1

NetPanel.Bl/ExecuteBl.cs

@@ -11,16 +11,17 @@ namespace NetPanel.Bl
     public class ExecuteBl
     {
 
-        public static string Exec(string command)
+
+        public static string Exec(string fileName,string command)
         {
 
             if (OperatingSystem.IsWindows()) // 检查当前操作系统是否为 Windows
             {
-                return ExecuteCommandOnWindows(command);
+                return ExecuteCommandOnWindows(fileName, command);
             }
             else if (OperatingSystem.IsLinux()) // 检查当前操作系统是否为 Linux
             {
-                return ExecuteCommandOnLinux(command);
+                return ExecuteCommandOnLinux(fileName, command);
             }
             else
             {
@@ -28,20 +29,21 @@ namespace NetPanel.Bl
             }
         }
 
+
         /// <summary>
         /// win 执行命令
         /// </summary>
         /// <param name="command"></param>
         /// <returns></returns>
-        private static string ExecuteCommandOnWindows(string command)
+        private static string ExecuteCommandOnWindows(string fileName ,string command)
         {
 
             using var process = new Process
             {
                 StartInfo = new ProcessStartInfo
                 {
-                    FileName = "cmd.exe",
+                    FileName = fileName,
-                    Arguments = "/C " + command,
+                    Arguments = command,
                     RedirectStandardOutput = true,
                     RedirectStandardError = true,
                     //StandardErrorEncoding = Encoding.UTF8,
@@ -65,15 +67,15 @@ namespace NetPanel.Bl
         /// linux 执行命令
         /// </summary>
         /// <param name="command"></param>
-        private static string ExecuteCommandOnLinux(string command)
+        private static string ExecuteCommandOnLinux(string fileName ,string command)
         {
 
             using var process = new Process
             {
                 StartInfo = new ProcessStartInfo
                 {
-                    FileName = "/bin/bash",
+                    FileName = fileName,
-                    Arguments = "-c \"" + command + "\"",
+                    Arguments = command,
                     RedirectStandardOutput = true,
                     RedirectStandardError = true,
                     //StandardErrorEncoding = Encoding.UTF8,

NetPanel.Help/LogHeler.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace NetPanel.Help
+{
+    public class LogHeler
+    {
+        public static void Set(string name, string str)
+        {
+            string sPath = AppContext.BaseDirectory + "/Log";
+            File.AppendAllText(sPath + "/"+ name + "_" + DateTime.Now.ToString("yyyyMMdd") + ".txt", "[" + DateTime.Now.ToString() + "]:" + str + "\r\n", Encoding.UTF8);
+        }
+
+        public static void SelErrt(string str)
+        {
+            Set("Errt",str);
+        }
+
+    }
+}

NetPanel/Controllers/HomeController.cs

@@ -1,9 +1,12 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
+using NetPanel.Bl;
 using NetPanel.Entity;
+using NetPanel.Help;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Drawing;
 using System.Linq;
 using System.Threading.Tasks;
 
@@ -18,6 +21,83 @@ namespace NetPanel.Controllers
         }
 
 
+        /// <summary>
+        /// 获取概况
+        /// </summary>
+        /// <returns></returns>
+        public IActionResult GetOverview()
+        {
+            ReturnMsg returnMsg = new ReturnMsg();
+
+            try
+            {
+
+
+
+                #region 内存
+                string output = ExecuteBl.Exec("free", "-m");
+
+                // 解析输出行
+                string[] lines = output.Split('\n');
+                string[] memoryInfo = lines[1].Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+                // 获取已使用和总内存大小
+                float totalMemory = float.Parse(memoryInfo[1]);
+                float usedMemory = float.Parse(memoryInfo[2]);
+
+                LogHeler.SelErrt("[HomeController-GetOverview]" + output);
+
+                #endregion
+
+                #region 存储
+                output = ExecuteBl.Exec("df", "-h ./");
+                lines = output.Split('\n');
+                memoryInfo = lines[1].Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+
+                // 转换为GB单位
+                double totalSizeInGB = memoryInfo[1].Replace("G", "").ToDouble();
+                double availableFreeSpaceInGB = memoryInfo[2].Replace("G", "").ToDouble();
+
+                #endregion
+
+                #region Cpu使用率
+                output = ExecuteBl.Exec("/usr/bin/top", "-b -n 1");
+                string cpuLine = output.Split('\n')[2];
+                string[] cpuValues = cpuLine.Split(' ', StringSplitOptions.RemoveEmptyEntries);
+                double cpuUsage = double.Parse(cpuValues[1]);
+
+                #endregion
+
+                var data = new
+                {
+                    //cpu
+                    Cpu = new { Total = 100, Used = cpuUsage },
+                    //内存
+                    Ram = new { Total = totalMemory, Used = usedMemory },
+                    Size = new { Total = totalSizeInGB, Used = availableFreeSpaceInGB },
+                };
+
+                //var data = new
+                //{
+                //    //cpu
+                //    Cpu = new { Total = 100, Used = new Random().Next(0, 100) },
+                //    //内存
+                //    Ram = new { Total = 1000, Used = new Random().Next(0, 1000) },
+                //    //内存
+                //    Size = new { Total = 2000, Used = new Random().Next(0, 2000) },
+                //};
+
+                returnMsg.Code = 1;
+                returnMsg.Obj = data;
+            }
+            catch (Exception es)
+            {
+                LogHeler.SelErrt("[HomeController-GetOverview]" + es.ToString());
+            }
+            return Ok(returnMsg);
+        }
+
+
+
         public IActionResult Index()
         {
 

