dev: 渲染服务和文件内容服务

YaeBlog.Core/Services/BlogHostedService.cs

@@ -0,0 +1,24 @@
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace YaeBlog.Core.Services;
+
+public class BlogHostedService(
+    ILogger<BlogHostedService> logger,
+    RendererService rendererService) : IHostedService
+{
+    public async Task StartAsync(CancellationToken cancellationToken)
+    {
+        logger.LogInformation("Welcome to YaeBlog!");
+
+        await rendererService.RenderAsync();
+    }
+
+    public Task StopAsync(CancellationToken cancellationToken)
+    {
+        logger.LogInformation("YaeBlog stopped!\nHave a nice day!");
+        return Task.CompletedTask;
+    }
+
+
+}