Socket socket = new Socket("127.0.0.1", 8001);
// 向服务端程序发送数据
OutputStream ops = socket.getOutputStream();
OutputStreamWriter opsw = new OutputStreamWriter(ops);
BufferedWriter bw = new BufferedWriter(opsw);
bw.write("hello world\r\n\r\n");
bw.flush();
上面是客户端程序
为什么我的socket连接上了，但不能向服务端发送数据
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服务器端有没有读取？
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- Java code
package Ichat;import java.io.*;import java.net.*;import java.util.*;public class Client { private String name; private Socket s; private ReadThread rt; private DataOutputStream dos; public Client(){ try { s= new Socket("192.168.1.105",8889); } catch (Exception e) { e.printStackTrace(); } } public Client(Socket s){ this.s=s; } public void chat(){ System.out.println("在开始聊天之前请输入您的姓名："); Scanner sc = new Scanner(System.in); this.name = sc.next(); try{ dos= new DataOutputStream(s.getOutputStream()); rt = new ReadThread(s); rt.start(); System.out.println("连接成功，现在您可以开始聊天了："); while(true){ String msg = sc.next(); if("byebye".equals(msg)){ s.close(); dos.close(); System.out.println("连接已经断开..."); System.exit(0); } dos.writeUTF(name+"说： "+msg); } }catch (Exception e){ e.printStackTrace(); } } public static void main(String[] args) { new Client().chat(); }}
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