ASP.NET Core之NLog使用

1.新建ASP.NET Core项目

1.1选择项目

1.2选择.Net版本

 

2. 添加NLog插件

2.1 通过Nuget安装

2.2下载相关的插件

 

 

3.修改NLog配置文件

3.1添加NLog配置文件

 

3.2修改NLog.config配置文件

配置文件全部内容:

 1 <?xml version="1.0" encoding="utf-8" ?>
 2 <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
 3       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4       autoReload="true"
 5       internalLogLevel="Warn"
 6       internalLogFile="internal-nlog.txt">
 7 
 8   <!--define various log targets-->
 9   <targets>
10     <target name="file" xsi:type="AsyncWrapper" queueLimit="5000" overflowAction="Discard">
11       <target xsi:type="File" fileName="${basedir}/logs/${shortdate}.txt" layout="${longdate} ${level:uppercase=true} ${event-context:item=Action} ${message} ${event-context:item=Amount} ${stacktrace}" />
12     </target>
13 
14   </targets>
15 
16   <rules>
17     <logger name="*" minlevel="Info" writeTo="file" />
18   </rules>
19 
20 
21 </nlog>
View Code

重点内容:

1   <targets>  
2     <target xsi:type="File" name="LogFile" fileName="${basedir}/logs/${shortdate}-${level}.txt"
3                  layout="${longdate}|${uppercase:${level}}|${message} ${exception}" />
4   </targets>
5 
6   <rules>
7     <logger name="*" minlevel="Debug" writeTo="LogFile" />
8   </rules>

  

3.3修改StartUp.cs文件 

 1     public void Configure(IApplicationBuilder app, IHostingEnvironment env,ILoggerFactory loggerFactory)
 2     {
 3         /*使用NLog*/
 4         loggerFactory.AddNLog();
 5         env.ConfigureNLog("NLog.config");
 6 
 7         app.UseStaticFiles();
 8 
 9         app.UseMvc(routes =>
10         {
11             routes.MapRoute(
12                 name: "default",
13                 template: "{controller=Home}/{action=Index}/{id?}");
14         });
15     }

 

4使用NLog 

static Logger logger = LogManager.GetCurrentClassLogger();
....
logger.Info("NLog日志测试" + DateTime.Now);

 

5 Demo程序

下载地址:https://download.csdn.net/download/u010312811/10559572

posted @ 2018-07-22 20:38  imstrive  阅读(4094)  评论(0编辑  收藏  举报