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; using HslCommunication.Enthernet; using System.Threading; using CommonLibrary; using Newtonsoft.Json.Linq; using HslCommunication.BasicFramework; /****************************************************************************************** * * 模版日期 2017-06-16 * 创建人 Richard.Hu * 版权所有 Richard.Hu * 授权说明 模版仅授权个人使用,如需商用,请联系hsl200909@163.com洽谈 * 说明 JSON组件引用自james newton-king,遵循MIT授权协议 * 网络组件 网络组件的版权由Richard.Hu所有 * ********************************************************************************************/ /****************************************************************************************** * * 注意:本代码的相关操作未作密码验证,如有需要,请自行完成 * 示例:具体示例参照本页面Form1_FormClosing(object sender, FormClosingEventArgs e)方法 * 账号:默认一个超级管理员账号:admin 密码123456 * ********************************************************************************************/ /****************************************************************************************** * * 本项目模版不包含 《软件自动更新.exe》 * 如需支持部署环境的自动升级 请联系hsl200909@163.com获取 * 软件自动更新.exe 将绑定IP,端口和软件名称后授权销售,30元人民币一组,永久使用 * ********************************************************************************************/ namespace 软件系统服务端模版 { public partial class FormServerWindow : Form { public FormServerWindow() { InitializeComponent(); //检测日志路径是否存储 LogSavePath = Application.StartupPath + @"\Logs"; if(!System.IO.Directory.Exists(LogSavePath)) { System.IO.Directory.CreateDirectory(LogSavePath); } } #region 窗口属性+窗口方法 /// /// 指示窗口是否处于显示中 /// private bool IsWindowShow { get; set; } = false; /// /// 指示系统是否启动 /// private bool IsSystemStart { get; set; } = false; private string LogSavePath { get; set; } private void Form1_Load(object sender, EventArgs e) { //初始化日志工具 RuntimeLogHelper = new SoftLogHelper() { LogSaveFileName = LogSavePath + @"\log.txt", }; //初始化反馈信息工具 AdviceLogHelper = new SoftLogHelper() { LogSaveFileName = LogSavePath + @"\advice_log.txt", }; //初始化客户端异常日志工具 ClientsLogHelper = new SoftLogHelper() { LogSaveFileName = LogSavePath + @"\clients_log.txt", }; //保存路径初始化 UserServer.ServerSettings.FileSavePath = Application.StartupPath + @"\settings.txt"; //加载参数 UserServer.ServerSettings.LoadByFile(); toolStripStatusLabel_version.Text = UserServer.ServerSettings.SystemVersion.ToString(); toolStripStatusLabel1.Text = $"本软件著作权归{Resource.StringResouce.SoftCopyRight}所有"; label5.Text = Resource.StringResouce.SoftName; //加载账户信息 UserServer.ServerAccounts.FileSavePath = Application.StartupPath + @"\accounts.txt"; UserServer.ServerAccounts.LoadByFile(); UserServer.ServerAccounts.LogHelper = RuntimeLogHelper; //初始化聊天信息 ChatInitialization(); } private void Form1_FormClosing(object sender, FormClosingEventArgs e) { //密码验证的示例,此处关闭窗口验证 using (FormPasswordCheck fpc = new FormPasswordCheck("123456")) { if (fpc.ShowDialog() == DialogResult.OK) { IsWindowShow = false; Thread.Sleep(20); //关闭网络引擎 net_socket_server.ServerClose(); net_simplify_server.ServerClose(); net_udp_server.ServerClose(); } else { //取消关闭 e.Cancel = true; } } //紧急数据的保存已经放置到dispose方法中,即时发生BUG或直接关机,也能存储数据 } private void Form1_Shown(object sender, EventArgs e) { IsWindowShow = true; //维护初始化 MaintenanceInitialization(); //时间引擎初始化 TimeTickInitilization(); Refresh(); 启动服务器ToolStripMenuItem.PerformClick(); } #endregion #region 菜单逻辑块 private void 启动服务器ToolStripMenuItem_Click(object sender, EventArgs e) { if (!IsSystemStart) { Net_Simplify_Server_Initialization();//同步网络初始化 Net_Socket_Server_Initialization();//异步网络初始化 Net_SoftUpdate_Server_Initialization();//软件更新引擎初始化 Net_File_Update_Initialization();//软件异地更新引擎初始化 