add logger

2021-06-28 05:36:54 +08:00
parent b545af2365
commit c27011deea
4 changed files with 89 additions and 7 deletions
@@ -0,0 +1,50 @@
+using System;
+using Microsoft.Extensions.Logging;
+
+namespace SimApi.Logger
+{
+    public class SimApiLogger : ILogger
+    {
+        private string Name { get; }
+
+        public SimApiLogger(string name)
+        {
+            Name = name;
+        }
+
+        public IDisposable BeginScope<TState>(TState state)
+        {
+            return null;
+        }
+
+        public bool IsEnabled(LogLevel logLevel)
+        {
+            return true;
+        }
+
+        public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception,
+            Func<TState, Exception, string> formatter)
+        {
+            var defautColor = Console.ForegroundColor;
+            Console.ForegroundColor = logLevel switch
+            {
+                LogLevel.Debug => ConsoleColor.DarkMagenta,
+                LogLevel.Information => ConsoleColor.DarkCyan,
+                LogLevel.Warning => ConsoleColor.Yellow,
+                LogLevel.Error => ConsoleColor.Red,
+                LogLevel.Critical => ConsoleColor.DarkRed,
+                _ => defautColor
+            };
+            Console.WriteLine(
+                $"[ {Name} ][ {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffff")} ][ {logLevel.ToString()} ]");
+            Console.ForegroundColor = defautColor;
+            Console.WriteLine($"{state}");
+            if (exception != null)
+            {
+                Console.WriteLine($"{exception}");
+            }
+
+            Console.WriteLine();
+        }
+    }
+}
@@ -0,0 +1,22 @@
+using System.Collections.Concurrent;
+using Microsoft.Extensions.Logging;
+
+namespace SimApi.Logger
+{
+    public class SimApiLoggerProvider : ILoggerProvider
+    {
+        private readonly ConcurrentDictionary<string, SimApiLogger> _loggers =
+            new ConcurrentDictionary<string, SimApiLogger>();
+
+
+        public ILogger CreateLogger(string categoryName)
+        {
+            return _loggers.GetOrAdd(categoryName, name => new SimApiLogger(name));
+        }
+
+        public void Dispose()
+        {
+            _loggers.Clear();
+        }
+    }
+}