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CloudBuilder/CloudBuilder.Core/Extensions/ServiceExtensions.cs

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+using CloudBuilder.Core.Application.Builders;
+using CloudBuilder.Core.DatabaseAccessor;
+using CloudBuilder.Core.DependencyInjection.Form;
+using CloudBuilder.Core.Extensions;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Microsoft.Extensions.FileSystemGlobbing;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+using System.Reflection;
+
+namespace Microsoft.Extensions.DependencyInjection
+{
+    public static partial class ServiceExtensions
+    {
+        /// <summary>
+        /// 添加依赖注入接口
+        /// </summary>
+        /// <param name="services">服务集合</param>
+        /// <returns>服务集合</returns>
+        public static IServiceCollection Initialize(this IServiceCollection services)
+        {
+            IConfiguration configuration = GetConfiguration();
+            services.AddSingleton(configuration);
+
+            CloudBuilderBuilder builder = new CloudBuilderBuilder(services, configuration);
+            builder.AddPack();
+
+            services.AddSingleton(builder);
+
+            JsonConvert.DefaultSettings = () => new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                ContractResolver = new DefaultContractResolver(),
+                ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
+                DateFormatString = "yyyy-MM-dd HH:mm:ss"
+            };
+
+            return services;
+        }
+        public static IServiceProvider Build(this IServiceCollection services)
+        {
+            var serviceProvider = services.BuildServiceProvider();
+
+            //初始化WinForm系统环境变量
+            ApplicationServiceContext applicationServiceContext = serviceProvider.GetService<ApplicationServiceContext>()!;
+
+            return serviceProvider;
+        }
+
+        public static IConfiguration GetConfiguration()
+        {
+            var entryAssembly = Assembly.GetEntryAssembly();
+            string localentryAssembly = Path.GetFileNameWithoutExtension(entryAssembly.ManifestModule.Name);
+            var configuration = new ConfigurationBuilder();
+
+            // 获取程序执行目录
+            var executeDirectory = AppContext.BaseDirectory;
+
+            // 获取自定义配置扫描目录
+            var configurationScanDirectories = (configuration.Build().GetSection("ConfigurationScanDirectories")
+                    .Get<string[]>()
+                ?? Array.Empty<string>()).Select(u => Path.Combine(executeDirectory, u));
+
+            // 扫描执行目录及自定义配置目录下的 *.json 文件
+            var jsonFiles = new[] { executeDirectory }
+                                .Concat(configurationScanDirectories)
+                                .SelectMany(u =>
+                                    Directory.GetFiles(u, "*.json", SearchOption.TopDirectoryOnly));
+
+            // 如果没有配置文件，中止执行
+            if (!jsonFiles.Any()) return configuration.Build();
+
+            // 循环加载
+            foreach (var jsonFile in jsonFiles)
+            {
+                //存在应用名的不加入
+                if (Path.GetFileName(jsonFile).Contains(localentryAssembly)) continue;
+
+                configuration.AddJsonFile(jsonFile, optional: true, reloadOnChange: true);
+            }
+
+            return configuration.Build();
+        }
+    }
+}