我花了一天时间尝试使Ent Lib Logging工作并将任何内容记录到数据库或事件日志中。我有一个具有相同Ent Lib配置的Web应用程序和控制台应用程序,但只有控制台应用程序能够登录到事件日志。我尝试了所有权限,但我不知道我在做什么 - 哪些服务应该有什么。它不起作用!
我读过这样的文章 http://imar.spaanjaars.com/275/logging-errors-to-the-event-log-in-aspnet-applications 我想尝试给ASPNET帐户这些权限。我使用Windows 7,我找不到ASPNET用户帐户。那它在哪里?
这是从Ent Lib实用程序自动生成的配置文件,它仅适用于App.config,而不适用于web.config
<loggingConfiguration name="Logging Application Block" tracingEnabled="true"
defaultCategory="General" logWarningsWhenNoCategoriesMatch="true"
revertImpersonation="false">
<listeners>
<add source="Logger" formatter="Text Formatter" log="Application"
machineName="" listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormattedEventLogTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
traceOutputOptions="None" filter="All" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.FormattedEventLogTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="Formatted EventLog TraceListener" />
</listeners>
<formatters>
<add template="Timestamp: {timestamp}
Message: {message}
Category: {category}
Priority: {priority}
EventId: {eventid}
Severity: {severity}
Title:{title}
Machine: {machine}
Application Domain: {appDomain}
Process Id: {processId}
Process Name: {processName}
Win32 Thread Id: {win32ThreadId}
Thread Name: {threadName}
Extended Properties: {dictionary({key} - {value}
)}"
type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="Text Formatter" />
</formatters>
<categorySources>
<add switchValue="All" name="General">
<listeners>
<add name="Formatted EventLog TraceListener" />
</listeners>
</add>
</categorySources>
<specialSources>
<allEvents switchValue="All" name="All Events" />
<notProcessed switchValue="All" name="Unprocessed Category" />
<errors switchValue="All" name="Logging Errors & Warnings">
<listeners>
<add name="Formatted EventLog TraceListener" />
</listeners>
</errors>
</specialSources>
</loggingConfiguration>
答案 0 :(得分:4)
我相信在IIS7(我假设您正在使用)下application pool will be running under NETWORK SERVICE。
您可以尝试向注册表项HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application
提供NETWORK SERVICE完全控制权。
(不推荐!)
或者,您可以将每个人的完全控制权授予HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application
,记录消息,然后还原该更改。设置密钥后,您将不需要具有写入注册表的权限。
或者您可以手动配置预先需要的注册表项,以避免权限问题:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application\Logger]
"EventMessageFile"="c:\\WINNT\\Microsoft.NET\\Framework\\v2.0.50727\\EventLogMessages.dll"
根据MSDN,只是对此答案的更新:“要在Windows Vista及更高版本或Windows Server 2003中创建事件源,您必须具有管理权限”。
答案 1 :(得分:4)
我使用PowerShell脚本创建适当的源...
$source = "FoToIaW"
if ([System.Diagnostics.EventLog]::SourceExists($source) -eq $false)
{
[System.Diagnostics.EventLog]::CreateEventSource($source, "Application")
}
答案 2 :(得分:2)
以管理员身份运行visual studio
答案 3 :(得分:1)
或使用此代码....
public static void RunSnippet(string logName, string eventSource)
{
// this will throw an exception if you don't have admin rights
if (!EventLog.SourceExists(eventSource))
{
System.Diagnostics.EventLog.CreateEventSource(eventSource, logName);
Console.WriteLine("Event Log and Source: {0},{1} were created successfully.",logName, eventSource);
}
else
{
Console.WriteLine("Event log/source: {0}/{1} already exists",logName, eventSource);
}
Console.WriteLine("Done");
}