我正在阅读一个,我注意到LoggerFactory是在using之外定义的。
var loggerFactory = LoggerFactory.Create(builder =>
{
builder
.AddConsole()
.AddEventLog();
});
// Make sure to dispose ILoggerFactory
using (loggerFactory)
{
var logger = loggerFactory.CreateLogger<Program>();
logger.LogI
这个错误背后的原因是什么?我们什么时候会得到这个错误?slf4j jar已在包中 java.lang.NoClassDefFoundError: ch/qos/logback/core/util/StatusListenerConfigHelper
at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:147)
at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84
要在扩展方法中创建ILogger,我将ILoggerFactory存储在静态类中。
public static class ApplicationLogging
{
public static ILoggerFactory LoggerFactory { get; set; }
public static ILogger CreateLogger<T>() =>
LoggerFactory?.CreateLogger<T>();
public static ILogger CreateLogger(string name
我正在开发一个ASP.NET MVC应用程序。
我在从Global.asax调用的静态类中初始化了我的LoggerFactory
using Microsoft.Extensions.Logging;
using Serilog;
using System.IO;
namespace web
{
public static class LogConfig
{
public static LoggerFactory LoggerFactory = new LoggerFactory();
public static void RegisterL
我试图使用Java应用程序(而不是web)在Netbeans上配置slf4j。我增加了图书馆:
slf4j-log4j12-1.6.4.jar
slf4j-api-1.6.4.jar
我的代码是这样的:
public class TestLogger {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
Logger logger = LoggerFactor
我有以下课程:
import { Observable } from 'rxjs/Observable';
import * as Logger from 'js-logger';
import { CookieParser } from './cookie-parser.service';
import { LogLevelConverter } from './loglevel-converter.service';
export class LoggerFactory {
//Logging levels can be
我的MSTest测试类包含用于初始化日志记录功能特定变量的构造函数。在调试模式下运行单元测试方法时,发现调试器未命中构造函数。由于我们可以在MSTest中使用[TestInitialize]方法在执行任何方法之前强制执行此方法,因此我为此创建了Startup()方法。即使是现在,调试器也不会使用此方法。因此,我的所有测试方法都失败了。 谁能指出我哪里做错了!有任何建议来解决这个问题,请... [TestClass]
public class AutomaticInformationUpdateTest
{
private readonly ILogger<AutomaticIn
正如我在标题中提到的,正在使用Gradle的本地项目开始抛出此错误:
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the User Manual chapter on the daemon at https://docs.gradle.org/6.2/userguide/gradle_daemon.html
Process command line: /Library/
我正在尝试使用石英在一个简单的例子在项目中。我得到了以下异常,我不确定它means...However我更新我的slf4j到1.6.1在我的POM文件,即使这仍然出现,
SLF4J: slf4j-api 1.6.x (or later) is incompatible with this binding.
SLF4J: Your binding is version 1.5.5 or earlier.
SLF4J: Upgrade your binding to version 1.6.x. or 2.0.x
Exception in thread "main" jav
我今天才开始使用iText,所以我开始运行教程#1中的示例。
Exception thrown: 'System.NullReferenceException' in itext.io.dll
iText.IO.Log.LoggerFactory: No logger factory was bound. Defaulting to no-operation logger implementation.
iText.IO.Log.LoggerFactory: In order to bind a logger factory use iText.IO.Log.Logge
我创建了一个利用Hikari CP创建的应用程序,该应用程序的一个用户遇到了以下错误:
java.lang.ExceptionInInitializerError
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:121) ~[?:?]
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:111) ~[?:?]
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java
所以,
我正在从这个示例开始工作
package javasampleapps;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import com.jolbox.bonecp.BoneCP;
import com.jolbox.bonecp.BoneCPConfig;
/** A test project demonstrating the use of BoneCP in a JDBC environment.
不可能基于使用哪个记录器来针对不同的日志提供者吗?
例如,请参阅以下代码:
// Establish loggers
var someLogger = loggerFactory.CreateLogger("SomeLogger");
var anotherLogger = loggerFactory.CreateLogger("AnotherLogger");
// Hook up providers (but not at the individual logger's level??)
loggerFactory.AddDebug(minimum
我已经得到了这个代码
public static class Logger
{
public static Func<ILogger> LoggerFactory;
private static readonly Lazy<ILogger> _log = new Lazy<ILogger>(LoggerFactory);
public static ILogger Instance
{
get
{
return _log.Value;
}
是否可以在.Net框架控制台应用程序中使用ILogger日志?我找了很多,但找不到样本。这就是我到目前为止想出的 var loggerFactory = new LoggerFactory();
//loggerFactory.AddProvider();
var logger = loggerFactory.CreateLogger("Category");
logger.LogInformation("This is a log line"); 我不知道如何添加LoggerProvider。是
我正试着用slf4j + log4j来建立一个项目,但是这个该死的东西不起作用.我一直有例外:
Failed to instantiate SLF4J LoggerFactory
Reported exception:
java.lang.NoClassDefFoundError: org/apache/log4j/Level
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:129)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:108)
at org
ILogger工厂没有使用静态实例进行日志记录,我想在类project.Can的静态方法中调用ILogger,任何人都可以帮助我修复下面的代码。
public class AppLogger
{
public static ILoggerFactory LoggerFactory { get; set; } = new LoggerFactory();
public static ILogger CreateLogger<T>() => LoggerFactory.CreateLogger<T>();
public static ILogg
public class Startup
{
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
loggerFactory.AddFile(logFilePath1);
services.AddSingleton<ILoggerFactory>(loggerFactory);
loggerFactory.AddFile(logFilePat