Simple_File_Initiaization();//共享文件引擎初始化 Net_Udp_Server_Initialization();//UDP引擎服务初始化 启动服务器ToolStripMenuItem.Text = "已启动"; 启动服务器ToolStripMenuItem.BackColor = Color.LimeGreen; IsSystemStart = true; } } private void 版本控制ToolStripMenuItem_Click(object sender, EventArgs e) { using (FormVersionControl fvc = new FormVersionControl(UserServer.ServerSettings)) { fvc.ShowDialog(); toolStripStatusLabel_version.Text = UserServer.ServerSettings.SystemVersion.ToString(); } } private void 维护切换ToolStripMenuItem_Click(object sender, EventArgs e) { using (FormMaintenance fm = new FormMaintenance(UserServer.ServerSettings)) { fm.ShowDialog(); MaintenanceInitialization(); } } private void 消息发送ToolStripMenuItem_Click(object sender, EventArgs e) { //测试发送字节数据 //net_socket_server.SendAllClients(BitConverter.GetBytes(12345678)); //将消息群发给所有的客户端,并使用消息弹窗的方式显示 using (FormInputAndAction fiaa = new FormInputAndAction( m => { net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.弹窗新消息, m); return true; })) { fiaa.ShowDialog(); } } private void 一键断开ToolStripMenuItem_Click(object sender, EventArgs e) { //关闭信号发送至所有在线客户端 net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.关闭客户端, ""); } private void 关于软件ToolStripMenuItem_Click(object sender, EventArgs e) { using (FormAbout fm = new FormAbout( Resource.StringResouce.SoftName, UserServer.ServerSettings.SystemVersion, 2017, Resource.StringResouce.SoftCopyRight)) { fm.ShowDialog(); } } private void 框架作者ToolStripMenuItem_Click(object sender, EventArgs e) { using (FormAuthorAdvertisement faa = new FormAuthorAdvertisement()) { faa.ShowDialog(); } } private void 账户管理ToolStripMenuItem_Click(object sender, EventArgs e) { //该部分比较复杂,需要对委托,匿名委托概念比较清晰 using (FormAccountManage fam = new FormAccountManage(() => UserServer.ServerAccounts.GetAllAccountsJson(), m => { UserServer.ServerAccounts.LoadAllAccountsJson(m); return true; })) { fam.ShowDialog(); } } private void 版本号说明ToolStripMenuItem_Click(object sender, EventArgs e) { using (FormAboutVersion fav = new FormAboutVersion(UserServer.ServerSettings.SystemVersion)) { fav.ShowDialog(); } } private void MaintenanceInitialization() { //维护状态变更 if (UserServer.ServerSettings.Can_Account_Login) { label3.Text = "可登录"; label3.BackColor = Color.LimeGreen; } else { label3.Text = "维护中"; label3.BackColor = Color.Tomato; } } #endregion #region 软件更新服务引擎 /// /// 支持软件自动更新的后台服务引擎 /// private Net_SoftUpdate_Server net_soft_update_Server = new Net_SoftUpdate_Server(); private void Net_SoftUpdate_Server_Initialization() { try { net_soft_update_Server.LogHelper.LogSaveFileName = LogSavePath + @"\update_log.txt"; //在服务器的这个路径下,放置客户端运行的所有文件,不要包含settings文件,不要从此处运行 //只放置exe和dll组件,必须放置:软件自动更新.exe net_soft_update_Server.KeyToken = CommonHeadCode.KeyToken; net_soft_update_Server.FileUpdatePath = Application.StartupPath + @"\ClientFiles";//客户端文件路径 net_soft_update_Server.ServerStart(CommonLibrary.CommonLibrary.Port_Update_Net); } catch (Exception ex) { SoftBasic.ShowExceptionMessage(ex); } } #endregion #region 软件异地更新文件传送引擎 /// /// 用于局域网异地更新服务器的客户端程序的引擎,仅限客户端 /// private Net_File_Server net_file_update = new Net_File_Server(); /// /// 软件异地更新的初始化,如不需要可以不启动,该功能支持发送客户端文件至服务器实现覆盖更新 /// private void Net_File_Update_Initialization() { try { net_file_update.FilesPath = Application.StartupPath + @"\ClientFiles";//服务器客户端需要更新的路径,与上述一致 net_file_update.LogHelper.LogSaveFileName = LogSavePath + @"\update_file_log.txt"; net_file_update.KeyToken = CommonHeadCode.KeyToken; net_file_update.ServerStart(CommonLibrary.CommonLibrary.Port_Update_Remote); } catch (Exception