C#中networkcomms3.0如何实现模拟登陆的代码分享（图）

互联网 17-6-18

这篇文章主要介绍了C# networkcomms 3.0实现模拟登陆总结,需要的朋友可以参考下

最近项目需要做一个客户查询状态系统,当前上位机缺少服务功能,于是找到了networkcomms 开源框架,作为项目使用.

最新版networkcomms 下载地址:https://github.com/MarcFletcher/NetworkComms.Net

下载直接vs打开

新建服务器端

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)      {        //服务器开始监听客户端的请求        Connection.StartListening(ConnectionType.TCP, new IPEndPoint(IPAddress.Parse(txtIP.Text), int.Parse(txtPort.Text)));        //服务器开始监听客户端的请求              //IPEndPoint thePoint = new IPEndPoint(IPAddress.Parse(txtIP.Text), int.Parse(txtPort.Text));        //TCPConnection.StartListening(thePoint, false);        button1.Text = "监听中";        button1.Enabled = false;        //button1.Text = "监听中";        //button1.Enabled = false;        //此方法中包含服务器具体的处理方法。        StartListening();      }      private void StartListening()      {        //开启日志记录         //配置日志记录器        //ILogger logger = new LiteLogger(LiteLogger.LogMode.ConsoleAndLogFile, "ServerLogFile_" + NetworkComms.NetworkIdentifier + ".txt");        //NetworkComms.EnableLogging(logger);        //禁用日志记录 服务器端正式使用时，赢禁用日志记录        NetworkComms.DisableLogging();        //服务器端处理收到的消息        //为简单起见，此示例中我们只处理字符类型的信息，也返回字符类型的信息。        //处理的信息可以使自定义类，具体见下一个Demo        NetworkComms.AppendGlobalIncomingPacketHandler<LoginContract>("ReqLogin", IncomingLoginRequest);      }      //处理某个具体的请求      private void IncomingLoginRequest(PacketHeader header, Connection connection, LoginContract loginContract)      {        try        {          string resMsg = "";          //为了简单，这里不调用数据库，而是模拟一下登录          if (loginContract.UserID == "1000" && loginContract.PassWord == "123")            resMsg = "登录成功";          else            resMsg = "用户名密码错误";          //把返回结果写入到契约类中，后面返回给客户端          //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");        }      }    }  }

在别的帮助中往往少了这行:导致出现客户端发送时,类型打包出现问题. 这行代码是客户端服务器两端都要加上的,是指定传输方式

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

就是这个报错了

一下是客户端

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();      }      //连接信息对象      public ConnectionInfo connInfo = null;      //连接对象      Connection newTcpConnection;      SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);      private void button1_Click(object sender, EventArgs e)      {        //给连接信息对象赋值        connInfo = new ConnectionInfo(txtIP.Text, int.Parse(txtPort.Text));        //如果不成功，会弹出异常信息        newTcpConnection = TCPConnection.GetConnection(connInfo);        button1.Enabled = false;        button1.Text = "连接成功";      }      private void btnlogin_Click(object sender, EventArgs e)      {        //给契约类赋值        LoginContract contract = new LoginContract(txtUserName.Text, txtPassword.Text);        //contract.UserID = txtUserName.Text;        //contract.PassWord = txtPassword.Text;        //向服务器发送登录信息并获取登录结果         ResMsgContract resMsg = newTcpConnection.SendReceiveObject<LoginContract, ResMsgContract>("ReqLogin", "ResLogin", 5000, contract);        //向服务器发送登录信息并获取登录结果        // ResMsgContract resMsg = newTcpConnection.SendReceiveObject<ResMsgContract>("ReqLogin", "ResLogin", 5000, contract);        if (resMsg.Message == "登录成功")        {          MessageBox.Show("登录成功");        }        else        {          MessageBox.Show("用户名密码错误");        }      }    }  }

契约类

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:

使用这个框架要配合谷歌的protobuf 要选好版本.本人没重复测试最高版本,因为在调试登录过程中出现别的问题过程中,也顺改了protobuf 的版本,至今未测试最高版本是否存在兼容问题.本人成功的使用的是2.0.0.668

vs nuget添加方式