NetPanel/Controllers/LoginController.cs

@@ -57,6 +57,8 @@ namespace NetPanel.Controllers
                 enReturnMsg.Msg = "用户名,密码错误!";
                 return Json(enReturnMsg);
             }
+            HttpContext.Session.SetString("user", JsonConvert.SerializeObject(userAdmin.UserName));
+
             enReturnMsg.Code = 1;
             enReturnMsg.Msg = "成功!";
             return Json(enReturnMsg);

NetPanel/Filter/ActionFilter.cs

@@ -0,0 +1,54 @@
+using Microsoft.AspNetCore.Mvc.Filters;
+using NetPanel.Help;
+
+namespace NetPanel.Filter
+{
+    public class ActionFilter : IAuthorizationFilter
+    {
+
+        private readonly IConfiguration _configuration;
+
+        public ActionFilter(IConfiguration configuration)
+        {
+            _configuration = configuration;
+        }
+
+        public void OnAuthorization(AuthorizationFilterContext context)
+        {
+            //(1). 方法1
+            //  string c= context.ActionDescriptor.RouteValues["area"].ToString();
+
+            //  context.ActionDescriptor.RouteValues[“controller”].ToString();
+
+            //  context.ActionDescriptor.RouteValues[“action”].ToString();
+
+            //  (2). 方法2：
+
+            //  context.RouteData.Values[“controller”].ToString();
+
+            //  context.RouteData.Values[“action”].ToString();
+
+            //  context.HttpContext.Connection.RemoteIpAddress
+
+
+            string isAdmin = _configuration.GetConnectionString("IsAdmin");
+            if (isAdmin == "1")
+            {
+                return;
+            }
+
+            //控制器名称
+            string controllerName = context.ActionDescriptor.RouteValues["controller"].ToString();
+            string action = context.ActionDescriptor.RouteValues["action"].ToString();
+            if (controllerName == "Login" || controllerName == "Api" || (controllerName == "Home" && action == "Error"))
+            {
+                return;
+            }
+            string sUser = context.HttpContext.Session.GetString("user");
+            if (sUser.IsNull())
+            {
+                context.Result = new Microsoft.AspNetCore.Mvc.RedirectResult("/Login/Login");
+            }
+        }
+    }
+}

NetPanel/Program.cs

@@ -1,12 +1,21 @@
 var builder = WebApplication.CreateBuilder(args);
 
+var services = builder.Services;
+
 // Add services to the container.
-builder.Services.AddControllersWithViews();
+services.AddControllersWithViews();
-builder.Services.AddControllers().AddJsonOptions(options =>
+services.AddControllers().AddJsonOptions(options =>
 {
     options.JsonSerializerOptions.PropertyNamingPolicy = null;
 });
-
+services.AddSession(options =>
+{
+    options.IdleTimeout = TimeSpan.FromDays(1);
+});
+services.AddControllersWithViews(o =>
+{
+    o.Filters.Add<NetPanel.Filter.ActionFilter>();
+});
 
 
 var app = builder.Build();
@@ -17,11 +26,11 @@ if (!app.Environment.IsDevelopment())
     app.UseExceptionHandler("/Home/Error");
 }
 app.UseStaticFiles();
-
+app.UseSession();
+app.UseCookiePolicy();
 app.UseRouting();
 
 app.UseAuthorization();
-
 app.MapControllerRoute(
     name: "default",
     pattern: "{controller=Login}/{action=Login}/{id?}");

