网络通信适配

 IEnumerator Get()
    {
        UnityWebRequest webRequest = UnityWebRequest.Get("https://mysite.com");

        yield return webRequest.SendWebRequest();
       if (webRequest.isHttpError||webRequest.isNetworkError)
            Debug.Log(webRequest.error);
        else
        {
            Debug.Log(webRequest.downloadHandler.text);
        }

    }

    IEnumerator Post()
    {
        WWWForm form = new WWWForm();
        //键值对
        form.AddField("key", "value");
        form.AddField("name","mafanwei");
        form.AddField("blog","qwe25878");

        UnityWebRequest webRequest = UnityWebRequest.Post("https://mysite.com",form);

        yield return webRequest.SendWebRequest();
        if (webRequest.isHttpError||webRequest.isNetworkError)
            Debug.Log(webRequest.error);
        else
        {
            Debug.Log(webRequest.downloadHandler.text);
        }
    }

while(!www.isDone) {}

/// <summary>
/// [TCPSocket.onMessage(function listener)](https://developers.weixin.qq.com/minigame/dev/api/network/tcp/TCPSocket.onMessage.html)
/// 监听当接收到数据的时触发该事件
/// needInfo: 是否需要返回localInfo和remoteInfo，设置为 false 时这两个字段会返回null，设置为 true 会降低性能，请按需使用
/// 多次使用OnMessage时needInfo以第一个OnMessage为准，OffMessage()移除所有回调后再次OnMessage可重新设置needInfo
/// </summary>
public void OnMessage(Action<TCPSocketOnMessageListenerResult> listener, bool needInfo = false)

using System.Text;
using UnityEngine;
using WeChatWASM;
using LitJson;

public class TCPTest : MonoBehaviour
{
    void Start()
    {
      	// 初始化WXSDK
         WX.InitSDK((int code) =>
         {
             Debug.Log("InitSDK code: " + code);
             TestTCPSocket();
         });
    }

    void TestTCPSocket()
    {
        Debug.Log("TestTCPSocket");
        // 创建TCPSocket
        WXTCPSocket tcp = WX.CreateTCPSocket();
      	
      	// 注册回调
        tcp.OnConnect(res =>
        {
            Debug.Log("tcp 连接成功");
          	//连接成功时发送数据
            tcp.Write("TCP Write Test");
        });
        tcp.OnError(res =>
        {
            Debug.Log("tcp 连接失败" + JsonMapper.ToJson(res));
            WX.ShowModal(new ShowModalOption()
            {
                content = res.errMsg
            });
        });
        // 注意OnMessage参数与文档不同
        tcp.OnMessage(res =>
        {
            Debug.Log("tcp 消息" + JsonMapper.ToJson(res));
            WX.ShowModal(new ShowModalOption()
            {
                content = Encoding.UTF8.GetString(res.message)
            });
        }, true);
				
      	// 在给定的套接字上启动连接，请按需更改地址与端口
        tcp.Connect(new TCPSocketConnectOption()
        {
            address = "www.example.com",
            port = 8848
        });
    }
}

// 命名空间
using UnityWebSocket;

// 创建实例
string address = "ws://echo.websocket.org";
WebSocket socket = new WebSocket(address);

// 注册回调
socket.OnOpen += OnOpen;
socket.OnClose += OnClose;
socket.OnMessage += OnMessage;
socket.OnError += OnError;
// 连接
socket.ConnectAsync();
// 发送 string 类型数据
socket.SendAsync(str);
// 或者 发送 byte[] 类型数据（建议使用）
socket.SendAsync(bytes);
// 关闭连接
socket.CloseAsync();

/// <summary>
/// [UDPSocket.onMessage(function listener)](https://developers.weixin.qq.com/minigame/dev/api/network/udp/UDPSocket.onMessage.html)
/// 监听收到消息的事件
/// needInfo: 是否需要返回localInfo和remoteInfo，设置为 false 时这两个字段会返回null，设置为 true 会降低性能，请按需使用
/// 多次使用OnMessage时needInfo以第一个OnMessage为准，OffMessage()移除所有回调后再次OnMessage可重新设置needInfo
/// </summary>
public void OnMessage(Action<UDPSocketOnMessageListenerResult> listener, bool needInfo = false)

using System.Text;
using UnityEngine;
using WeChatWASM;
using LitJson;

public class UDPTest : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
         Debug.Log("Start");
         WX.InitSDK((int code) =>
         {
             Debug.Log("InitSDK code: " + code);
             TestUDPSocket();
         });
    }

    void TestUDPSocket()
    {
        Debug.Log("TestUDPSocket");
        // 创建UDPSocket
        var udp = WX.CreateUDPSocket();
				// 注册回调
        udp.OnMessage(res => 
        {
            Debug.Log("udp 消息" + JsonMapper.ToJson(res));
            WX.ShowModal(new ShowModalOption()
            {
                content = Encoding.UTF8.GetString(res.message)
            });
        });
      	// 绑定端口
        udp.Bind();
        // 向指定的 IP 和 port 发送消息，请按需更改地址和端口
        udp.Send(new UDPSocketSendOption()
        {
            address = "www.example.com",
            port = 8848,
            message = "UDP Send Test"
        });
    }
}