有一些代码:
private const string FORMAT_TEXT =
"{timestamp}: [{category} ({win32ThreadId}-{threadName}) {severity}] |{title}|: {message}";
string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "trace.log");
var builder = new ConfigurationSourceBuilder();
builder.ConfigureLogging()
.WithOptions.DoNotRevertImpersonation()
.LogToCategoryNamed("Category1")
.SendTo.FlatFile("MyMessages1")
.FormatWith(new FormatterBuilder()
.TextFormatterNamed("Text Formatter 1").UsingTemplate(FORMAT_TEXT))
.ToFile(path)
.LogToCategoryNamed("Category2")
.SendTo.FlatFile("MyMessages2")
.FormatWith(new FormatterBuilder()
.TextFormatterNamed("Text Formatter 2").UsingTemplate(FORMAT_TEXT))
.ToFile(path);
var configSource = new DictionaryConfigurationSource();
builder.UpdateConfigurationWithReplace(configSource);
EnterpriseLibraryContainer.Current = EnterpriseLibraryContainer.CreateDefaultContainer(configSource);
for (int i = 0; i < 10; i++)
{
Logger.Write("Error message: " + i.ToString(), "Category1");
Logger.Write("Error message: " + i.ToString(), "Category2");
}
Console.ReadKey();
它为Category1生成两个日志文件: trace.log ,为Category2生成 65a25bb0-4c42-430d-b2b7-9bd2c8ea41e1trace.log 。我想记录到一个文件trace.log。有什么问题?
答案 0 :(得分:1)
您希望使用SharedListener,以便两个类别都记录到同一个侦听器。在您的代码中,您创建了两个单独的侦听器,这两个侦听器都记录到同一个文件(导致文件锁定问题)。
尝试:
builder.ConfigureLogging()
.WithOptions.DoNotRevertImpersonation()
.LogToCategoryNamed("Category1")
.SendTo.FlatFile("MyMessages1")
.FormatWith(new FormatterBuilder()
.TextFormatterNamed("Text Formatter 1").UsingTemplate(FORMAT_TEXT))
.ToFile(path)
.LogToCategoryNamed("Category2")
.SendTo.SharedListenerNamed("MyMessages1");