英文:
How to create new log folder for each day using SeriLog
问题
我正在我的.NET 6应用程序中使用SeriLog。
我正在尝试创建一个SeriLog JSON配置，以帮助我每天创建一个新的日志文件夹。然后，当天的日志将创建在相应的文件夹中。
例如：
- 20221205/Log_20221205_152358.log
- 20221206/Log_20221206_051633.log
- 20221207/Log_20221207_084812.log
我的当前配置如下：
{
"Serilog": {
"MinimumLevel": "Debug",
"WriteTo": [
{
"Name": "File",
"Args": {
"path": "Logs\\log.log",
"rollingInterval": "Minute",
"fileSizeLimitBytes": 1000000,
"rollOnFileSizeLimit": true,
"retainedFileCountLimit": 30,
"outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff} [{Level:t4}] {Message:j}{NewLine}"
}
}
],
"Enrich": [ "FromLogContext", "WithMachineName", "WithExceptionDetails" ],
"Properties": {
"ApplicationName": "SampleApp",
"Environment": "Int"
}
}
}
使用当前配置，我无法创建具有日期的文件夹。请帮助我解决这个问题。
英文:
I am using SeriLog in my .Net6 application.
I am trying to create a serilog json configuration that will help me create a new log folder each day.
Then the logs for that day will be created in the corresponding folder
> Eg:
> * 20221205/Log_20221205_152358.log
> * 20221206/Log_20221206_051633.log
> * 20221207/Log_20221207_084812.log
My Current config is as below
"Serilog": {
"MinimumLevel": "Debug",
"WriteTo": [
{
"Name": "File",
"Args": {
"path": "Logs\\log.log",
"rollingInterval": "Minute",
"fileSizeLimitBytes": 1000000,
"rollOnFileSizeLimit": true,
"retainedFileCountLimit": 30,
"outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff} [{Level:t4}] {Message:j}{NewLine}"
}
}
],
"Enrich": [ "FromLogContext", "WithMachineName", "WithExceptionDetails" ],
"Properties": {
"ApplicationName": "SampleApp",
"Environment": "Int"
}
}
}
By using the current configuration, I am not able to create folders with dates. Kindly help me to resolve the issue
答案1
得分: 1
你可以将 Serilog.Sinks.Map 添加到你的日志配置中，并将时间戳映射到File sink使用的路径：
return new LoggerConfiguration()
.WriteTo.Map(le => new DateTime(le.Timestamp.Year, le.Timestamp.Month, le.Timestamp.Day),
(day, wt) => wt.File($"./{day:yyyyMMdd}/Log_.log",
rollingInterval: RollingInterval.Minute,
fileSizeLimitBytes: 10,
rollOnFileSizeLimit: true,
retainedFileCountLimit: 30,
outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff} [{Level:t4}] {Message:j}{NewLine}"),
sinkMapCountLimit: 1)
.CreateLogger();
这个 sink 需要从代码中配置，因为它使用一个映射函数，所以无法使用XML或JSON进行配置。
英文:
You can add Serilog.Sinks.Map to your logger configuration, and map the timestamp to the path used by the File sink:
return new LoggerConfiguration()
.WriteTo.Map(le => new DateTime(le.Timestamp.Year, le.Timestamp.Month, le.Timestamp.Day),
(day, wt) => wt.File($"./{day:yyyyMMdd}/Log_.log",
rollingInterval: RollingInterval.Minute,
fileSizeLimitBytes: 10,
rollOnFileSizeLimit: true,
retainedFileCountLimit: 30,
outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff} [{Level:t4}] {Message:j}{NewLine}"),
sinkMapCountLimit: 1)
.CreateLogger();
This sink needs to be configured from code because it uses a mapping function, so you can't configure it using XML or JSON.
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