logdashboard現已支持log4net文件源,本示例源碼在 https://github.com/liangshiw/LogDashboard/tree/master/samples/UseLog4nethtml
關於logdashboard的介紹能夠看這裏git
確保機器上安裝上DotnetCore SDK ,同快速入門同樣,咱們須要一個DotnetCore Empty項目 。打開PowerShell運行如下命令github
dotnet new empty
使用visualstudio打開項目,這時安裝log4net程序包瀏覽器
Install-Package Microsoft.Extensions.Logging.Log4Net.AspNetCore
打開Startup.cs在Configure方法中添加log4net中間件,複製如下代碼添加到Configure方法中app
loggerFactory.AddLog4Net(new Log4NetProviderOptions { PropertyOverrides = new List<NodeInfo> { new NodeInfo { XPath = "/log4net/appender/file[last()]", Attributes = new Dictionary<string, string> { { "value", $"{AppContext.BaseDirectory}LogFiles/" } } } } });
添加log4net.config到項目中,並右鍵文件設置爲複製到輸出目錄(始終複製),如下是log4net.config的所有內容async
配置文件須要分隔符才能夠被NLogDashboard解析,默認是||與||end,固然這些能夠自定義,請參見 LogDashboard配置ide
<?xml version="1.0" encoding="utf-8" ?> <log4net> <appender name="RollingFile" type="log4net.Appender.RollingFileAppender"> <file value="LogFiles/"/> <preserveLogFileNameExtension value="true" /> <datePattern value="yyyy-MM-dd'.log'" /> <staticLogFileName value="false"/> <appendToFile value="true" /> <maximumFileSize value="100KB" /> <maxSizeRollBackups value="2" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%date || %5level || %logger || %message || %exception ||end %newline" /> </layout> </appender> <root> <level value="ALL"/> <appender-ref ref="RollingFile" /> </root> </log4net>
準備工做已經結束,這時安裝LogDashboardui
Install-Package LogDashboard
打開Startup.cs咱們要作兩件事spa
public void ConfigureServices(IServiceCollection services) { services.AddLogDashboard(); }
關於更多的配置請參閱 LogDashboard配置日誌
public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseLogDashboard(); app.Run(async (context) => { await context.Response.WriteAsync("Hello World!"); }); }
大功告成,這時運行項目,在瀏覽器中導航到/logdashboard。這時就能看到日誌面板了
打開.csproj項目文件添加如下行 , 緣由請參見 https://github.com/aspnet/Mvc/issues/6021
<PropertyGroup> <MvcRazorExcludeRefAssembliesFromPublish>false</MvcRazorExcludeRefAssembliesFromPublish> </PropertyGroup>