From a8e4221828b41076210f0850da8746e10676b3e1 Mon Sep 17 00:00:00 2001
From: Gemini-Lin <47587977+Gemini-Lin@users.noreply.github.com>
Date: Mon, 16 Dec 2019 17:10:57 +0800
Subject: [PATCH] Create myServer.java

---
 myServer.java | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 myServer.java

diff --git a/myServer.java b/myServer.java
new file mode 100644
index 0000000..1d14a74
--- /dev/null
+++ b/myServer.java
@@ -0,0 +1,71 @@
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+public class myServer {
+
+    /**
+     * 创建服务器的方法，等待客户机的连接并进行通信
+     */
+
+    public void setServer(int port) {
+        try {
+            ServerSocket ss = new ServerSocket(port);
+            System.out.println("服务器创建成功,端口号是" + ss.getLocalPort() + "等待连接……");
+
+            Socket client = ss.accept();
+            System.out.println("连接成功，连接的客户机是：" + client.getPort());
+
+            OutputStream out = client.getOutputStream();
+            InputStream ins = client.getInputStream();
+
+            String s = "Welcome to my chatting room!\r\n"; // 取得组成这个字符串的字节
+            byte[] data = s.getBytes();
+            out.write(data);// 用输出对象发送！
+            out.flush();// 强制输出
+
+            String msg = readString(ins);//获得输入
+            while (!"bye".equals(msg)) {//如果不是"bye"就继续等待读取
+                System.out.println("The Client Say:" + msg);
+                s = "The Server receive:" + msg + "\r\n";
+                data = s.getBytes();
+                out.write(data);
+                out.flush();
+                msg = readString(ins);//调用readString()读取一个字符串
+            }
+            //给客户机发一个欢迎下次再来的提示
+            s = "Hello,See you next time!\r\n";
+            data = s.getBytes();
+            out.write(data);
+            out.flush();
+
+            client.close();// 关闭与客户机的连接
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 读取一个字符串的方法
+     */
+
+    private String readString(InputStream ins) throws IOException {
+        StringBuffer msg = new StringBuffer();// 创建一个字符串缓冲区
+        char c = 0;
+        while (c != '\r') {// 每遇到一个换行，就是一句话
+            int i = ins.read();// 读取客户机发过来的一个字节
+            c = (char) i;// 把输入的字节转换为一个char
+            msg.append(c);// 将读到的字符加到字符缓冲区中
+        }
+        String inputS = msg.toString().trim();// 将读到的BufferString转换为字符串，并调用trim()去掉尾部的空格
+        return inputS;// 返回得到的字符串
+    }
+
+    public static void main(String[] args) {
+        myServer ms = new myServer();
+        ms.setServer(6666);
+    }
+
+}