ex) { SoftBasic.ShowExceptionMessage(ex); } } #endregion #region 同步数据传送引擎 /// /// 用户同步数据传送的引擎 /// private Net_Simplify_Server net_simplify_server = new Net_Simplify_Server(); /// /// 同步传送数据的初始化 /// private void Net_Simplify_Server_Initialization() { try { net_simplify_server.KeyToken = CommonHeadCode.KeyToken;//设置身份令牌 net_simplify_server.LogHelper.LogSaveFileName = LogSavePath + @"\simplify_log.txt";//日志路径 net_simplify_server.ReceiveStringEvent += Net_simplify_server_ReceiveStringEvent;//接收到字符串触发 net_simplify_server.ReceivedBytesEvent += Net_simplify_server_ReceivedBytesEvent;//接收到字节触发 net_simplify_server.ServerStart(CommonLibrary.CommonLibrary.Port_Second_Net); } catch (Exception ex) { SoftBasic.ShowExceptionMessage(ex); } } /// /// 接收来自客户端的字节数据 /// /// 网络状态 /// 字节数据,根据实际情况选择是否使用 /// 来自客户端的字节数据 private void Net_simplify_server_ReceivedBytesEvent(AsyncStateOne state, int customer, byte[] data) { net_simplify_server.SendMessage(state, customer, data); } /****************************************************************************************************************** * * 方法说明: 当接收到来自客户端的数据的时候触发的方法 * 特别注意: 如果你的数据处理中引发了异常,应用程序将会奔溃,SendMessage异常系统将会自动处理 * ******************************************************************************************************************/ /// /// 接收到来自客户端的数据,此处需要放置维护验证,更新验证等等操作 /// /// 客户端的地址 /// 用于自定义的指令头,可不用,转而使用data来区分 /// 接收到的服务器的数据 private void Net_simplify_server_ReceiveStringEvent(AsyncStateOne state, int customer, string data) { //必须返回结果,调用SendMessage(object1,[实际数据]); if (CommonHeadCode.SimplifyHeadCode.IsCustomerGroupSystem(customer)) { DataProcessingWithStartA(state, customer, data); } else if (CommonHeadCode.SimplifyHeadCode.IsCustomerGroupLogging(customer)) { DataProcessingWithStartB(state, customer, data); } else { net_simplify_server.SendMessage(state, customer, data); } } /**************************************************************************************************** * * * 数据处理中心,同步信息中的所有的细节处理均要到此处来处理 * * ****************************************************************************************************/ /// /// A指令块,处理系统基础运行的消息 /// /// 网络状态对象 /// 用户自定义的指令头 /// 实际的数据 private void DataProcessingWithStartA(AsyncStateOne state, int customer, string data) { if (customer == CommonHeadCode.SimplifyHeadCode.维护检查) { net_simplify_server.SendMessage(state, customer, "1"); //UserServer.ServerSettings.Can_Account_Login ? "1" : "0" + //UserServer.ServerSettings.Account_Forbidden_Reason); } else if (customer == CommonHeadCode.SimplifyHeadCode.更新检查) { net_simplify_server.SendMessage(state, customer, UserServer.ServerSettings.SystemVersion.ToString()); } else if (customer == CommonHeadCode.SimplifyHeadCode.参数下载) { JObject json = new JObject { { nameof(UserServer.ServerSettings.Announcement), new JValue(UserServer.ServerSettings.Announcement) } }; net_simplify_server.SendMessage(state, customer, json.ToString()); } else if (customer == CommonHeadCode.SimplifyHeadCode.账户检查) { //此处使用的是组件自带的验证的方式,如果使用SQL数据库,另行验证 JObject json = JObject.Parse(data); //提取账户,密码 string name = SoftBasic.GetValueFromJsonObject(json, UserAccount.UserNameText, ""); string password = SoftBasic.GetValueFromJsonObject(json, UserAccount.PasswordText, ""); net_simplify_server.SendMessage(state, customer, UserServer.ServerAccounts.CheckAccountJson( name, password, state.GetRemoteEndPoint().Address.ToString())); } else if (customer == CommonHeadCode.SimplifyHeadCode.更新公告) { UserServer.ServerSettings.Announcement = data; //通知所有客户端更新公告 net_socket_server.SendAllClients(customer, data); net_simplify_server.SendMessage(state, customer, "成功"); } else if (customer == CommonHeadCode.SimplifyHeadCode.