添加配置文件验证逻辑，修改css和js的加载逻辑

README.md

@@ -8,5 +8,6 @@
 - [x] 文件大小限制
 - [x] 基于IP查询提交的任务状态
 - [x] 基于IP和路由的请求次数限制
+- [ ] 任务队列
 - [ ] 已经存在对应文件时候直接跳过代理下载 直接下载已经缓存的内容
 - [ ] 捐赠

src/Config/AppConfig.cs

@@ -1,4 +1,5 @@
-using Serilog;
+using iFileProxy.Helpers;
+using Serilog;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 
@@ -40,6 +41,33 @@ namespace iFileProxy.Config
                 _logger.Fatal($"Config File: {configPath} not exists!");
             return null;
         }
+        public static void CheckAppConfig()
+        {
+            AppConfig? c = GetCurrConfig();
+            if (c != null)
+            {
+                if (!Directory.Exists(c.DownloadOptions.SavePath))
+                {
+                    _logger.Warning($"下载路径不存在, 尝试创建文件夹...");
+                    Directory.CreateDirectory(c.DownloadOptions.SavePath);
+                    _logger.Warning($"succ.");
+                }
+
+                if (!File.Exists(c.DownloadOptions.Aria2cPath))
+                {
+                    _logger.Fatal("Aria2c 路径错误!");
+                    Environment.Exit(1);
+                }
+
+                DatabaseHelper databaseHelper = new(c);
+                databaseHelper.TestDbConfig();
+            }
+            else
+            {
+                _logger.Error("配置为空!");
+                Environment.Exit(1);
+            }
+        }
 
     }
     public class DownloadOptions
@@ -49,6 +77,7 @@ namespace iFileProxy.Config
         public uint MaxAllowedFileSize { get; set; }
         public uint MaxParallelTasks { get; set; } = 4;
         public string Aria2cPath { get; set; } = "./bin/aria2c";
+        public int CacheLifetime { get; set; } = 3600;
     }
     public class SecurityOptions
     {

src/Helpers/DatabaseHelper.cs

@@ -79,6 +79,31 @@ namespace iFileProxy.Helpers
             }
             return conn;
         }
+
+        public bool TestDbConfig()
+        {
+            foreach (var db in _dbDictionary)
+            {
+                _logger.Information($"[程序启动前配置验证] 正在测试数据库配置: {db.Key} ...");
+                MySqlConnection dbConn = new();
+                try
+                {
+                    dbConn = GetAndOpenDBConn(db.Key);
+                    _logger.Information($"succ.");
+                }
+                catch (Exception)
+                {
+                    _logger.Fatal($"=========== 数据库: {db.Key} 测试失败! ===========");
+                    return false;
+                }
+                finally
+                {
+                    dbConn.Close();
+                }
+            }
+            return true;
+        }
+
         /// <summary>
         /// 获取一个json格式的数据表
         /// </summary>

src/Models/Task.cs

@@ -1,10 +1,11 @@
 namespace iFileProxy.Models
 {
-    public enum TaskState {
+    public enum TaskState { 
         NoInit = 0, // 还未初始化
         Running = 1, // 正在进行
         Error = 2, // 任务执行时候发生错误 已经结束
         End = 3, // 任务正常结束
+        Cached = 4, // 要下载的内容已经缓存
     }
     public enum TaskAddState { 
         Success = 0,

src/Program.cs

@@ -12,6 +12,10 @@ namespace iFileProxy
             SerilogConfig.CreateLogger();
             Serilog.ILogger logger = Log.Logger.ForContext<Program>();
 
+            Console.Write(" ");
+
+            AppConfig.CheckAppConfig();
+
             var builder = WebApplication.CreateBuilder(args);
 
             // Add services to the container.

src/Properties/PublishProfiles/FolderProfile.pubxml

@@ -15,7 +15,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <_TargetId>Folder</_TargetId>
     <SiteUrlToLaunchAfterPublish />
     <TargetFramework>net8.0</TargetFramework>
-    <RuntimeIdentifier>linux-x64</RuntimeIdentifier>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <ProjectGuid>e343bd8a-27ed-47e2-b50d-e3000730e65e</ProjectGuid>
     <SelfContained>false</SelfContained>
     <PublishSingleFile>true</PublishSingleFile>

src/Services/LocalCacheManager.cs

@@ -0,0 +1,9 @@
+namespace iFileProxy.Services
+{
+    /// <summary>
+    /// 本地缓存管理器
+    /// </summary>
+    public class LocalCacheManager
+    {
+    }
+}

src/iFileProxy.json

@@ -18,7 +18,8 @@
     "ThreadNum": 4, // 下载线程数
     "MaxAllowedFileSize": 65536, // 允许代理的最大文件尺寸
     "MaxParallelTasks": 4, // 同一时间最大并行任务数
-    "Aria2cPath": "./lib/aria2c"
+    "Aria2cPath": "./lib/aria2c",
+    "CacheLifetime": 3600 // 缓存生命周期(秒) 超出此范围的缓存文件将被删除
   },
   "Security": {
     "BlockedHost": [ // 禁止代理的主机

