XiheNet.Log 1.0.0

简介

XiheNet.Log是对我们日常工作中使用Serilogd的整理，没有做任何功能添加，只是简单的打包，方便我们在项目中使用。

依赖项

• Serilog
• Serilog.Sinks.Console
• Serilog.Sinks.File
• Serilog.Sinks.Async
• Serilog.AspNetCore
• Serilog.Extensions.Logging

使用方法

• 引入XiheNet.Log包
• 修改appsettings.json，配置Serilog记录级别，方便发布后更改最小日志级别

"Serilog": {
        "MinimumLevel": {
            "Default": "Debug",         //最小日志记录级别
            "Override": {               //系统日志最小记录级别
                "System": "Warning",
                "Microsoft": "Warning"
            }
        }
    }

• 修改Program.cs，增加日志功能的使用

using Serilog;
using Serilog.Events;

var builder = WebApplication.CreateBuilder(args);

// ………… 其他内容

// 使用日志
builder.Host.UseSerilog((context, logger) => {
	// 读取配置文件
    logger.ReadFrom.Configuration(context.Configuration);
    logger.Enrich.FromLogContext();

	// 输出到Console控制台
	logger.WriteTo.Console();

	// 定义日志输出模板
	string SerilogOutputTemplate = "时间:{Timestamp:yyyy-MM-dd HH:mm:ss.fff}{NewLine}等级:{Level}{NewLine}来源:{SourceContext}{NewLine}日志:{Message}{NewLine}{Exception}{NewLine}";

	// 输出到配置的文件日志目录
	string serilogDebug = System.Environment.CurrentDirectory + "\\Logs\\2 - Debug\\.log";
	logger.WriteTo.Logger(lg => lg.Filter.ByIncludingOnly(p => p.Level == LogEventLevel.Debug).WriteTo.Async(a => a.File(serilogDebug, rollingInterval: RollingInterval.Day, outputTemplate: SerilogOutputTemplate)));
	string serilogInfo = System.Environment.CurrentDirectory + "\\Logs\\3 - Info\\.log";
	logger.WriteTo.Logger(lg => lg.Filter.ByIncludingOnly(p => p.Level == LogEventLevel.Information).WriteTo.Async(a => a.File(serilogInfo, rollingInterval: RollingInterval.Day, outputTemplate: SerilogOutputTemplate)));
	string serilogWarn = System.Environment.CurrentDirectory + "\\Logs\\4 - Warning\\.log";
	logger.WriteTo.Logger(lg => lg.Filter.ByIncludingOnly(p => p.Level == LogEventLevel.Warning).WriteTo.Async(a => a.File(serilogWarn, rollingInterval: RollingInterval.Day, outputTemplate: SerilogOutputTemplate)));
	string serilogError = System.Environment.CurrentDirectory + "\\Logs\\5 - Error\\.log";
	logger.WriteTo.Logger(lg => lg.Filter.ByIncludingOnly(p => p.Level == LogEventLevel.Error).WriteTo.Async(a => a.File(serilogError, rollingInterval: RollingInterval.Day, outputTemplate: SerilogOutputTemplate)));
	string serilogFatal = System.Environment.CurrentDirectory + "\\Logs\\6 - Fatal\\.log";
	logger.WriteTo.Logger(lg => lg.Filter.ByIncludingOnly(p => p.Level == LogEventLevel.Fatal).WriteTo.Async(a => a.File(serilogFatal, rollingInterval: RollingInterval.Day, outputTemplate: SerilogOutputTemplate)));
});

var app = builder.Build();

// ………… 其他内容

• 使用前注入

private readonly ILogger<IndexModel> _logger;
public IndexModel(
	ILogger<IndexModel> logger
) {
	_logger = logger;
}

• 记录日志

_logger.LogDebug("LogDebug");
_logger.LogInformation("LogInformation");
_logger.LogWarning("LogWarning");
_logger.LogError("LogError");