在 blazor 应用程序中,我配置了启动日志记录main如下;
public static void Main(string[] args)
{
var assembly = Assembly.GetExecutingAssembly().GetName();
var appInsightsTelemetryConfiguration = TelemetryConfiguration.CreateDefault();
appInsightsTelemetryConfiguration.InstrumentationKey = "aa11aa11aa-a1a1-a1-aa-a111-aa11";
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Override("Microsoft.AspNetCore", Serilog.Events.LogEventLevel.Warning)
.Enrich.FromLogContext()
.Enrich.WithProperty("Application", $"{assembly.Name}")
.WriteTo.Console()
.WriteTo.Seq(serverUrl: "http://myseqserver.inthecloud.azurecontainer.io:5341/")
.WriteTo.ApplicationInsights(appInsightsTelemetryConfiguration, TelemetryConverter.Traces)
.CreateLogger();
try
{
Log.Information(Constants.Logging.Messages.SERVICE_STARTED, assembly.Name);
var host = CreateHostBuilder(args).Build();
using (var serviceScope = host.Services.CreateScope())
{
var context = serviceScope.ServiceProvider.GetRequiredService<MyDbContext>();
context.Database.Migrate(); // apply outstanding migrations automatically
}
host.Run();
return;
}
catch (Exception ex)
{
Log.Fatal(ex, Constants.Logging.Messages.SERVICE_STARTED, assembly.Name);
return;
}
finally
{
// make sure all batched messages are written.
Log.CloseAndFlush();
}
}
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.UseSerilog()
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
});
并请求登录StartUp配置;
public void ConfigureServices(IServiceCollection services)
{
//...
services.AddApplicationInsightsTelemetry("aa11aa11aa-a1a1-a1-aa-a111-aa11");
//...
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
/// ...
// Add this line; you'll need `using Serilog;` up the top, too
app.UseSerilogRequestLogging();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapBlazorHub();
endpoints.MapFallbackToPage("/_Host");
});
}
在我的 Blazor 页面上,我无法使其正常工作;
@inject ILogger<ThisRazorPage> Logger
@code{
protected override void OnInitialized()
{
Logger.LogTrace("Log something. Please!");
}
}
但这确实有效;
@inject ILoggerFactory LoggerFactory
@code{
protected override void OnInitialized()
{
var logger = LoggerFactory.CreateLogger<Incident>();
logger.LogTrace("Log something. Please!");
}
}
根据this https://andrewlock.net/adding-serilog-to-the-asp-net-core-generic-host/ the .UseSerilog()
方法添加 DIILoggerFactory
。有没有办法让我做类似的事情ILogger<T>
在 DI 框架内,以便ILogger<T>
可以使用,而不必显式创建LoggerFactory
在每一页上。