src/wwwroot/index.html

@@ -7,51 +7,7 @@
     <title>Github文件下载加速</title>
     <!-- 引入 Bootstrap 5 CSS -->
     <link href="static/css/bootstarp/5/bootstrap.min.css" rel="stylesheet" crossorigin="anonymous">
-
+    <link href="static/css/custom/Common.css" rel="stylesheet" crossorigin="anonymous">
-    <style>
-        .more-content {
-            text-align: center;
-
-        }
-
-        a {
-            text-decoration: none;
-        }
-
-        #loading-mask {
-            position: absolute;
-            top: 0;
-            left: 0;
-            width: 100%;
-            height: 100%;
-            background-color: rgba(255, 255, 255, 0.8);
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            z-index: 1000;
-        }
-
-        .loading-spinner {
-            border: 16px solid #f3f3f3;
-            /* Light grey */
-            border-top: 16px solid #3498db;
-            /* Blue */
-            border-radius: 50%;
-            width: 120px;
-            height: 120px;
-            animation: spin 2s linear infinite;
-        }
-
-        @keyframes spin {
-            0% {
-                transform: rotate(0deg);
-            }
-
-            100% {
-                transform: rotate(360deg);
-            }
-        }
-    </style>
 </head>
 
 <body>
@@ -62,7 +18,7 @@
                 <div class="card">
                     <div id="from_data" class="card-body">
                         <div id="loading-mask" style="display: none;">
-                            <div class="loading-spinner"></div>
+                            <div class="loading-spinner"><p>加载中</p></div>
                         </div>
                         <h5 class="card-title text-center">Github文件下载加速</h5>
 
@@ -95,19 +51,8 @@
     <!-- 优先加载jq一类的三方库 -->
     <script src="static/js/bootstarp/5/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
     <script src="static/js/jquery/2.1.4/jquery.min.js"></script>
+    <script src="static/js/custom/Common.js"></script>
     <script>
-        const $loadingMask = $('#loading-mask');
-        const $dataTable = $('#from_data');
-
-        // 显示遮罩层
-        function showLoadingMask() {
-            $loadingMask.show();
-        }
-
-        // 隐藏遮罩层
-        function hideLoadingMask() {
-            $loadingMask.hide();
-        }
         $(document).ready(function () {
             console.log("document ready")
             sub_btn.addEventListener('click', function (param) {

src/wwwroot/query_download_task.html

@@ -6,6 +6,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>离线下载任务管理</title>
     <link href="static/css/bootstarp/5/bootstrap.min.css" rel="stylesheet" crossorigin="anonymous">
+    <link href="static/css/custom/Common.css" rel="stylesheet" crossorigin="anonymous">
+
     <style>
         body {
             padding: 20px;
@@ -79,50 +81,6 @@
                 display: none !important;
             }
         }
-
-        a {
-            text-decoration: none;
-        }
-
-        .more-content {
-            text-align: center;
-
-        }
-
-
-        #loading-mask {
-            position: absolute;
-            top: 0;
-            left: 0;
-            width: 100%;
-            height: 100%;
-            background-color: rgba(255, 255, 255, 0.8);
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            z-index: 1000;
-        }
-
-        .loading-spinner {
-            border: 16px solid #f3f3f3;
-            /* Light grey */
-            border-top: 16px solid #3498db;
-            /* Blue */
-            border-radius: 50%;
-            width: 120px;
-            height: 120px;
-            animation: spin 2s linear infinite;
-        }
-
-        @keyframes spin {
-            0% {
-                transform: rotate(0deg);
-            }
-
-            100% {
-                transform: rotate(360deg);
-            }
-        }
     </style>
 </head>
 
@@ -156,21 +114,10 @@
     <!-- 优先加载jq一类的三方库 -->
     <script src="static/js/bootstarp/5/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
     <script src="static/js/jquery/2.1.4/jquery.min.js"></script>
+    <script src="static/js/custom/Common.js"></script>
+
     <script>
-            const $loadingMask = $('#loading-mask');
+        showLoadingMask();
-            const $dataTable = $('#data-table');
-
-            // 显示遮罩层
-            function showLoadingMask() {
-                $loadingMask.show();
-            }
-
-            // 隐藏遮罩层
-            function hideLoadingMask() {
-                $loadingMask.hide();
-            }
-
-            showLoadingMask();
         let statusStrDict = new Map([
             [0, "排队中"],
             [1, "进行中"],

src/wwwroot/static/css/custom/Common.css

@@ -0,0 +1,42 @@
+.more-content {
+    text-align: center;
+
+}
+
+a {
+    text-decoration: none;
+}
+
+#loading-mask {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(255, 255, 255, 0.8);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    z-index: 1000;
+}
+
+.loading-spinner {
+    border: 16px solid #f3f3f3;
+    /* Light grey */
+    border-top: 16px solid #3498db;
+    /* Blue */
+    border-radius: 50%;
+    width: 120px;
+    height: 120px;
+    animation: spin 2s linear infinite;
+}
+
+@keyframes spin {
+    0% {
+        transform: rotate(0deg);
+    }
+
+    100% {
+        transform: rotate(360deg);
+    }
+}

src/wwwroot/static/js/custom/Common.js

@@ -0,0 +1,12 @@
+const $loadingMask = $('#loading-mask');
+const $dataTable = $('#from_data');
+
+// 显示遮罩层
+function showLoadingMask() {
+    $loadingMask.show();
+}
+
+// 隐藏遮罩层
+function hideLoadingMask() {
+    $loadingMask.hide();
+}