using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Logging; namespace LogStudy.WebApp.Controllers { [Route("api/[controller]/[action]")] [ApiController] public class LogController : ControllerBase { private ILogger logger; public LogController(ILogger logger) { this.logger = logger; } [HttpGet] [HttpPost] public IActionResult Index() { logger.LogTrace("EventSource 提供程序"); logger.LogError(new EventId(222, "EWT测试"), "EWT错误{id}", 222); logger.LogDebug("LogDebug"); logger.LogInformation("LogInformation"); logger.LogWarning("LogWarning"); logger.LogError("LogError"); logger.LogCritical("LogCritical"); return new JsonResult(new { Code=0, Message="日志记录成功" }); } [HttpGet] [HttpPost] public IActionResult NoDI() { var loggerFactory = new LoggerFactory().AddConsole(); var logger2 = loggerFactory.CreateLogger(); logger2.LogTrace("LogTrace"); logger2.LogDebug("LogDebug"); logger2.LogInformation("LogInformation"); logger2.LogWarning("LogWarning"); logger2.LogError("LogError"); logger2.LogCritical("LogCritical"); return new JsonResult(new { Code = 0, Message = "日志记录成功" }); } } }