输出流，响应客户端的响应
OutputStream oStream = socket2.getOutputStream();
PrintWriter pWriter = new PrintWriter(oStream);
pWriter.write("欢迎你登入!!!");
pWriter.flush();
//5、关闭资源
oStream.close();
pWriter.close();
bReader.close();
iReader.close();
iStream.close();
socket.close();
socket2.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
Client
package socket;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;
/*
* 基于TCP协议的客户端
*/
public class TCPClient {
public static void main(String[] args) {
try {
//1、创建客户端的Socket，并指定地址和端口
Socket socket = new Socket("localhost", 5000);
//2、获取输出流，向服务器发送信息
OutputStream oStream = socket.getOutputStream();//字节输出流
PrintWriter pWriter = new PrintWriter(oStream);//将输出流转换成打印流
pWriter.write("用户名：admin；密码：123");
pWriter.flush();
socket.shutdownInput();
//3、接收服务器发送来的反馈信息
InputStream iStream = socket.getInputStream();
//InputStreamReader inputStreamReader = new InputStreamReader(iStream);//将字节流转换成字符流
BufferedReader bReader = new BufferedReader(new InputStreamReader(iStream));
String info = null;
while((info = bReader.readLine())!=null){
System.out.println("我是客户端，服务器反馈的信息："+info);
}
//4、关闭资源
iStream.close();
bReader.close();
pWriter.close();
oStream.close();
socket.close();
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
按照视频讲的代码来写的，Server可以正常运行，但运行Client就会报这个错误
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:196)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
at java.io.InputStreamReader.read(InputStreamReader.java:184)
at java.io.BufferedReader.fill(BufferedReader.java:154)
at java.io.BufferedReader.readLine(BufferedReader.java:317)
at java.io.BufferedReader.readLine(BufferedReader.java:382)
at socket.TCPServer.main(TCPServer.java:30)
有没有知道怎么回事
