serilog配置文件示例
json配置示例
需要安装Serilog.Settings.Configuration和Serilog.Expressions库
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Serilog.Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(BuildConfiguration())
.CreateLogger();
public static IConfiguration BuildConfiguration()
{
var builder = new ConfigurationBuilder()
.SetBasePath(AppDomain.CurrentDomain.BaseDirectory)
.AddJsonFile("appsettings.json");
var config = builder.Build();
return config;
}
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{
"Serilog": {
"Using": [ "Serilog.Expressions" ],
"MinimumLevel": {
"Default": "Debug",
"Override": {
"System": "Information",
"Microsoft": "Information"
}
},
"WriteTo": [
{ "Name": "Console" },
{ "Name": "DiagnosticTrace" },
{
"Name": "Conditional", //必须使用Conditional，否则expression不起效
"Args": {
"expression": "@l in ['Error', 'Fatal']",
"configureSink": [
{
"Name": "File",
"Args": {
"path": "Logs/Error-.log",
"outputTemplate": "{Timestamp:o} [{Level:u3}] ({Application}/{MachineName}/{ThreadId}) {Message}{NewLine}{Exception}",
"rollingInterval": 3, //1年 2月 3日 4小时
"Shared": true,
"RollOnFileSizeLimit": true,
"FileSizeLimitBytes": 1048576,
"RetainedFileCountLimit": 1000
}
}
]
}
},
{
"Name": "Conditional",
"Args": {
"expression": "@l = 'Information'",
"configureSink": [
{
"Name": "File",
"Args": {
"path": "Logs/Info-.log",
"outputTemplate": "{Timestamp:o} [{Level:u3}] ({Application}/{MachineName}/{ThreadId}) {Message}{NewLine}{Exception}",
"rollingInterval": 3,
"Shared": true,
"RollOnFileSizeLimit": true,
"FileSizeLimitBytes": 1048576,
"RetainedFileCountLimit": 1000
}
}
]
}
},
{
"Name": "Conditional",
"Args": {
"expression": "@l in ['Verbose', 'Debug']",
"configureSink": [
{
"Name": "File",
"Args": {
"path": "Logs/Debug-.log",
"outputTemplate": "{Timestamp:o} [{Level:u3}] ({Application}/{MachineName}/{ThreadId}) {Message}{NewLine}{Exception}",
"rollingInterval": 3,
"Shared": true,
"RollOnFileSizeLimit": true,
"FileSizeLimitBytes": 1048576,
"RetainedFileCountLimit": 1000
}
}
]
}
}
],
"Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ]
//"Properties": {
// "Application": "Sample"
//}
}
}
参考资料 serilog-settings-configuration
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