参考
- https://github.com/serilog/serilog-aspnetcore
- https://github.com/serilog/serilog
- https://github.com/serilog/serilog-sinks-rollingfile
安装 serilog
$ dotnet add package Serilog.AspNetCore
$ dotnet add package Serilog.Settings.Configuration
$ dotnet add package Serilog.Sinks.Console
$ dotnet add package Serilog.Sinks.RollingFile
配置文件修改
安装组件 Serilog.Settings.Configuration 后,serilog就可以使用 .net core 的配置文件了
appsettings.json
{
"Serilog": {
"WriteTo": [
{
"Name": "RollingFile",
"Args": { "pathFormat": "log-{Date}.txt" }
}
],
"MinimumLevel": {
"Default": "Debug",
"Override": {
"Microsoft": "Warning",
"System": "Warning"
}
}
}
}
安装 Serilog.Sinks.RollingFile 后,可以将日志输出到以日期组织的文件中,可在配置文件中设置文件生成的规则及路径。
将 serilog 作为中间件注入
Program.cs
....
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Serilog;
using Serilog.Events;
namespace Demo.API
{
public class Program
{
public static void Main(string[] args)
{
CreateWebHostBuilder(args).Build().Run();
}
public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>().UseSerilog((hostingContext, loggerConfiguration) => loggerConfiguration
.ReadFrom.Configuration(hostingContext.Configuration)
.Enrich.FromLogContext()
.WriteTo.Console());
## 注入 serilog
}
}
在控制器中使用日志组件
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
namespace Demo.API.Controllers
{
[Authorize]
[Route("Api/[controller]")]
[ApiController]
public class UserController : ControllerBase
{
private readonly UserManager<UserIdentity> _userManager;
private readonly ILogger _logger;
public UserController(UserManager<UserIdentity> userManager, ILoggerFactory logFactory)
{
_userManager = userManager;
_logger = logFactory.CreateLogger<UserController>();
}
/// <summary>
/// 用户注册
/// </summary>
/// <param name="model">注册实体模型</param>
/// <returns></returns>
[Route("Register")]
[AllowAnonymous]
[HttpPost]
public async Task<ApiResult> Register(RegisterModel model)
{
_logger.LogInformation("开始注册=", model.PhoneNumber);
if (!ModelState.IsValid)
{
return ApiResultUtil.Fail("数据不合法!");
}
try
{
IdentityResult result = null;
var user = await _userManager.FindByNameAsync(model.UserName);
if (user != null)
return ApiResultUtil.Fail("注册失败: 帐号重复");
user = new UserIdentity { UserName = model.UserName, Email = model.Email, PhoneNumber = model.PhoneNumber };
result = await _userManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
return ApiResultUtil.Success();
}
else
{
return ApiResultUtil.Fail("注册失败!");
}
}
catch (Exception ex)
{
_logger.LogError(0, ex, "注册失败:" + ApiResultUtil.GetMessage(ex));
return ApiResultUtil.Fail("注册失败!");
}
}
}
}
网友评论