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DouyinApi.Extensions/ServiceExtensions/SerilogSetup.cs

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+using DouyinApi.Common;
+using DouyinApi.Common.LogHelper;
+using DouyinApi.Serilog.Configuration;
+using DouyinApi.Serilog.Extensions;
+using Microsoft.Extensions.Hosting;
+using Serilog;
+using Serilog.Debugging;
+using Serilog.Events;
+using DouyinApi.Common.Option;
+
+namespace DouyinApi.Extensions.ServiceExtensions;
+
+public static class SerilogSetup
+{
+    public static IHostBuilder AddSerilogSetup(this IHostBuilder host)
+    {
+        if (host == null) throw new ArgumentNullException(nameof(host));
+
+        var loggerConfiguration = new LoggerConfiguration()
+            .ReadFrom.Configuration(AppSettings.Configuration)
+            .Enrich.FromLogContext()
+            //输出到控制台
+            .WriteToConsole()
+            //将日志保存到文件中
+            .WriteToFile()
+            //配置日志库
+            .WriteToLogBatching();
+
+        var option = App.GetOptions<SeqOptions>();
+        //配置Seq日志中心
+        if (option.Enabled)
+        {
+            var address = option.Address;
+            var apiKey = option.ApiKey;
+            if (!address.IsNullOrEmpty())
+            {
+                loggerConfiguration =
+                    loggerConfiguration.WriteTo.Seq(address, restrictedToMinimumLevel: LogEventLevel.Verbose,
+                        apiKey: apiKey, eventBodyLimitBytes: 10485760);
+            }
+        }
+
+        Log.Logger = loggerConfiguration.CreateLogger();
+
+        //Serilog 内部日志
+        var file = File.CreateText(LogContextStatic.Combine($"SerilogDebug{DateTime.Now:yyyyMMdd}.txt"));
+        SelfLog.Enable(TextWriter.Synchronized(file));
+
+        host.UseSerilog();
+        return host;
+    }
+}