获取账户) { //返回服务器的账户信息 net_simplify_server.SendMessage(state, customer, UserServer.ServerAccounts.GetAllAccountsJson()); } else if (customer == CommonHeadCode.SimplifyHeadCode.更细账户) { //更新服务器的账户信息 UserServer.ServerAccounts.LoadAllAccountsJson(data); net_simplify_server.SendMessage(state, customer, "成功"); } else if (customer == CommonHeadCode.SimplifyHeadCode.密码修改) { //更新服务器的账户密码,此处使用的是组件自带的验证的方式,如果使用SQL数据库,另行验证 JObject json = JObject.Parse(data); //提取账户,密码 string name = SoftBasic.GetValueFromJsonObject(json, UserAccount.UserNameText, ""); string password = SoftBasic.GetValueFromJsonObject(json, UserAccount.PasswordText, ""); UserServer.ServerAccounts.UpdatePassword(name, password); net_simplify_server.SendMessage(state, customer, "成功"); } else if (customer == CommonHeadCode.SimplifyHeadCode.更新版本) { try { UserServer.ServerSettings.SystemVersion = new SystemVersion(data); UserServer.ServerSettings.SaveToFile(); toolStripStatusLabel_version.Text = UserServer.ServerSettings.SystemVersion.ToString(); //记录数据 RuntimeLogHelper.SaveInformation($"更改了版本号:{data}"); net_simplify_server.SendMessage(state, customer, "1"); } catch { net_simplify_server.SendMessage(state, customer, "0"); } } else if (customer == CommonHeadCode.SimplifyHeadCode.注册账号) { bool result = UserServer.ServerAccounts.AddNewAccount(data); net_simplify_server.SendMessage(state, customer, result ? "1" : "0"); } else if (customer == CommonHeadCode.SimplifyHeadCode.请求文件) { net_simplify_server.SendMessage(state, customer, net_simple_file_server.ToJsonString()); } else if (customer == CommonHeadCode.SimplifyHeadCode.意见反馈) { AdviceLogHelper.SaveInformation(data); net_simplify_server.SendMessage(state, customer, "成功"); } else if (customer == CommonHeadCode.SimplifyHeadCode.群发消息) { net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.弹窗新消息, data); net_simplify_server.SendMessage(state, customer, "成功"); } else if (customer == CommonHeadCode.SimplifyHeadCode.异常消息) { ClientsLogHelper.SaveError(data); net_simplify_server.SendMessage(state, customer, "成功"); //如果需要发送您自己的邮件,请取消下面的注释并替代您的邮箱地址 //SoftMail.MailSystem163.SendMail("hsl200909@163.com", "异常记录", "时间:" + DateTime.Now.ToString("O") + Environment.NewLine + data); } else { net_simplify_server.SendMessage(state, customer, data); } } /// /// B指令块,处理日志相关的消息 /// /// 网络状态对象 /// 用户自定义的命令头 /// 实际的数据 private void DataProcessingWithStartB(AsyncStateOne state, int customer, string data) { if (customer == CommonHeadCode.SimplifyHeadCode.网络日志查看) { net_simplify_server.SendMessage(state, customer, net_socket_server.LogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("网络日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.网络日志清空) { net_socket_server.LogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveWarnning("网络日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.同步日志查看) { net_simplify_server.SendMessage(state, customer, net_simplify_server.LogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("同步日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.同步日志清空) { net_simplify_server.LogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveWarnning("同步日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.更新日志查看) { net_simplify_server.SendMessage(state, customer, net_soft_update_Server.LogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("更新日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.更新日志清空) { net_soft_update_Server.LogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveWarnning("更新日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.