C# networkcomms 3.0實(shí)現(xiàn)模擬登陸總結(jié)

2020-01-24 00:37:34

字體：大中小

供稿：網(wǎng)友

最近項(xiàng)目需要做一個(gè)客戶查詢狀態(tài)系統(tǒng),當(dāng)前上位機(jī)缺少服務(wù)功能,于是找到了networkcomms 開源框架,作為項(xiàng)目使用.

最新版networkcomms 下載地址:https://github.com/MarcFletcher/NetworkComms.Net

下載直接vs打開

新建服務(wù)器端

using MessageContract;using NetworkCommsDotNet;using NetworkCommsDotNet.Connections;using NetworkCommsDotNet.Connections.TCP;using NetworkCommsDotNet.DPSBase;using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Net;using System.Text;using System.Windows.Forms;namespace AppServer{  public partial class MaiForm : Form  {    public MaiForm()    {      InitializeComponent();    }    SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);    private void button1_Click(object sender, EventArgs e)    {      //服務(wù)器開始監(jiān)聽客戶端的請求      Connection.StartListening(ConnectionType.TCP, new IPEndPoint(IPAddress.Parse(txtIP.Text), int.Parse(txtPort.Text)));      //服務(wù)器開始監(jiān)聽客戶端的請求            //IPEndPoint thePoint = new IPEndPoint(IPAddress.Parse(txtIP.Text), int.Parse(txtPort.Text));      //TCPConnection.StartListening(thePoint, false);      button1.Text = "監(jiān)聽中";      button1.Enabled = false;      //button1.Text = "監(jiān)聽中";      //button1.Enabled = false;      //此方法中包含服務(wù)器具體的處理方法。      StartListening();    }    private void StartListening()    {      //開啟日志記錄       //配置日志記錄器      //ILogger logger = new LiteLogger(LiteLogger.LogMode.ConsoleAndLogFile, "ServerLogFile_" + NetworkComms.NetworkIdentifier + ".txt");      //NetworkComms.EnableLogging(logger);      //禁用日志記錄 服務(wù)器端正式使用時(shí)，贏禁用日志記錄      NetworkComms.DisableLogging();      //服務(wù)器端處理收到的消息      //為簡單起見，此示例中我們只處理字符類型的信息，也返回字符類型的信息。      //處理的信息可以使自定義類，具體見下一個(gè)Demo      NetworkComms.AppendGlobalIncomingPacketHandler<LoginContract>("ReqLogin", IncomingLoginRequest);    }    //處理某個(gè)具體的請求    private void IncomingLoginRequest(PacketHeader header, Connection connection, LoginContract loginContract)    {      try      {        string resMsg = "";        //為了簡單，這里不調(diào)用數(shù)據(jù)庫，而是模擬一下登錄        if (loginContract.UserID == "1000" && loginContract.PassWord == "123")          resMsg = "登錄成功";        else          resMsg = "用戶名密碼錯(cuò)誤";        //把返回結(jié)果寫入到契約類中，后面返回給客戶端        //ResMsgContract contract = new ResMsgContract();        //contract.Message = resMsg;        //connection.SendObject<ResMsgContract>("ResLogin", contract);        ResMsgContract contract = new ResMsgContract();        contract.Message = resMsg;        connection.SendObject("ResLogin", contract);      }      catch (Exception ex)      {        // LogTools.LogException(ex, "IncomingMsgHandle");      }    }  }}

在別的幫助中往往少了這行:導(dǎo)致出現(xiàn)客戶端發(fā)送時(shí),類型打包出現(xiàn)問題. 這行代碼是客戶端服務(wù)器兩端都要加上的,是指定傳輸方式

 SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);

就是這個(gè)報(bào)錯(cuò)了

一下是客戶端

using MessageContract;using NetworkCommsDotNet;using NetworkCommsDotNet.Connections;using NetworkCommsDotNet.Connections.TCP;using NetworkCommsDotNet.DPSBase;using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace AppClient{  public partial class MainForm : Form  {    public MainForm()    {      InitializeComponent();    }    //連接信息對象    public ConnectionInfo connInfo = null;    //連接對象    Connection newTcpConnection;    SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);    private void button1_Click(object sender, EventArgs e)    {      //給連接信息對象賦值      connInfo = new ConnectionInfo(txtIP.Text, int.Parse(txtPort.Text));      //如果不成功，會彈出異常信息      newTcpConnection = TCPConnection.GetConnection(connInfo);      button1.Enabled = false;      button1.Text = "連接成功";    }    private void btnlogin_Click(object sender, EventArgs e)    {      //給契約類賦值      LoginContract contract = new LoginContract(txtUserName.Text, txtPassword.Text);      //contract.UserID = txtUserName.Text;      //contract.PassWord = txtPassword.Text;      //向服務(wù)器發(fā)送登錄信息并獲取登錄結(jié)果       ResMsgContract resMsg = newTcpConnection.SendReceiveObject<LoginContract, ResMsgContract>("ReqLogin", "ResLogin", 5000, contract);      //向服務(wù)器發(fā)送登錄信息并獲取登錄結(jié)果      // ResMsgContract resMsg = newTcpConnection.SendReceiveObject<ResMsgContract>("ReqLogin", "ResLogin", 5000, contract);      if (resMsg.Message == "登錄成功")      {        MessageBox.Show("登錄成功");      }      else      {        MessageBox.Show("用戶名密碼錯(cuò)誤");      }    }  }}

契約類

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace MessageContract{  [ProtoContract]  public class LoginContract  {    [ProtoMember(1)]    public string UserID { get; set; }    [ProtoMember(2)]    public string PassWord { get; set; }    public LoginContract() { }    public LoginContract(string userID, string passWord)    {      this.UserID = userID;      this.PassWord = passWord;    }  }}using ProtoBuf;using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace MessageContract{  [ProtoContract]  public class ResMsgContract  {    [ProtoMember(1)]    public string Message;    public ResMsgContract() { }    public ResMsgContract(string message)    {      this.Message = message;    }  }}

注意:

使用這個(gè)框架要配合谷歌的protobuf 要選好版本.本人沒重復(fù)測試最高版本,因?yàn)樵谡{(diào)試登錄過程中出現(xiàn)別的問題過程中,也順改了protobuf 的版本,至今未測試最高版本是否存在兼容問題.本人成功的使用的是2.0.0.668

protobuf簡介protobuf是google提供的一個(gè)開源序列化框架,類似于XML,JSON這樣的數(shù)據(jù)表示語言,其最大的特點(diǎn)是基于二進(jìn)制,因此比傳統(tǒng)的XML表示高效短小

vs nuget添加方式