NetPanel/Views/Home/Index.cshtml

@@ -25,27 +25,17 @@
 
         @Html.Partial("Menu")
 
-        <center>
-            <table height="150px" border="0" id='waitPage' style="display:none">
-                <tr>
-                    <td>
 
-                        <img width='28' height='28' id='myImage' src="/AdminLTE/dist/img/onload.gif" />
-                    </td>
-
-                    <td>加载中，请等待...</td>
-                </tr>
-
-            </table>
-        </center>
         <div class="content-wrapper">
+            <div id="waitPage" style=" position:absolute;text-align:center;height:30px; top:0px;bottom: 20%; left: 0px;right: 0px;margin:auto;">                             
+                <img width='28' height='28' id='myImage' src="/AdminLTE/dist/img/onload.gif" />
+                加载中，请等待...            
+            </div>
             <iframe id="iframeBody" name="iframeLeft" src="" frameborder="0" seamless></iframe>
         </div>
 
 
 
-
-
         <!-- /.content-wrapper -->
         <!--<footer class="main-footer">
             <strong>Copyright &copy; 2014-2021 <a href="https://adminlte.io">AdminLTE.io</a>.</strong>
@@ -57,42 +47,37 @@
 
 
     </div>
+    <script type="text/javascript">
+        // localStorage.setItem('AdminLTE:IFrame:Options', JSON.stringify({ autoIframeMode: false, autoItemActive: false }))
+    </script>
     <!-- ./wrapper -->
     @Html.Partial("UiJs")
+
     <script type="text/javascript">
+
+
         var iframe = document.getElementById("iframeBody");
         var hash = window.location.hash;
         if (hash != '') {
             iframe.src = hash.replace('#', '');
         }
 
-
         $('#iframeBody').height(document.documentElement.clientHeight - 70);
         $('.menu').click(function () {
             var url = $(this).attr("data-Url");
             $("#waitPage").show();
-            iframe.style.display = "none";
             iframe.src = url;       
-            if (iframe.attachEvent) {
-                iframe.attachEvent("onload", function () {
-                    $("#waitPage").hide();
-                    iframe.show();
-                    iframe.style.display = "block";
-                });
-            } else {
-                iframe.onload = function () {
-                    $("#waitPage").hide();
-                    iframe.style.display = "block";
-                };
-            }
             return false;
         })
 
+
+        iframe.addEventListener('load', function () {
+            $("#waitPage").hide();
+        });
         $(window).resize(function () {
             $('#iframeBody').height(document.documentElement.clientHeight - 70);
         });
 
-
     </script>
 
 </body>

NetPanel/Views/Home/Overview.cshtml

@@ -21,21 +21,15 @@
             <!-- /.card-header -->
             <div class="card-body">
 
-                <div class="form-group">
+                <div class="row">
+                    @*       <div id="main1" style="height:250px;" class="col-3"></div>
+                    <div id="main2" style="height:250px;" class="col-3"></div>
+                    <div id="main3" style="height:250px;" class="col-3"></div>
+                    <div id="main4" style="height:250px;" class="col-3"></div>*@
+                    <div id="main1" style="height:250px;" class="col-3"></div>
+                    <div id="main2" style="height:250px;" class="col-3"></div>
+                    <div id="main3" style="height:250px;" class="col-3"></div>
                 </div>
-                <table class="table table-bordered">
-                    <thead>
-                        <tr>
-                            <th>路径</th>
-                            <th>状态</th>
-                            <th>时间</th>
-                            <th>操作</th>
-                        </tr>
-                    </thead>
-                    <tbody id="tbody">
-                    </tbody>
-                </table>
-
 
             </div>
             <!-- /.card-body -->
@@ -49,9 +43,156 @@
     </div>
     <!-- /.container-fluid -->
 </section>
-
+<script src="/AdminLTE/plugins/echarts/echarts.min.js"></script>
-
 <script>
 