运行日志查看) { net_simplify_server.SendMessage(state, customer, RuntimeLogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("运行日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.运行日志清空) { RuntimeLogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveInformation("运行日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.文件日志查看) { net_simplify_server.SendMessage(state, customer, net_simple_file_server.LogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("共享文件日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.文件日志清空) { net_simple_file_server.LogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveInformation("共享文件日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.反馈日志查看) { net_simplify_server.SendMessage(state, customer, AdviceLogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("建议反馈日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.反馈日志清空) { AdviceLogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveWarnning("建议反馈日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.UDP日志查看) { net_simplify_server.SendMessage(state, 0, net_udp_server.LogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("UDP日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.UDP日志清空) { net_udp_server.LogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveWarnning("UDP日志清空"); } else if (customer == CommonHeadCode.SimplifyHeadCode.客户端日志查看) { net_simplify_server.SendMessage(state, 0, ClientsLogHelper.GetLogText()); RuntimeLogHelper.SaveInformation("客户端日志查看"); } else if (customer == CommonHeadCode.SimplifyHeadCode.客户端日志清空) { ClientsLogHelper.ClearLogText(); net_simplify_server.SendMessage(state, customer, "成功"); RuntimeLogHelper.SaveWarnning("客户端日志清空"); } else { net_simplify_server.SendMessage(state, customer, data); } } /**************************************************************************************************** * * * 您在下面可以自己扩展数据处理的方法,设计原则为运行速度尽可能的快,不要长时间阻塞 * * ****************************************************************************************************/ #endregion #region 异步数据传送引擎 /// /// 异步客户端管理引擎,维护所有的客户端在线情况,支持主动发数据到所有的客户端 /// private Net_Socket_Server net_socket_server = new Net_Socket_Server(); /// /// 异步传送数据的初始化 /// private void Net_Socket_Server_Initialization() { try { net_socket_server.KeyToken = CommonHeadCode.KeyToken;//设置身份令牌 net_socket_server.LogHelper.LogSaveFileName = LogSavePath + @"\net_log.txt"; net_socket_server.FormatClientOnline = "#IP:{0} Name:{1}";//必须为#开头,具体格式可由自身需求确定 net_socket_server.IsSaveLogClientLineChange = true;//设置客户端上下线是否记录到日志 net_socket_server.ClientOnline += new HslCommunication.NetBase.IEDelegate(Net_socket_server_ClientOnline);//客户端上线触发 net_socket_server.ClientOffline += new HslCommunication.NetBase.IEDelegate(Net_socket_server_ClientOffline);//客户端下线触发,包括异常掉线 net_socket_server.AllClientsStatusChange += new HslCommunication.NetBase.IEDelegate(Net_socket_server_AllClientsStatusChange);//客户端上下线变化时触发 net_socket_server.MessageAlerts += new HslCommunication.NetBase.IEDelegate(Net_socket_server_MessageAlerts);//服务器产生提示消息触发 net_socket_server.AcceptByte += new HslCommunication.NetBase.IEDelegate(Net_socket_server_AcceptByte);//服务器接收到字节数据触发 net_socket_server.AcceptString += new HslCommunication.NetBase.IEDelegate(Net_socket_server_AcceptString);//服务器接收到字符串数据触发 net_socket_server.ServerStart(CommonLibrary.CommonLibrary.Port_Main_Net); } catch (Exception ex) { SoftBasic.ShowExceptionMessage(ex); } } /****************************************************************************************************************** * * 方法说明: 当接收到来自客户端的数据的时候触发的方法 * 特别注意: 如果你的数据处理中引发了异常,应用程序将会继续运行,该异常将会记录在网络日志中, * 所以有必要的话,对可能发生的异常需要提前处理。 * ******************************************************************************************************************/ private void Net_socket_server_AcceptString(AsyncStateOne object1, int customer, string data) { //如果此处充斥大量if语句,影响观感,则考虑进行指令头分类操作,客户端异步发送的字符串都会到此处处理 if (CommonHeadCode.MultiNetHeadCode.IsCustomerGroupSystem(customer)) { //H类系统指令 DataProcessingWithStartH(object1, customer, data); } } /// /// H开头的处理块 /// /// 网络状态 /// 用户自定义的指令头 /// 字符串数据 private void DataProcessingWithStartH(AsyncStateOne state, int customer, string data) { if (customer == CommonHeadCode.MultiNetHeadCode.留言版消息) { ChatAddMessage(state.LoginAlias, data); } } private void Net_socket_server_AcceptByte(AsyncStateOne state, int customer, byte[] data) { //如果此处充斥大量if语句,影响观感,则考虑进行指令头分类操作,客户端异步发送的字节数组都会到此处处理 } private void Net_socket_server_MessageAlerts(string object1) { //同上的方法,此处处理数据时处于后台线程 if (IsWindowShow && IsHandleCreated) { BeginInvoke(new Action(() => { textBox1.AppendText(object1 + Environment.NewLine); })); } } private void Net_socket_server_ClientOffline(AsyncStateOne object1, string object2) { Net_socket_clients_change(DateTime.Now.ToString("MM-dd HH:mm:ss ") + object1._IpEnd_Point.Address.ToString() + ":" + object1.LoginAlias + " " + object2); } private void Net_socket_server_ClientOnline(AsyncStateOne object1) { //上线后回发一条数据初始化信息 JObject json = new JObject { { "Time", new JValue(DateTime.Now) }, { "FileCount", new JValue(net_simple_file_server.File_Count()) }, { "chats", new JValue(Chats_Managment.ToSaveString())} }; //发送客户端的初始化数据 net_socket_server.Send(object1, CommonHeadCode.MultiNetHeadCode.初始化数据, json.ToString()); //触发上下线功能 Net_socket_clients_change(DateTime.Now.ToString("MM-dd HH:mm:ss ") + object1._IpEnd_Point.Address.ToString() + ":" + object1.LoginAlias + " 上线"); } private void Net_socket_clients_change(string str) { if (IsWindowShow && IsHandleCreated) { BeginInvoke(new Action(() => { textBox1.AppendText(str + Environment.NewLine); })); } } private void Net_socket_server_AllClientsStatusChange(string data) { //此处决定要不要将在线客户端的数据发送所有客户端 net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.总在线信息, data); if (IsWindowShow && IsHandleCreated) { BeginInvoke(new Action(() => { listBox1.DataSource = data.Split('#'); label4.Text = net_socket_server.ClientCount.ToString(); })); } } #endregion #region 后台计数线程 /********************************************************************************************* * * 说明 一个后台线程,用来执行一些周期执行的东西 * 注意 它不仅执行每秒触发的代码,也支持每分钟,每天,每月,每年等等 * ********************************************************************************************/ /// /// 初始化后台的计数线程 /// public void TimeTickInitilization() { toolStripStatusLabel_time.Alignment = ToolStripItemAlignment.Right; statusStrip1.LayoutStyle = ToolStripLayoutStyle.StackWithOverflow; toolStripStatusLabel_time.ForeColor = Color.Purple;//紫色 Thread thread = new Thread(new ThreadStart(ThreadTimeTick)); thread.IsBackground = true; thread.Start(); } public void ThreadTimeTick() { Thread.Sleep(300);//加一个微小的延时 int second = DateTime.Now.Second - 1; int minute = -1; int hour = -1; int day = -1; Action DTimeShow = delegate { toolStripStatusLabel_time.Text = DateTime.Now.ToString(); }; while (IsWindowShow) { while (DateTime.Now.Second == second) { Thread.Sleep(20); } second = DateTime.Now.Second; if (IsWindowShow && IsHandleCreated) Invoke(DTimeShow); //每秒钟执行的代码 if (second == 0) { //每个0秒执行的代码 //net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.