JMS微服务开发示例（七）使用 Serilog 作为日志提供者

nuget 引入：

Serilog.Extensions.Logging
Serilog.Settings.Configuration
Serilog.Sinks.Console
Serilog.Sinks.File

初始化代码：

 

            var log = new LoggerConfiguration()
              .ReadFrom.Configuration(Configuration)
               // 最小的日志输出级别
               //.MinimumLevel.Error()
               // 日志调用类命名空间如果以 Microsoft 开头，覆盖日志输出最小级别为 Information
               //.MinimumLevel.Override("Microsoft", LogEventLevel.Information)
               .Enrich.FromLogContext()
               // 配置日志输出到文件，文件输出到当前项目的 logs 目录下
               .WriteTo.Logger(lc =>
               {
                   lc.Filter.ByIncludingOnly(e => {
                       if (e.Level == LogEventLevel.Error)
                       {
                           var sc = e.Properties["SourceContext"];
                           if (sc != null && sc.ToString() == "\"JMS.JMSClient\"")
                               return true;
                       }
                       return false;
                   })
                   .WriteTo.File("logs/JMSClient Error/log.txt",
                    outputTemplate: "{Timestamp:HH:mm:ss} {NewLine}{Message}{NewLine}{Exception}",
                       rollingInterval: RollingInterval.Day,
                       rollOnFileSizeLimit: true);
               })
              .WriteTo.Logger(lc =>
              {
                  lc.Filter.ByExcluding(e => e.Level == LogEventLevel.Error || e.Level == LogEventLevel.Debug)
                  .WriteTo.File("logs/normal/log.txt",
                   outputTemplate: "{Timestamp:HH:mm:ss} [{Level}] {SourceContext} {NewLine}{Message}{NewLine}{Exception}",
                      rollingInterval: RollingInterval.Day,
                      rollOnFileSizeLimit: true);
              })
               .WriteTo.Logger(lc =>
               {
                   lc.Filter.ByIncludingOnly(e => e.Level == LogEventLevel.Error)
                   .WriteTo.File("logs/errors/log.txt",
                    outputTemplate: "{Timestamp:HH:mm:ss} [{Level}] {SourceContext} {NewLine}{Message}{NewLine}{Exception}",
                       rollingInterval: RollingInterval.Day,
                       rollOnFileSizeLimit: true);
               })
                .WriteTo.Logger(lc =>
                {
                    lc.Filter.ByIncludingOnly(e => e.Level == LogEventLevel.Debug)
                    .WriteTo.File("logs/debugs/log.txt",
                     outputTemplate: "{Timestamp:HH:mm:ss} [{Level}] {SourceContext} {NewLine}{Message}{NewLine}{Exception}",
                        rollingInterval: RollingInterval.Day,
                        rollOnFileSizeLimit: true);
                });

#if DEBUG
            log.WriteTo.Console();
#endif

            // 创建 logger
            Log.Logger = log.CreateLogger();

 

在ServiceCollection中注册Serilog：

            services.AddLogging(builder => {
                builder.AddSerilog();
            });