//发送信息
@Test
public void test_002() throws UnknownHostException, IOException, InterruptedException{
Socket server=new Socket("localhost", 8020);
OutputStream out=server.getOutputStream();
PrintWriter writer = new PrintWriter(out);
String sendMsg="helloworld";
writer.write(sendMsg );
writer.flush();
Thread.sleep(5000);//报错socket不关闭
}
//接收信息
InputStream ins = server2.getInputStream();
String message = SocketHWUtil.readSocket(ins);
if (!ValueWidget.isNullOrEmpty(message)) {
System.out.println("接收的信息:" + message);
}