时间的推送, DateTime.Now.ToString("O")); } if (minute != DateTime.Now.Minute) { minute = DateTime.Now.Minute; //每分钟执行的代码 } if (hour != DateTime.Now.Hour) { hour = DateTime.Now.Hour; //每小时执行的代码 } if (day != DateTime.Now.Day) { day = DateTime.Now.Day; //每天执行的代码 } } } #endregion #region 共享文件下载块 /// /// 共享文件服务器引擎 /// private SimpleShareFileServer net_simple_file_server { get; set; } = null; /// /// 共享文件服务引擎初始化 /// private void Simple_File_Initiaization() { try { net_simple_file_server = new SimpleShareFileServer() { //文件信息存储路径 FileSavePath = Application.StartupPath + @"\files.txt" }; net_simple_file_server.ReadFromFile(); net_simple_file_server.LogHelper.LogSaveFileName = LogSavePath + @"\share_file_log.txt"; //文件存储路径 net_simple_file_server.File_save_path = Application.StartupPath + @"\Files"; net_simple_file_server.FileChange += Net_simple_file_server_FileChange; net_simple_file_server.ServerStart(CommonLibrary.CommonLibrary.Port_Share_File); } catch (Exception ex) { SoftBasic.ShowExceptionMessage(ex); } } private void Net_simple_file_server_FileChange() { //将文件数据发送给客户端 net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.文件总数量, net_simple_file_server.File_Count().ToString()); } #endregion #region 意见反馈块 /********************************************************************************************************** * * 说明: 用来记录意见反馈的数据 * 举例: AdviceLogHelper.SaveInformation("张三:主界面的颜色稍微调整一下"); * **********************************************************************************************************/ /// /// 用来记录一般的事物日志 /// private SoftLogHelper AdviceLogHelper { get; set; } #endregion #region Udp网络通信块 /********************************************************************************************************* * * 说明 一个用于网络间通信的UDP服务引擎,客户端调用UserClient.Net_Udp_Client.SendMessage(data); * 发送详细请参考客户端FormMainWindow中的udp发送说明 * 特点 该Udp引擎非常健壮,接收失败了会抛弃本次接收,自动进入下一轮接收。 * 安全 本引擎含有数据长度校验机制,确保服务器接收到的数据是正确的,没有丢失的,发送的数据是经过加密的 * 注意 如果服务器配置了ReceiveCacheLength = 1024,那么客户端发送的字符串数据长度不能超过1000,否则服务器会自动丢弃,可在日志中查看 * 警告 如果想要你自己的软件支持向本引擎访问,必须使用该网络组件实现,参考客户端定义,否则发送失败 * **********************************************************************************************************/ /// /// 服务器的UDP核心引擎 /// private Net_Udp_Server net_udp_server { get; set; } private void Net_Udp_Server_Initialization() { try { net_udp_server = new Net_Udp_Server(); net_udp_server.LogHelper.LogSaveFileName = LogSavePath + @"\udp_log.txt";//日志路径 net_udp_server.KeyToken = CommonHeadCode.KeyToken; net_udp_server.ReceiveCacheLength = 1024;//单次接收数据的缓冲长度 net_udp_server.AcceptByte += Net_udp_server_AcceptByte;//接收到字节数据的时候触发事件 net_udp_server.AcceptString += Net_udp_server_AcceptString;//接收到字符串数据的时候触发事件 net_udp_server.ServerStart(CommonLibrary.CommonLibrary.Port_Udp_Server); } catch (Exception ex) { SoftBasic.ShowExceptionMessage(ex); } } private void Net_udp_server_AcceptString(AsyncStateOne state, int customer, string data) { //此处为测试 Invoke(new Action(() => { textBox1.AppendText($"{DateTime.Now.ToString("MM-dd HH:mm:ss ")}来自IP:{state._IpEnd_Point.Address.ToString()} 内容:{data}{Environment.NewLine}"); })); } private void Net_udp_server_AcceptByte(AsyncStateOne state, int customer, byte[] data) { //具体用法参考上面字符串方法 } #endregion #region 访问PLC块示例代码 /************************************************************************************************* * * 以下展示一个高性能访问多台PLC数据的类,即使同时访问100台设备,性能也是非常高 * * 该类没有仔细的在现场环境测试过,不保证完全可用 * *************************************************************************************************/ HslCommunication.Profinet.MelsecNetMultiAsync MelsecMulti { get; set; } private void MelsecNetMultiInnitialization() { List IpEndPoints = new List(); //增加100台需要访问的三菱设备,指定所有设备IP和端口,注意:顺序很重要 for (int i = 1; i < 100; i++) { IpEndPoints.Add(System.Net.IPAddress.Parse("192.168.10." + i)); } //每隔1秒钟访问一次,读取的地址为D6000-D6019,超时时间为700毫秒,主端口为6000,备用端口为6001 MelsecMulti = new HslCommunication.Profinet.MelsecNetMultiAsync(0, 0, HslCommunication.Profinet.MelsecDataType.D, 6000, 20, 700, 1000, IpEndPoints.ToArray(), 6000, 6001); MelsecMulti.OnReceivedData += MelsecMulti_OnReceivedData;//所有机台的数据都返回时触发 } private void MelsecMulti_OnReceivedData(byte[] object1) { /********************************************************************************************* * * 正常情况下,一秒触发一次,object1包含了所有机台读取到的数据 * 比如每台设备读取D6000开始20个D,如上述指令所示 * 那么每台设备数据长度为20*2+2=42个byte,100台设备就是4200字节长度 * 也就是说,object1的0-41字节是第一台设备的,以此类推 * 每台设备的前两个字节都为0才说明本次数据访问正常,为0x00,0x01说明连接失败,其他说明说明三菱本身的异常 * ********************************************************************************************/ for (int i = 0; i < 100; i++) { int startIndex = i * 42; ushort netState = BitConverter.ToUInt16(object1, startIndex);//为0,说明数据正常,不为0说明网络访问失败或是指令出错 } } #endregion #region 流水号生成示例代码 private SoftNumericalOrder OrderAutoCreate { get; set; } /// /// 流水号初始化方法,如果需要可以放到窗口的load方法中 /// private void OrderInitialization() { /********************************************************************************************************* * * 说明 此处的时间格式是年月日,7是指跟在时间后面的序号的位数,不够补零 * 示例1 调用 string str = OrderAutoCreate.GetNumericalOrder();//str为 AB201705190000001 * 示例2 调用 string str = OrderAutoCreate.GetNumericalOrder("KN");//str为 KN201705190000002 * 注意 默认计数不清空,后面的1,2会一值累加,可以调用900亿亿次,如果需要定期清空,请自行周期调用OrderAutoCreate.ClearNumericalOrder(); * 提示 如果需要定期清空,在本页面的ThreadTimeTick()方法中清空即可 * 性能 一秒钟可以响应请求100万次,并成功存储当前计数值 * **********************************************************************************************************/ OrderAutoCreate = new SoftNumericalOrder("AB", "yyyyMMdd", 7, Application.StartupPath + @"\order.txt"); } #endregion #region 服务器临时聊天消息存储块 private SoftMsgQueue Chats_Managment { get; set; } /// /// 聊天消息块的初始化 /// private void ChatInitialization() { Chats_Managment = new SoftMsgQueue() { MaxCache = 200,//记录200条临时消息 FileSavePath = Application.StartupPath + @"\chats.txt"//设置保存的路径 }; Chats_Managment.LoadByFile();//加载以前的数据 } /// /// 新增一个消息,需要指明发送人和消息内容 /// /// 消息发送人 /// 内容 private void ChatAddMessage(string user,string message) { string content = "\u0002" + user + DateTime.Now.ToString(" yyyy-MM-dd HH:mm:ss") + Environment.NewLine + " " + message; //转发所有的客户端,包括发送者 net_socket_server.SendAllClients(CommonHeadCode.MultiNetHeadCode.留言版消息, content); //添加缓存 Chats_Managment.AddNewItem(content); } /// /// 如果需要发送一些系统自己的消息,请调用这个方法。 /// 一般来说将系统消息和用户聊天消息进行区分 /// /// 消息 private void ChatAddMessage(string message) { ChatAddMessage("[系统]", message); } #endregion #region 系统日志块 /********************************************************************************************************* * * 说明 日志的使用方式分为4个等级,1.普通 2.信息 3.警告 4.错误 对应的调用方法不一致 * 具体 如果想要调用存储[信息]等级日志,调用 RuntimeLogHelper.SaveInformation("等待存储的信息") * 大小 调用10000次存储信息后,日志文件大小在200K左右,需要手动进行情况日志 * 注意 在存储信息时不要带有一个特殊字符,[\u0002]不可见的标识文本开始字符,会影响日志筛选时的准确性 * 性能 该类使用了乐观并发模型技术,支持高并发的数据存储,可以安全的在线程间调用 * **********************************************************************************************************/ /// /// 用来记录一般的事物日志 /// private SoftLogHelper RuntimeLogHelper { get; set; } /// /// 用来记录客户端的异常日志 /// private SoftLogHelper ClientsLogHelper { get; set; } #endregion } }