AspNetCore.Serilog.RequestLoggingMiddleware:使用Serilog记录请求的ASP.NE

# ASP.NET Core Serilog Request Logging Middleware Middleware for AspNet Core that uses Serilog to log requests. This project was inspired directly by the following post https://blog.getseq.net/smart-logging-middleware-for-asp-net-core/. [](https://ci.appveyor.com/project/mthamil/aspnetcore-serilog-requestloggingmiddleware/branch/master) Download ======== Visit [](https://www.nuget.org/packages/AspNetCore.Serilog.RequestLoggingMiddleware/) to download. Usage ===== To use, when configuring the `IApplicationBuilder`, such as in the `Configure` method of `Startup.cs`, add the following: ```c# using AspNetCore.Serilog.RequestLoggingMiddleware; ... public void Configure(IApplicationBuilder app) { ... app.UseSerilogRequestLogging(); ... } ``` **or**, when configuring the `IWebHostBuilder` in `Program.cs`, add the following: ```c# using AspNetCore.Serilog.RequestLoggingMiddleware; ... public static IWebHostBuilder CreateWebHostBuilder(string[] args) => WebHost.CreateDefaultBuilder(args) .UseSerilogRequestLogging() ... ``` #### Options For both methods, an action that configures an instance of `RequestLoggingOptions` can be provided like so: ```c# app.UseSerilogRequestLogging(options => // Configure options here. ``` Currently there is only one option, `RequestProjection`, a delegate that defines a mapping determining which properties of an `HttpRequest` should be logged. By default, the following properties are logged: - ContentLength - ContentType - Protocol - Host - IsAuthenticated This can be customized using the aforementioned options, such as in the following example which logs only the properties `IsHttps` and `QueryString`: ```c# app.UseSerilogRequestLogging(options => options.RequestProjection = r => new { r.IsHttps, QueryString = r.QueryString.Value }); ``` An anonymous object or a named class instance can be provided specifying the properties to log. **Note**: the object provided will be logged using Serilog object destructuring.