+
+    var option = {
+        series: [
+            {
+                type: 'gauge',
+                center: ['50%', '60%'],
+                startAngle: 200,
+                endAngle: -20,
+                height: 250,
+                min: 0,
+                max: 2018,
+                progress: {
+                    show: true,
+                    width: 30
+                },
+                pointer: {
+                    show: false
+                },
+                axisLine: {
+                    lineStyle: {
+                        width: 30
+                    }
+                },
+                axisTick: {
+                    distance: -45,
+                    splitNumber: 2,
+                    lineStyle: {
+                        width: 2,
+                    }
+                },
+                splitLine: {
+                    distance: -52,
+                    length: 14,
+                    lineStyle: {
+                        width: 2,
+                    }
+                },
+                axisLabel: {
+                    distance: -10,
+                    fontSize: 10,
+                    formatter: function (v) {
+                        return v.toFixed(0);
+                    },
+                },
+                anchor: {
+                    show: true
+                },
+                title: {
+                    show: true
+                },
+                detail: {
+                    valueAnimation: true,
+                    width: '60%',
+                    lineHeight: 40,
+                    borderRadius: 8,
+                    offsetCenter: [0, '-15%'],
+                    fontSize: 20,
+                    fontWeight: 'bolder',
+                    formatter: '{value}',
+                    color: 'inherit',
+                    show: true
+                },
+                data: [
+                    {
+                        name: 'SCORE',
+                        value: 0
+                    }
+                ]
+            }
+        ]
+    };
+
+    var myChart1 = null;
+    var myChart2 = null;
+    var myChart3 = null;
+
+    //window.onresize = function () {
+    //    myChart1 = echarts.init(document.getElementById('main1'));
+    //    myChart2 = echarts.init(document.getElementById('main2'));
+    //    myChart3 = echarts.init(document.getElementById('main3'));
+    //    GetOverview();
+    //    setInterval(function () {
+
+    //        GetOverview();
+    //    }, 3000)
+    //}
+
+    $(function () {
+
+        myChart1 = echarts.init(document.getElementById('main1'));
+        myChart2 = echarts.init(document.getElementById('main2'));
+        myChart3 = echarts.init(document.getElementById('main3'));
+        // GetOverview();
+        setInterval(function () {
+
+            GetOverview();
+        }, 1000)
+
+
+    })
+    //$(window).resize(function () {
+    //    myChart1 = echarts.init(document.getElementById('main1'));
+    //    myChart2 = echarts.init(document.getElementById('main2'));
+    //    myChart3 = echarts.init(document.getElementById('main3'));
+    //    GetOverview();
+    //    setInterval(function () {
+
+    //        GetOverview();
+    //    }, 3000)
+    //});
+
+
+    function GetOverview() {
+        $.ajax({
+            url: "/Home/GetOverview",
+            type: 'get',
+            dataType: "json",
+            success: function (msg) {
+                if (msg.Code == 1) {
+
+                    option.series[0].detail.formatter = '{value} %';
+                    option.series[0].max = msg.Obj.Cpu.Total;
+                    option.series[0].data[0].name = 'CPU';
+                    option.series[0].data[0].value = msg.Obj.Cpu.Used;
+                    myChart1.setOption(option);
+                    option.series[0].detail.formatter = '{value} MB';
+                    option.series[0].max = msg.Obj.Ram.Total;
+                    option.series[0].data[0].name = 'Ram';
+                    option.series[0].data[0].value = msg.Obj.Ram.Used;
+                    myChart2.setOption(option);
+                    option.series[0].detail.formatter = '{value} G';
+                    option.series[0].max = msg.Obj.Size.Total;
+                    option.series[0].data[0].name = 'Size';
+                    option.series[0].data[0].value = msg.Obj.Size.Used;
+                    myChart3.setOption(option);
+                }
+            },
+            error: function (XMLHttpRequest, textStatus, errorThrown) {
+
+            },
+            complete: function () {
+            }
+        });
+
+
+    }
+
+
 </script>
 

NetPanel/Views/Login/Login.cshtml

@@ -73,7 +73,7 @@
                 success: function (msg) {
 
                     if (msg.Code == 1) {
-                        window.location.href = "/Home/Index";
+                        window.location.href = "/Home/Index#/Home/Overview";
                     } else {
                         alert(msg.Msg);
                     }

NetPanel/appsettings.json

@@ -5,5 +5,8 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "ConnectionStrings": {
+    "IsAdmin": "1"
+  }
 }