【发布时间】：2018-03-07 00:06:57
【问题描述】：
我想我想出了相当数量的 Serilog 可以在我的应用程序中使用。但是，我想用classnames 等“丰富”日志（将来的HTTP 方法）。在 Autofac 中注册了Logger 对象的全局实例并在其他类中调用它，但写入日志文件的行被截断或覆盖。请帮助提出正确的打印类名的方法。这是我的代码，
ZLogger.cs（剥离验证、try/catch 等）
public class ZLogger
{
public Serilog.ILogger Logger
{
get
{
Serilog.ILogger logger = null;
if (logger == null)
{
logger = new LoggerConfiguration()
.Destructure.ByTransforming<MySqlConnectionInfo>(
conn => new {
DatabaseName = conn.DatabaseName,
Hostname = conn.Hostname,
IPAddress = conn.HostIPAddress,
Username = conn.Username,
Password = "**********"
})
.MinimumLevel.Verbose()
.WriteTo.Console(
outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff} | [{SourceContext}] | [{Level:u4}] | {Message:lj}{NewLine}{Exception}",
restrictedToMinimumLevel: LogEventLevel.Verbose,
theme: SystemConsoleTheme.Colored)
.WriteTo.File(
"../logs/logFile.log",
outputTemplate: "{UserInfo} | {Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} | [{SourceContext}] | [{Level:u4}] | {Message:lj}{NewLine}{Exception}",
.Enrich.FromLogContext()
.Enrich.With(new UserInfoEnricher())
.CreateLogger();
}
return logger;
}
}
public ILogger GetCurrentClassLogger<T>()
{
return Logger.ForContext<T>();
}
}
ReadConfig.cs（剥离验证、try/catch 等）
public class ReadConfig
{
public ILogger Logger;
public ReadConfig(ZLogger logger)
{
Logger = logger.GetCurrentClassLogger<ReadConfig>();
}
public T GetConfig<T>(string configFileName)
{
T config = default(T);
var rootDir = Directory.GetParent(Environment.CurrentDirectory);
var configFile = Directory.GetFiles(rootDir.FullName, configFileName);
Logger.Information("Reading information from - \"{file}\"", configFile);
var jsonContent = File.ReadAllText(configFile[0], Encoding.UTF8);
config = JsonConvert.DeserializeObject<T>(jsonContent);
Logger.Information("Parsed Config: {@config}", config);
return config;
}
}
IoCBuilder.cs（Autofac Builder）
public class IoCBuilder : Module
{
ILogger Logger;
protected override void Load(ContainerBuilder builder)
{
MySqlConnectionInfo mySqlConnection = null;
var zlogger = new ZLogger();
Logger = zlogger.GetCurrentClassLogger<IoCBuilder>();
Logger.Debug("Registering dependancies ...");
Logger.Debug("Reading Global Config ...");
var readConfig = new ReadConfig(zlogger);
var globalConfig = readConfig.GetConfig<GlobalConfig>("globalconfig.json");
if (globalConfig.Environment == RunEnvironment.Production)
{
Logger.Debug("SQL Connection Information for {env}", globalConfig.Environment);
mySqlConnection = globalConfig.MySqlConnectionInfo.FirstOrDefault(conn => conn.Name == "prod-master");
Logger.Debug("Selected {@sqlconn}", mySqlConnection);
}
else
{
mySqlConnection = globalConfig.MySqlConnectionInfo.FirstOrDefault(conn => conn.Name == "dev-master");
Logger.Debug("Selected {@sqlconn}", mySqlConnection);
}
// Registrations
builder.RegisterInstance(zlogger).As<ZLogger>().SingleInstance();
builder.RegisterInstance(mySqlConnection).As<MySqlConnectionInfo>();
}
}
这是日志， 控制台
2018-03-05 21:33:08.331 | [Core.IoCBuilder] | [DBUG] | Registering dependancies ...
2018-03-05 21:33:08.470 | [Core.IoCBuilder] | [DBUG] | Reading Global Config ...
2018-03-05 21:33:10.530 | [Core.Config.ReadConfig] | [INFO] | Reading information from - "globalconfig.json"
2018-03-05 21:33:11.095 | [Core.Config.ReadConfig] | [INFO] | Parsed Config: {"Environment": "Production", "RedisConnectionInfo": [{"Name": "metadata", "Hostname": "localhost", "Port": 6379, "DbNumber": 0, "$type": "RedisConnectionInfo"}, {...}
2018-03-05 21:33:11.109 | [Core.IoCBuilder] | [DBUG] | SQL Connection Information for Production
2018-03-05 21:33:11.113 | [Core.IoCBuilder] | [DBUG] | Selected {"DatabaseName": "***", "Hostname": "***", "IPAddress": "**", "Username": "**", "Password": "**********"}
2018-03-05 21:33:11.168 | [test.Program] | [WARN] | 0 - Hello Serilog
2018-03-05 21:33:11.168 | [test.Program] | [WARN] | 1 - Hello Serilog
2018-03-05 21:33:11.168 | [test.Program] | [WARN] | 2 - Hello Serilog
2018-03-05 21:33:11.168 | [test.Program] | [WARN] | 3 - Hello Serilog
2018-03-05 21:33:11.169 | [test.Program] | [WARN] | 4 - Hello Serilog
日志文件
2018-03-05 21:33:08.331 -05:00 | [Core.IoCBuilder] | [DBUG] | Registering dependancies ...
2018-03-05 21:33:08.470 -05:00 | [Core.IoCBuilder] | [DBUG] | Reading Global Config ...
2018-03-05 21:33:11.109 -05:00 | [Core.IoCBuilder] | [DBUG] | SQL Connection Information for "Production"
2018-03-05 21:33:11.113 -05:00 | [Core.IoCBuilder] | [DBUG] | Selected {"DatabaseName": "***", "Hostname": "***", "IPAddress": "**", "Username": "**", "Password": "**********"}
":"localhost","Port":6379,"DbNumber":0,"$type":"RedisConnectionInfo"},{...}
2018-03-05 21:33:11.168 -05:00 | [test.Program] | [WARN] | 0 - Hello Serilog
2018-03-05 21:33:11.168 -05:00 | [test.Program] | [WARN] | 1 - Hello Serilog
2018-03-05 21:33:11.168 -05:00 | [test.Program] | [WARN] | 2 - Hello Serilog
2018-03-05 21:33:11.168 -05:00 | [test.Program] | [WARN] | 3 - Hello Serilog
2018-03-05 21:33:11.169 -05:00 | [test.Program] | [WARN] | 4 - Hello Serilog
请注意日志文件中的第 3 行和第 4 行，它们不是按顺序排列的。认为logger.GetCurrentClassLogger<T>() 是罪魁祸首，因为这是new'd 在每个类中都出现了，因此创建了一个新的记录器，这可能会在写入日志文件时导致竞争条件。
有谁知道如何正确实现这一点？非常感谢任何帮助！
（抱歉，这篇文章太长了，我认为包含尽可能多的细节会很有用！）
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