113 lines
4.4 KiB
C#
113 lines
4.4 KiB
C#
#region copyright
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//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://diego2098.gitee.io/thingsgateway-docs/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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#endregion
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using Furion;
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using Furion.Logging;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Logging;
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using System.Text;
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using LogLevel = Microsoft.Extensions.Logging.LogLevel;
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namespace ThingsGateway.Admin.Core;
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/// <summary>
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/// 日志写入文件的组件
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/// </summary>
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public sealed class LoggingFileComponent : IServiceComponent
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{
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/// <inheritdoc/>
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public void Load(IServiceCollection services, ComponentContext componentContext)
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{
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var logFileEnable = App.GetConfig<bool?>("Logging:LogEnable:File");
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if (logFileEnable != true) return;
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//获取默认日志等级
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var defaultLevel = App.GetConfig<LogLevel?>("Logging:LogLevel:File");
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//获取程序根目录
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var rootPath = App.HostEnvironment.ContentRootPath;
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if (defaultLevel != null)//如果默认日志等级不是空
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{
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//遍历日志等级
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foreach (LogLevel level in Enum.GetValues(typeof(LogLevel)))
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{
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//如果日志等级是默认等级和最大等级之间
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if (level >= defaultLevel && level != LogLevel.None)
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{
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//每天创建一个日志文件
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services.AddLogging(builder =>
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{
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var fileName = $"logs/{level}/{{0:yyyy}}-{{0:MM}}-{{0:dd}}{{0:zz}}.log";
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builder.AddFile(fileName, options =>
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{
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SetLogOptions(options, level);//日志格式化
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});
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});
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}
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}
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}
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else
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{
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//添加日志文件
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services.AddFileLogging("logs/{0:yyyy}-{0:MM}-{0:dd}{0:zz}.log", options =>
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{
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SetLogOptions(options, null);//日志格式化
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});
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}
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}
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/// <summary>
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/// 日志格式化
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/// </summary>
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/// <param name="options"></param>
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/// <param name="logLevel"></param>
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private static void SetLogOptions(FileLoggerOptions options, LogLevel? logLevel)
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{
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//每天创建一个日志文件
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var rootPath = App.HostEnvironment.ContentRootPath;
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if (logLevel != null)//如果日志等级不为空
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{
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//过滤日志等级
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options.WriteFilter = (logMsg) =>
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{
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//不写入LoggingMonitor
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if (logMsg.LogName == "System.Logging.LoggingMonitor")
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return false;
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//只写入NetCore日志
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if (!logMsg.LogName.StartsWith("System") && !logMsg.LogName.StartsWith("Microsoft"))
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return false;
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return logMsg.LogLevel == logLevel;
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};
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}
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//定义日志文件名
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options.FileNameRule = fileName =>
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{
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return rootPath + "\\" + string.Format(fileName, DateTimeExtensions.CurrentDateTime);
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};
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options.FileSizeLimitBytes = 50 * 1024 * 1024;//日志最大50M
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options.MessageFormat = logMsg =>
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{
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var stringBuilder = new StringBuilder();
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stringBuilder.AppendLine("【日志级别】：" + logMsg.LogLevel);
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stringBuilder.AppendLine("【日志类名】：" + logMsg.LogName);
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stringBuilder.AppendLine("【日志时间】：" + DateTimeExtensions.CurrentDateTime.ToDefaultDateTimeFormat());
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stringBuilder.AppendLine("【日志内容】：" + logMsg.Message);
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if (logMsg.Exception != null)
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{
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stringBuilder.AppendLine("【异常信息】：" + logMsg.Exception);
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}
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return stringBuilder.ToString();
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};
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}
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} |