dotnet6 NLog範例
目的 在webapi專案下使用NLog套件 建立新專案 選擇ASP.NET Core Web API專案範本,並執行下一步 設定新的專案 命名你的專案名稱,並選擇專案要存放的位置。 其他資訊 直接進行下一步 NuGet加入套件 NLog NLog.Web.AspNetCore 新增nlog.config檔案 在根目錄新增nlog.config檔案 nlog.config寫入程式 在nlog.config寫入官方範例 <?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="Info" internalLogFile="c:\temp\internal-nlog-AspNetCore.txt"> <!-- enable asp.net core layout renderers --> <extensions> <add assembly="NLog.Web.AspNetCore"/> </extensions> <!-- the targets to write to --> <targets> <!-- File Target for all log messages with basic details --> <target xsi:type="File" name="allfile" fileName="c:\temp\nlog-AspNetCore-all-${shortdate}.log" layout="${longdate}|${event-properties:item=EventId_Id:whenEmpty=0}|${level:uppercase=true}|${logger}|${message} ${exception:format=tostring}" /> <!-- File Target for own log messages with extra web details using some ASP.NET core renderers --> <target xsi:type="File" name="ownFile-web" fileName="c:\temp\nlog-AspNetCore-own-${shortdate}.log" layout="${longdate}|${event-properties:item=EventId_Id:whenEmpty=0}|${level:uppercase=true}|${logger}|${message} ${exception:format=tostring}|url: ${aspnet-request-url}|action: ${aspnet-mvc-action}|${callsite}" /> <!--Console Target for hosting lifetime messages to improve Docker / Visual Studio startup detection --> <target xsi:type="Console" name="lifetimeConsole" layout="${MicrosoftConsoleLayout}" /> </targets> <!-- rules to map from logger name to target --> <rules> <!--All logs, including from Microsoft--> <logger name="*" minlevel="Trace" writeTo="allfile" /> <!--Output hosting lifetime messages to console target for faster startup detection --> <logger name="Microsoft.Hosting.Lifetime" minlevel="Info" writeTo="lifetimeConsole, ownFile-web" final="true" /> <!--Skip non-critical Microsoft logs and so log only own logs (BlackHole) --> <logger name="Microsoft.*" maxlevel="Info" final="true" /> <logger name="System.Net.Http.*" maxlevel="Info" final="true" /> <logger name="*" minlevel="Trace" writeTo="ownFile-web" /> </rules> </nlog> 只擷取部分畫面 ...