[英]How to enable logging for gRPC in .NET Core 3.0
I have an ASP.NET Core 3.0 (3.0.0-preview8-28405-07) server application which is using gRPC (0.1.22) with protocol buffers. 我有一个ASP.NET Core 3.0(3.0.0-preview8-28405-07)服务器应用程序,它使用带有协议缓冲区的gRPC(0.1.22)。 I'd like to enable logging to a file or console.
我想启用日志记录到文件或控制台。
Below is an example of a .Startup file: 下面是.Startup文件的示例:
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
services.AddGrpc(options =>
{
options.EnableDetailedErrors = true;
});
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapGrpcService<GreeterService>();
});
}
}
And the GreeterService: 和GreeterService:
public class GreeterService : Greeter.GreeterBase
{
public override Task<HelloReply> SayHello(HelloRequest request, ServerCallContext context)
{
return Task.FromResult(new HelloReply
{
Message = "Hello " + request.Name
});
}
}
gRPC has a logging class called Grpc.Core.Logging.ILogger. gRPC具有一个名为Grpc.Core.Logging.ILogger的日志记录类。 How can I set this up so it is logging to a file or console?
如何设置它以便将其记录到文件或控制台?
Logging with GRPC in ASP.NET core 3 is handled the same way for any other ASP.NET app . 在ASP.NET Core 3中使用GRPC进行日志记录的方式与任何其他ASP.NET应用程序相同 。
You can enable logging by running 您可以通过运行来启用日志记录
hostBuilder.ConfigureLogging(logging =>
{
logging.AddConsole();
})
in your program.cs
entry point file or by running 在您的
program.cs
入口点文件中或通过运行
serviceCollection.AddLogging(logging =>
{
logging.AddConsole();
});
in your ConfigureServices
method in startup.cs
在
startup.cs
中的ConfigureServices
方法中
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