聊聊记日志的最佳姿势 源码链接: https://github.com/witskeeper/geektime/tree/master/samples/LoggingSimpleDemo 日志框架必要的包: 1、Microsoft.Extensions.Logging 代表 Log 的名称,Value 代表 Logger 的级别 Console 是指针对 Console 的输出提供程序配置的日志级别 下面看一下日志级别的定义,按照严重程度从低到高 namespace Microsoft.Extensions.Logging ILoggerFactory loggerFactory = service.GetService<ILoggerFactory>(); ILoggerFactory 的定义 namespace Microsoft.Extensions.Logging
请求都返回 "Hello World" 响应 using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Logging PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.1.1"/> <PackageReference Include="<em>Microsoft.Extensions.Logging</em> microservices-aspnetcore/webapp using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using <em>Microsoft.Extensions.Logging</em> UseDeveloperExceptionPage 的代码,实现这一需求 using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using <em>Microsoft.Extensions.Logging</em>
Logger.LocalFile.Tasks; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Logging IHostedService, LogClearTask>(); } } } LocalFileLogger 是日志的保存执行方法,内容如下 using Common; using Microsoft.Extensions.Logging } } } } } LocalFileLoggerProvider 是Logger执行方法向外部的供应者,内容如下: using Microsoft.Extensions.Logging
using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging.Console using Microsoft.Extensions.Logging; var includeScopes = args.Contains("includeScopes"); var logger = using Microsoft.Extensions.Logging; var includeScopes = args.Contains("includeScopes"); var logger using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging.Console; using (var @out = new using App; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Logging; var logger
System.Threading.Tasks; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Logging RabbitMQ.Client.Events; using Microsoft.Extensions.DependencyInjection; using Microsoft.EntityFrameworkCore; using Microsoft.Extensions.Logging 这个其实更简单. using System; using System.Net; using Newtonsoft.Json.Linq; using RestSharp; using Microsoft.Extensions.Logging
Microsoft.Extensions.Logging 软件包中包含 Logging API ,这些 Logging API 不能独立运行。 说实话,Microsoft.Extensions.Logging 刚开始是学着很懵,配置感觉很复杂。因此,有一张清晰的结构图很重要,可以帮助大家理解里面的 Logging API。 ? Microsoft.Extensions.Logging 提供了以下类型的 logging providers,我们可以通过 Nuget 获取。 这些日志提供程序有很多,我们不必细究;如果一个日志组件,不提供兼容 Microsoft.Extensions.Logging 的实现,那么根本不应该引入他。 怎么使用 前面,介绍了 Microsoft.Extensions.Logging 的组成,这里将学习如何使用 Logging Provider 输入日志。
using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; var logger = new using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; var logger = new using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using System.Diagnostics using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; var logger = new using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; var loggerFactory
添加Install-Package Microsoft.Extensions.Logging 日志基础包 Install-Package Microsoft.Extensions.Logging
//github.com/danielgerlag/workflow-core 一、Workflow-Core轻量级工作流引擎 1.安装包 Install-Package WorkflowCore Microsoft.Extensions.Logging Console.WriteLine("Hello world"); return ExecutionResult.Next(); } } } 2、步骤二 using Microsoft.Extensions.Logging
using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using System.Diagnostics using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using System.Diagnostics using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using System.Diagnostics
://github.com/microservices-aspnetcore/es-proximitymonitor 以下是我们接近监控服务背后的上层协调逻辑 using System; using Microsoft.Extensions.Logging } } 在这个代码清单中,首先要注意的是从 DI 向构造函数注入的一连串依赖: 日志记录工具 实时事件发布器 事件订阅器 团队服务客户端 PubNub 选项 创建实时事件发布器类实现类 using Microsoft.Extensions.Logging Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging PubNub 实例 using System; using Microsoft.Extensions.Options; using PubnubApi; using System.Linq; using Microsoft.Extensions.Logging
logger.LogDebug("Order {OrderId} processed for {Customer}", order.Id, order.Customer); ✅ 快速 ✅ 结构化 ✅ 零插值成本 Microsoft.Extensions.Logging 微软在以下组件中使用了源生成器: • System.Text.Json • Microsoft.Extensions.Logging • EF Core元数据 ✅ 示例:JSON源生成 [JsonSerializable
Trace" writeTo="ownFile-web" /> </rules> </nlog> 注入NLog 在Program.cs里注入NLog依赖,添加依赖前需要导入两个命名空间Microsoft.Extensions.Logging 中间件 定义中间件,定义中间件时先导入日志命名空间Microsoft.Extensions.Logging。
locationReport); } } } 创建 AMQP 事件生成器 using System; using System.Linq; using System.Text; using Microsoft.Extensions.Logging Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using System; using Microsoft.Extensions.Logging virtualhost": "/" }, "teamservice": { "url": "http://localhost:5001" } } 消费团队服务 using System; using Microsoft.Extensions.Logging ProximityDetectorEvent 事件,并将事件写入事件存储 作为主体的事件处理器代码 using System; using System.Collections.Generic; using Microsoft.Extensions.Logging
] } 编写Service using Microsoft.Extensions.Logging; using System; using System.Linq; using System.Net.Http
服务可用性检测 服务性能测试 .NET Core 的可检测性支持 日志框架(Logging) 诊断框架(Diagnostics) 健康检查框架(HealthChecks) .NET Core 的日志框架 -- Microsoft.Extensions.Logging
其中默认使用的LoggerFactory和由它创建的Logger定义在“Microsoft.Extensions.Logging”这个NuGet包中。 1: { 2: ... 3: "dependencies": { 4: ... 5: "Microsoft.Extensions.Logging" dependencies": { 3: ... 4: "Microsoft.Extensions.DependencyInjection" : "1.0.0", 5: "Microsoft.Extensions.Logging
CorrelationId; using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging System.Threading.Tasks; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Logging
我们创建一个空的.NET Core控制台应用,并在其project.json文件中添加如下三个NuGet包的依赖,其中默认使用的LoggerFactory和由它创建的Logger定义在“Microsoft.Extensions.Logging 1: { 2: 3: "dependencies": { 4: ... 5: "Microsoft.Extensions.Logging" 3: ... 4: "Microsoft.Extensions.DependencyInjection" : "1.0.0-rc2-final", 5: "Microsoft.Extensions.Logging dependencies": { 3: "Microsoft.Extensions.DependencyInjection" : "1.0.0-rc2-final", 4: "Microsoft.Extensions.Logging
Controller和Action上使用特性:ApiExplorerSettings和SwaggerOperation: using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Logging