# SerilogSimple

**Repository Path**: EarenLee/SerilogSimple

## Basic Information

- **Project Name**: SerilogSimple
- **Description**: .net6 集成 Serilog 的简单应用  
- **Primary Language**: C#
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-01-11
- **Last Updated**: 2025-09-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Serilog, Net6, 日志

## README

# SerilogSimple

#### 介绍

.net6 集成 Serilog 的简单应用  

#### 技术栈

- `net6`
- `Serilog.AspNetCore` `6.1.0`
- `Newtonsoft.Json` `13.0.2`
- `Swashbuckle.AspNetCore` `6.2.3`


#### 重点代码

1. Program.cs 类

``` c
var builder = WebApplication.CreateBuilder(args);

Environment.SetEnvironmentVariable("BASEDIR", AppContext.BaseDirectory);

// Serilog
builder.Host.UseSerilog((context, services, configuration) =>
            {
                configuration.ReadFrom.Configuration(context.Configuration)
                             .ReadFrom.Services(services)
                             .Enrich.FromLogContext()
                             .WriteTo.Console();
            });


app.UseSerilogRequestLogging(options=>
{
    // 自定义消息模板
    options.MessageTemplate= "Handled {RequestPath}";

    // 发出调试级别事件而不是默认值
    options.GetLevel = (httpContext, elapsed, ex) => Serilog.Events.LogEventLevel.Debug;

    // 将其他属性附加到请求完成事件
    options.EnrichDiagnosticContext = (diagnosticContext, httpContext) =>
    {
        diagnosticContext.Set("RequestHost", httpContext.Request.Host.Value);
        diagnosticContext.Set("RequestScheme", httpContext.Request.Scheme);
    };
});

```

2. 在需要记录日志的类中注入 Logger  

```
// 示例代码中采用在 WeatherForecastController 中注入

private readonly ILogger<WeatherForecastController> _logger;

public WeatherForecastController(ILogger<WeatherForecastController> logger)
{
    _logger = logger;
}

// 在需要记录日志的地方写入如下代码
_logger.LogInformation("这是日志信息....");

```

3. 配置信息 appsettings.json

```json
/* 示例中配置信息在 appsettings.Development.json 中  */

"Serilog": {
        "MinimumLevel": {
            "Default": "Information",
            "Override": {
                "Microsoft": "Information",
                "Microsoft.Hosting.Lifetime": "Information",
                "Microsoft.EntityFrameworkCore.Database.Command": "Information"
            }
        },
        "Enrich": ["FromLogContext", "WithThreadId" ],
        "WriteTo": [
            {
                "Name": "Console",
                "Args": {
                    "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} {SourceContext} {ThreadId} [{Level:u3}] {Message:lj}{NewLine}{Exception}"
                }
            },
            {
                "Name": "Debug",
                "Args": {
                    "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} {SourceContext} {ThreadId} [{Level:u3}] {Message:lj}{NewLine}{Exception}"
                }
            },
            {
                "Name": "File",
                "Args": {
                    "path": "%BASEDIR%/logs/log-.log",
                    /*"path": "./logs/log-.log",*/
                    "rollingInterval": "Day"
                }
            }
        ]
    }

```