Unity運用socket傳輸信息（同步）

客戶端：

在UGUI中創建兩個Button，一個是連接伺服器，一個是發送消息的按鈕，分別綁定Connection和SendMessage兩個函數

並且創建一個InputField和一個Text文本，Text文本用於顯示伺服器回傳的消息，InputField用於輸入要發送的消息

以下是代碼：

 1 using System.Collections;
 2 using System.Collections.Generic;
 3 using System.Net.Sockets;
 4 using UnityEngine;
 5 using UnityEngine.UI;
 6 
 7 public class Client : MonoBehaviour
 8 {
 9     Socket client;
10     public InputField inputField;
11     public Text text;
12 
13     public void Connection()
14     {
15         client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
16         client.Connect("127.0.0.1",10086);
17     }
18 
19     public void SendMessage()
20     {
21         //發送數據報文
22         string messageToServer = inputField.text;
23         byte[] sendMessage = System.Text.Encoding.UTF8.GetBytes(messageToServer);
24         client.Send(sendMessage);
25         //接收數據報文
26         byte[] messageToClient = new byte[1024];
27         int count = client.Receive(messageToClient);
28         string messageFromServer = System.Text.Encoding.UTF8.GetString(messageToClient,0,count);
29         text.text = messageFromServer;
30         client.Close();
31     }
32 }

服務端：

服務端採用VS提供的WFP視窗做服務端，可以添加一些控制項來美化GUI界面

以下是我做的一個簡單的GUI界面

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Net;
 5 using System.Net.Sockets;
 6 using System.Reflection.Emit;
 7 using System.Text;
 8 using System.Threading.Tasks;
 9 
10 namespace 同步聊天Server
11 {
12     public static class Server
13     {
14         public static string showMessag="";
15         public static void OpenServer()
16         {
17             Socket server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
18             IPAddress ip = IPAddress.Parse("127.0.0.1");
19             IPEndPoint serverAddress = new IPEndPoint(ip, 10086);
20             server.Bind(serverAddress);
21             server.Listen(10);//如果為零，則表示不受限制
22             showMessag += "伺服器啟動成功";
23             Socket oneToOnePort = server.Accept();
24             byte[] messageFromClient = new byte[1024];
25             int count = oneToOnePort.Receive(messageFromClient);
26             string message = Encoding.UTF8.GetString(messageFromClient, 0, count);
27             showMessag += message;
28             byte[] messageToClient = Encoding.UTF8.GetBytes(message);
29             oneToOnePort.Send(messageToClient);
30         }
31 
32     }
33 }

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