Socket socket = null; BufferedReader bf = null; PrintWriter pw = null; try { socket = new Socket("127.0.0.1", 8888); bf = new BufferedReader(new InputStreamReader(socket.getInputStream())); pw = new PrintWriter(socket.getOutputStream(),true); //参数2:自动flush缓冲区内容 BufferedReader...
Socket socket=null; InputStream in=null; OutputStream out=null; String msg= "你好你好你好好好!";try{//发送数据socket =newSocket("127.0.0.1", 7777); out=newBufferedOutputStream(socket.getOutputStream()); in=newBufferedInputStream(socket.getInputStream()); out.write(msg.getBytes()); out.fl...
socket.sendUrgentData(65); // 向服务器发送字符"A" socket.sendUrgentData(322); // 向服务器发送字符"B" outWriter.flush(); socket.sendUrgentData(214); // 向服务器发送汉字”中” socket.sendUrgentData(208); socket.sendUrgentData(185); // 向服务器发送汉字”国” socket.sendUrgentData(250)...
Socket写超时是基于TCP协议栈的超时重传机制,一般不需要设置write的超时时间,也没有提供这种方法。 5 双重嵌套异常捕获 如果ServerSocket、Socket构造失败,只需要仅仅捕获这个构造失败异常而不需要调用套接字的close方法来释放资源(必须保证构造失败后不会留下任何需要清除的资源),因为这时套接字内部资源没有被成功分配。...
Socket client = new Socket(host, port); Writer writer = new OutputStreamWriter(client.getOutputStream()); writer.write(Hello From Client); writer.flush(); writer.close(); client.close(); } catch (IOException e) { e.printStackTrace(); ...
Socket socket = new Socket("127.0.0.1", 9999); BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream())); String str = "你好,这是我的第一个socket"; bufferedWriter.write(str); //刷新输入流 bufferedWriter.flush(); ...
Socket socket =new Socket("127.0.0.1",9999); BufferedWriter bufferedWriter =new BufferedWriter(new OutputStreamWriter(socket.getOutputStream())); String str="你好,这是我的第一个socket"; bufferedWriter.write(str); }catch (IOException e) { ...
printWriter.write("Welcome Client!"); printWriter.flush(); // 关闭输出流 socket.shutdownOutput(); // 关闭资源 bufferedReader.close(); inputStream.close(); printWriter.close(); outputStream.close(); socket.close(); } } } 客户端:
不需要， 他是socketOutPut/inputStream的子类，可以看下源码。他的flush操作直接使用的in/outPutStream的flush方法，这个方法不做任何操作
(writer); // 要发送的数据 String data = "要发送的数据"; // 将数据写入缓冲区 bufferedWriter.write(data); // 将缓冲区的数据发送到输出流 bufferedWriter.flush(); // 关闭BufferedWriter和输出流 bufferedWriter.close(); outputStream.close(); } catch (Exception e) { e.printStackTrace(); } } ...