在 Asp.net core 2.0 的Web Api 添加logging

Myth丶恋晨 2022-05-10 06:00 159阅读 0赞

我们已经熟悉在ASP.NET CORE项目中添加NLog去记录我们的日志。但方法移到web API中行不通。我简历记录下我加的方法。

1. Nuget 加 NLog.Web.AspNetCore

2. 加引用 using NLog.Extensions.Logging;  
                    using NLog.Web;

3. 在startup.cs中改public void Configure(IApplicationBuilder app, IHostingEnvironment env)  为

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)， 并加上如下代码

loggerFactory.AddNLog();  
            app.AddNLogWeb();  
            loggerFactory.ConfigureNLog(@“D:\\nlog.config”);

4. 加配制文件 nlog.config

<?xml version="1.0" encoding="utf-8" ?>  
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"  
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
      autoReload="true"  
      internalLogLevel="Warn"  
      internalLogFile="internal-nlog.txt">

<targets>  
      
    <target xsi:type="File" name="allfile" fileName="nlog-all-$\{shortdate\}.log"  
                 layout="$\{longdate\}|$\{logger\}|$\{uppercase:$\{level\}\}|$\{message\} $\{exception\}" />

<logger name="Microsoft.\*" minlevel="Trace" writeTo="blackhole" final="true" />  
    <logger name="\*" minlevel="Trace" writeTo="ownFile-web" />  
  </rules>  
</nlog>

5. 加一个我自己的Log 类

using System;  
using NLog;

namespace WebApiProducers  
\{  
    public static class WmsReLog  
    \{  
        private static ILogger logger = NLog.LogManager.GetCurrentClassLogger();

public static void Debug(object sender, string msg)  
        \{  
             
            if (sender != null)  
            \{  
                Type type = sender.GetType();  
                logger.Debug(string.Format("\{0\}: \{1\}", type.FullName, msg));  
            \}  
            else  
            \{  
                logger.Debug(string.Format("\{0\}: \{1\}", "Null", msg));  
            \}  
             
        \}

public static void Info(object sender, string msg)  
        \{  
            if (sender != null)  
            \{  
                Type type = sender.GetType();  
                logger.Info(string.Format("\{0\}: \{1\}", type.FullName, msg));  
            \}  
            else  
            \{  
                logger.Info(string.Format("\{0\}: \{1\}", "Null", msg));  
            \}  
            
        \}

public static void Warn(object sender, string msg)  
        \{  
            if (sender != null)  
            \{  
                Type type = sender.GetType();  
                logger.Warn(string.Format("\{0\}: \{1\}", type.FullName, msg));  
            \}  
            else  
            \{  
                logger.Warn(string.Format("\{0\}: \{1\}","Null", msg));  
            \}  
        \}

public static void Error(object sender, string msg)  
        \{  
            if (sender != null)  
            \{  
                Type type = sender.GetType();  
                logger.Error(string.Format("\{0\}: \{1\}", type.FullName, msg));  
            \}  
            else  
            \{  
                logger.Error(string.Format("\{0\}: \{1\}", "Null", msg));  
            \}  
             
        \}

public static void Fatal(object sender, string msg)  
        \{  
            if (sender != null)  
            \{  
                Type type = sender.GetType();  
                logger.Fatal(string.Format("\{0\}: \{1\}", type.FullName, msg));  
            \}  
            else  
            \{  
              
                logger.Fatal(string.Format("\{0\}: \{1\}", "Null", msg));  
            \}  
           
        \}

public static void Trace(object sender, string msg)  
        \{  
            if (sender != null)  
            \{  
                Type type = sender.GetType();  
                logger.Trace(string.Format("\{0\}: \{1\}", type.FullName, msg));  
            \}  
            else  
            \{  
                logger.Trace(string.Format("\{0\}: \{1\}", "Null", msg));  
            \}  
             
        \}  
    \}  
\}

6. 调用就行

WmsReLog.Debug(this, "you just do it ");

\--------------------- 本文来自 梭梭888 的CSDN 博客 ，全文地址请点击：https://blog.csdn.net/xbqiao/article/details/78427331?utm\_source=copy