简单JAVA socket 笔记
Server：
ServerSocket server = new ServerSocket(PORT, 1); // 打开Server并监听
Socket client = server.accept(); // block 直到有client，得到对应socket 句柄
System.out.println("Client connected");
while (true) {
BufferedReader reader = new BufferedReader(new InputStreamReader(client.getInputStream())); // 得到输入流
System.out.println("Read from client");
String textLine = reader.readLine() + "\n";
if (textLine.equalsIgnoreCase("EXIT\n")) {
System.out.println("EXIT invoked, closing client");
break;
}
if (textLine.equal
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