配置文件热重载功能

Yi.Framework.Net6/Yi.Framework.ApiMicroservice/Program.cs

@@ -10,6 +10,8 @@ using Microsoft.Extensions.Localization;
 using Yi.Framework.WebCore.AttributeExtend;
 using Yi.Framework.WebCore.SignalRHub;
 
+
+
 var builder = WebApplication.CreateBuilder(args);
 builder.Configuration.AddCommandLine(args);
 builder.WebHost.UseUrls(builder.Configuration.GetValue<string>("StartUrl"));

Yi.Framework.Net6/Yi.Framework.WebCore/BuilderExtend/JsonFileExtension.cs

@@ -16,14 +16,14 @@ namespace Yi.Framework.WebCore.BuilderExtend
                 string[] myJsonFile = new string[] { "appsettings.json", "Config/configuration.json" };
                 foreach (var item in myJsonFile)
                 {
-                    builder.AddJsonFile(item, optional: true, reloadOnChange: false);
+                    builder.AddJsonFile(item, optional: true, reloadOnChange: true);
                 }
             }
             else
             {
                 foreach (var item in JsonFile)
                 {
-                    builder.AddJsonFile(item, optional: true, reloadOnChange: false);
+                    builder.AddJsonFile(item, optional: true, reloadOnChange: true);
                 }
             }
 

Yi.Framework.Net6/Yi.Framework.WebCore/BuilderExtend/OptionsWritable/FileOptionsWritableBase.cs

@@ -0,0 +1,14 @@
+
+using Microsoft.Extensions.Options;
+
+namespace Yi.Framework.WebCore.BuilderExtend.OptionsWritable;
+
+public abstract class FileOptionsWritableBase<TOptions> : OptionsWritableBase<TOptions>, IOptionsWritable<TOptions> where TOptions : class, new()
+{
+    public FileOptionsWritableBase(IOptionsMonitor<TOptions> options, string section, string fileName) : base(options, section)
+    {
+        this.FileName = fileName;
+    }
+
+    public string FileName { get; }
+}

Yi.Framework.Net6/Yi.Framework.WebCore/BuilderExtend/OptionsWritable/IOptionsWritable.cs

@@ -0,0 +1,10 @@
+
+using Microsoft.Extensions.Options;
+using System;
+
+namespace Yi.Framework.WebCore.BuilderExtend.OptionsWritable;
+
+public interface IOptionsWritable<out TOptions> : IOptionsSnapshot<TOptions> where TOptions : class, new()
+{
+    void Update(Action<TOptions> configuration);
+}

Yi.Framework.Net6/Yi.Framework.WebCore/BuilderExtend/OptionsWritable/Internal/JsonOptionsWritable.cs

@@ -0,0 +1,37 @@
+using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Yi.Framework.WebCore.BuilderExtend.OptionsWritable.Internal;
+
+internal class JsonOptionsWritable<TOptions> : FileOptionsWritableBase<TOptions>, IOptionsWritable<TOptions> where TOptions : class, new()
+{
+    public JsonOptionsWritable(IOptionsMonitor<TOptions> options, string section, string fileName) : base(options, section, fileName)
+    {
+    }
+
+    public override void Update(Action<TOptions> configuration)
+    {
+        JObject? jObject = JsonConvert.DeserializeObject<JObject>(File.ReadAllText(this.FileName));
+        if (jObject != null)
+        {
+            TOptions option = this.Monitor.CurrentValue ?? new TOptions();
+
+            if (jObject.TryGetValue(this.Section, out JToken? jtoken))
+            {
+                option = JsonConvert.DeserializeObject<TOptions>(jtoken.ToString()) ?? new TOptions();
+                configuration?.Invoke(option);
+                jObject[this.Section] = JObject.Parse(JsonConvert.SerializeObject(option));
+            }
+            else
+            {
+                configuration?.Invoke(option);
+                jObject.TryAdd(this.Section, JObject.Parse(JsonConvert.SerializeObject(option)));
+            }
+            File.WriteAllText(this.FileName, JsonConvert.SerializeObject(jObject, Formatting.Indented));
+        }
+    }
+}

Yi.Framework.Net6/Yi.Framework.WebCore/BuilderExtend/OptionsWritable/OptionsWritableBase.cs

@@ -0,0 +1,29 @@
+
+using Microsoft.Extensions.Options;
+using System;
+
+namespace Yi.Framework.WebCore.BuilderExtend.OptionsWritable;
+
+public abstract class OptionsWritableBase<TOptions> : IOptionsWritable<TOptions> where TOptions : class, new()
+{
+    public OptionsWritableBase(
+        IOptionsMonitor<TOptions> options,
+        string section)
+    {
+        this.Monitor = options;
+        this.Section = section;
+    }
+
+    public IOptionsMonitor<TOptions> Monitor { get; }
+
+    public string Section { get; }
+
+    public TOptions Value => this.Monitor.CurrentValue ?? new TOptions();
+
+    public TOptions Get(string name)
+    {
+        return this.Monitor.Get(name);
+    }
+
+    public abstract void Update(Action<TOptions> configuration);
+}

Yi.Framework.Net6/Yi.Framework.WebCore/BuilderExtend/OptionsWritable/OptionsWritableConfigurationServiceCollectionExtensions.cs

@@ -0,0 +1,41 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using System;
+using System.Configuration;
+using Yi.Framework.WebCore.BuilderExtend.OptionsWritable;
+using Yi.Framework.WebCore.BuilderExtend.OptionsWritable.Internal;
+
+namespace Yi.Framework.WebCore.BuilderExtend;
+
+public static class OptionsWritableConfigurationServiceCollectionExtensions
+{
+    public static void ConfigureJson<TOption>(this IServiceCollection services, Microsoft.Extensions.Configuration.ConfigurationManager configuration, string jsonFilePath) 
+        where TOption : class, new()
+    {
+        ConfigureJson<TOption>(services, configuration.GetSection(typeof(TOption).Name), jsonFilePath);
+    }
+
+    public static void ConfigureJson<TOption>(this IServiceCollection services, IConfigurationSection section, string jsonFilePath) 
+        where TOption : class, new()
+    {
+        services.Configure<TOption>(section);
+        services.AddTransient<IOptionsWritable<TOption>>(provider => 
+        new JsonOptionsWritable<TOption>(provider.GetRequiredService<IOptionsMonitor<TOption>>(), section.Key, jsonFilePath));
+    }
+
+    public static void ConfigureJson<TOption>(this IServiceCollection services, Microsoft.Extensions.Configuration.ConfigurationManager configuration, Func<IServiceProvider, string> jsonFilePathFunc)
+        where TOption : class, new()
+    {
+        ConfigureJson<TOption>(services, configuration.GetSection(typeof(TOption).Name), jsonFilePathFunc);
+    }
+
+    public static void ConfigureJson<TOption>(this IServiceCollection services, IConfigurationSection section, Func<IServiceProvider, string> jsonFilePathFunc)
+        where TOption : class, new()
+    {
+        services.Configure<TOption>(section);
+
+        services.AddTransient<IOptionsWritable<TOption>>(provider =>
+        new JsonOptionsWritable<TOption>(provider.GetRequiredService<IOptionsMonitor<TOption>>(), section.Key, jsonFilePathFunc.Invoke(provider)));
+    }
+}

Yi.Framework.Net6/Yi.Framework.WebCore/Yi.Framework.WebCore.csproj

@@ -37,4 +37,8 @@
     <ProjectReference Include="..\Yi.Framework.Service\Yi.Framework.Service.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="BuilderExtend\OptionsWritable\" />
+  </ItemGroup>
+
 </Project>