对于像我这样难以在字里行间拼凑事物的其他人,这里是使用 tsimbalar 提供的框架的完整答案,用于使用 SendGrid 发送电子邮件的解决方案。
我将以下类添加到我的项目(“MyApp”)的根目录中。这会从 ReadFrom.Configuration(configuration).CreateLogger(); 中自动调用。由于 appsettings 中的 WriteTo EmailCustom。
using System;
using System.Net;
using Serilog;
using Serilog.Configuration;
using Serilog.Events;
using Serilog.Sinks.Email;
namespace TrackumApi
{
public static class SerilogEmailExtension
{
public static LoggerConfiguration EmailCustom(this LoggerSinkConfiguration sinkConfiguration,
string fromEmail,
string toEmail,
string enableSsl,
string mailSubject,
string isBodyHtml,
string mailServer,
string networkCredentialuserName,
string networkCredentialpassword,
string smtpPort,
string outputTemplate,
string batchPostingLimit,
string periodMinutes,
string restrictedToMinimumLevel)
{
return sinkConfiguration.Email(new EmailConnectionInfo
{
FromEmail = fromEmail,
ToEmail = toEmail,
EnableSsl = GetBoolean(enableSsl),
EmailSubject = mailSubject,
IsBodyHtml = GetBoolean(isBodyHtml),
MailServer = mailServer,
NetworkCredentials = new NetworkCredential(networkCredentialuserName, networkCredentialpassword),
Port = GetInt(smtpPort)
}, outputTemplate, GetLevel(restrictedToMinimumLevel),
GetInt(batchPostingLimit), TimeSpan.FromMinutes(GetInt(periodMinutes))
);
}
//The system hated converting the string inputs inline so I added the conversion methods:
private static int GetInt(string instring)
{
return int.TryParse(instring, out var result) ? result : 0;
}
private static bool GetBoolean(string instring)
{
return bool.TryParse(instring, out var result) && result;
}
private static LogEventLevel GetLevel(string restrictedtominimumlevel)
{
return Enum.TryParse(restrictedtominimumlevel, true,
out LogEventLevel level) ? level : LogEventLevel.Warning;
}
}
}
在我的原始帖子中,我修改了我的 Program.cs,但事实证明这不是必需的。然而,在任何其他代码之前添加 Serilog.Debugging.SelfLog 仍然是无价的:
Serilog.Debugging.SelfLog.Enable(Console.Out);
var configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", true, true)
.Build();
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(configuration)
.CreateLogger();
最后我修改了 appsettings.json 如下(原谅额外的,但我认为这也可能对某人有所帮助):
{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft": "Warning",
"Microsoft.Hosting.Lifetime": "Information"
}
},
"AllowedHosts": "*",
"Serilog": {
"Using": [ "Serilog", "Serilog.Sinks.Console", "Serilog.Sinks.File", "MyApp" ],
"MinimumLevel": {
"Default": "Verbose",
"Override": {
"Microsoft": "Warning",
"System": "Warning",
"Microsoft.AspNetCore.Authentication": "Information"
}
},
"WriteTo": [
{
"Name": "Console",
"Args": {
"outputTemplate": "[{Timestamp:HH:mm:ss.fff} [{Level}] {SourceContext} {Message}{NewLine}{Exception}",
"theme": "Serilog.Sinks.SystemConsole.Themes.AnsiConsoleTheme::Code, Serilog.Sinks.Console"
}
},
{
"Name": "File",
"Args": {
"path": "C:\\Temp\\Logs\\MyApp.log",
"fileSizeLimitBytes": 1000000,
"rollOnFileSizeLimit": "true",
"shared": "true",
"flushToDiskInterval": 3,
"outputTemplate": "[{Timestamp:MM/dd/yy HH:mm:ss} [{Level}] {SourceContext} {Message}{NewLine}{Exception}",
"restrictedToMinimumLevel": "Verbose"
}
},
{
"Name": "EmailCustom",
"Args": {
"fromEmail": "no-reply@mydomain.com",
"toEmail": "me@mydomain.com",
"enableSsl": false,
"mailSubject": "MyApp Message",
"isBodyHtml": true,
"mailServer": "smtp.sendgrid.net",
"networkCredentialuserName": "mysendgridusername",
"networkCredentialpassword": "mysendgridpassword",
"smtpPort": 587,
"outputTemplate": "[{Timestamp:HH:mm:ss.fff} {Level:u3}] {Message:lj} <s:{SourceContext}>{NewLine}{Exception}",
"batchPostingLimit": 10,
"periodMinutes": 5,
"restrictedToMinimumLevel": "Verbose"
}
}
],
"Enrich": [ "FromLogContext" ],
"Properties": {
"Application": "MyApp"
}
}
}
HTH!