使控制台日志记录器支持直接从构造函数创建。

Author: walterlv

src/dotnetCampus.Logger/Writers/ConsoleLogger.cs

@@ -8,6 +8,9 @@
 
 namespace dotnetCampus.Logging.Writers;
 
+/// <summary>
+/// 在控制台输出日志的日志记录器。
+/// </summary>
 public class ConsoleLogger : ILogger
 {
     /// <summary>
@@ -17,6 +20,16 @@ public class ConsoleLogger : ILogger
 
     private readonly RepeatLoggerDetector _repeat;
 
+    /// <summary>
+    /// 创建一个 <see cref="ConsoleLogger"/> 的新实例。
+    /// </summary>
+    /// <param name="threadMode">指定控制台日志的线程安全模式。</param>
+    /// <param name="mainArgs">Main 方法的参数。</param>
+    public ConsoleLogger(LogWritingThreadMode threadMode = LogWritingThreadMode.NotThreadSafe, string[]? mainArgs = null)
+        : this(threadMode.CreateCoreLogWriter(), TagFilterManager.FromCommandLineArgs(mainArgs ?? []))
+    {
+    }
+
     internal ConsoleLogger(ICoreLogWriter coreWriter, TagFilterManager? tagManager)
     {
         _repeat = new RepeatLoggerDetector(ClearAndMoveToLastLine);

src/dotnetCampus.Logger/Writers/LogWritingThreadMode.cs

@@ -1,4 +1,7 @@
-namespace dotnetCampus.Logging.Writers;
+using System;
+using dotnetCampus.Logging.Writers.Helpers;
+
+namespace dotnetCampus.Logging.Writers;
 
 /// <summary>
 /// 表示如何管理日志的写入线程。
@@ -23,3 +26,23 @@ public enum LogWritingThreadMode
     /// </remarks>
     ProducerConsumer,
 }
+
+/// <summary>
+/// 包含 <see cref="LogWritingThreadMode"/> 的扩展方法。
+/// </summary>
+internal static class LogWritingThreadModeExtensions
+{
+    /// <summary>
+    /// 根据 <see cref="LogWritingThreadMode"/> 创建对应的 <see cref="ICoreLogWriter"/> 实例。
+    /// </summary>
+    /// <param name="threadMode">线程安全模式。</param>
+    /// <returns>最终日志写入器。</returns>
+    /// <exception cref="ArgumentOutOfRangeException">当线程安全模式不支持时抛出。</exception>
+    public static ICoreLogWriter CreateCoreLogWriter(this LogWritingThreadMode threadMode) => threadMode switch
+    {
+        LogWritingThreadMode.NotThreadSafe => new NotThreadSafeLogWriter(),
+        LogWritingThreadMode.Lock => new LockLogWriter(),
+        LogWritingThreadMode.ProducerConsumer => new ProducerConsumerLogWriter(),
+        _ => throw new ArgumentOutOfRangeException(nameof(threadMode)),
+    };
+}