生成一段java socket代码

// 创建一个Socket对象
Socket socket = new Socket("localhost", 8080);

// 获取Socket的输入输出流
InputStream inputStream = socket.getInputStream();
OutputStream outputStream = socket.getOutputStream();

// 读取服务器端数据
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
String info = reader.readLine();
System.out.println("服务器发送过来的消息：" + info);

// 向服务器端发送数据
OutputStreamWriter writer = new OutputStreamWriter(outputStream);
writer.write("你好啊！");
writer.flush();

// 关闭Socket
socket.close();