org.apache.logging.log4j.core.LoggerContext Exception in thread "main" java.lang.IllegalArgumentException: LoggerFactory...WEB-INF/weblogic.xml: org.slf4j.impl.Log4jLoggerFactory 线程“main”java.lang.illegalargumentException中出现异常：loggerFactory
LoggerFactory is not a Logback LoggerContext but Logback is on the classpath....日志： Caused by: java.lang.IllegalArgumentException: LoggerFactory is not a Logback LoggerContext but Logback
MyBatis Plus Caused by: java.lang.ClassNotFoundException: org.mybatis.logging.LoggerFactory 错误日志 Caused...sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory...sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory...RELEASE] ... 59 common frames omitted Caused by: java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory...RELEASE] ... 60 common frames omitted Caused by: java.lang.ClassNotFoundException: org.mybatis.logging.LoggerFactory
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三、LoggerFactory 从命名的角度来讲，LoggerProvider和LoggerFactory最终都是为了提供一个Logger对象，但是两者提供的Logger对象在本质上是不同的。...1: LoggerFactory loggerFactory = new LoggerFactory(); 2: ILogger logger1 = loggerFactory.CreateLogger...("App"); 3: 4: loggerFactory.AddConsole(); 5: ILogger logger2 = loggerFactory.CreateLogger...loggerFactory, string categoryName) 8: { 9: this.loggerFactory = loggerFactory;...一旦新的LoggerProvider注册到LoggerFactory之上，LoggerFactory正是调用这个方法将新注册的LoggerProvider应用到由它创建的Logger对象之上。
对于日志模型的这个三个核心对象之间具有如下图所示的关系，我们不难看出，LoggerFactory和LoggerProvider都是Logger的创建者， 而Loggerrovider却注册到LoggerFactory...一个LoggerFactory对象上可以注册多个LoggerProvider对象。...在进行日志编程的时候，我们会利用LoggerFactory对象创建Logger来写日志，而这个Logger对象内部封装的Logger则通过注册到LoggerFactory上的这些LoggerProvider...= new LoggerFactory(); 11: loggerFactory.AddProvider(new ConsoleLoggerProvider(filter, false...上面这个实例演示了日志记录采用的基本编程模式：首先创建或者获取一个LoggerFactory并根据需要注册相应的LoggerProvider，然后利用LoggerFactory创建的Logger来记录日志
具体来说，在通过LoggerFactory创建Logger之前，我们会根据需求将一个或者多个LoggerProvider注册到LoggerFactory之上。...= new LoggerFactory(); 11: loggerFactory.AddProvider(new ConsoleLoggerProvider(filter,false...上面这个实例演示了日志记录采用的基本变成模式，即创建/获取LoggerFactory并注册相应的LoggerProvider，然后利用LoggerFactory创建Logger，并最终利用Logger记录日志...LoggerFactory上。...= new LoggerFactory(); 5: loggerFactory.AddProvider(new ConsoleLoggerProvider(filter, false));
我们知道ASP.NET Core使用的是一个极具扩展性的日志系统，该系统由Logger、LoggerFactory和LoggerProvider这三个核心对象组成。...我们可以通过简单的配置实现对LoggerFactory的定制，以及对LoggerProvider添加。...目录 一、 配置LoggerFactory 二、以当前请求作为日志范围 三、记录异常日志 一、 配置LoggerFactory 我们在上面一节演示了一个展示ASP.NET Core默认注册服务的实例，细心的读者一定会看到显示的列表中就包含了针对...LoggerFactory的服务。...如果这个默认的LoggerFactory服务不能满足我们的需求，我们完全可以配置任何一个需要的LoggerFactory，针对LoggerFactory的设置可以直接调用WebHostBuilder的UseLoggerFactory
all JDBC calls on INFO level (exception ResultSet calls) */ private final Logger jdbcLogger = LoggerFactory.getLogger...Logger that shows JDBC calls for ResultSet operations */ private final Logger resultSetLogger = LoggerFactory.getLogger...* * Logger that shows only the SQL that is occuring */ private final Logger sqlOnlyLogger = LoggerFactory.getLogger...* Logger that shows the SQL timing, post execution */ private final Logger sqlTimingLogger = LoggerFactory.getLogger...as well as current number * of open connections. */ private final Logger connectionLogger = LoggerFactory.getLogger
org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory...* @date 2018/7/17 11:37 */ public class Show implements Job { private static Logger _log = LoggerFactory.getLogger...package gentle.test; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory...org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory...17 11:37 */ @Service("show") public class Show implements Job { private static Logger _log = LoggerFactory.getLogger
一定注意 所有JPQL语句中的 不是表名 而是对应的实体类名 5、1 查询所有 测试类： public static Logger loggerFactory = LoggerFactory.getLogger...List list = query.getResultList(); for (Course course : list) { loggerFactory.info...参数 query.setParameter(1, keyWord); loggerFactory.info("【符合模糊查询的数据量：】 {}", query.getSingleResult...【符合模糊查询的数据量：】 4 5、5 更新 例如:我们想把学分小于5的课程全部提高到5 示例代码： public static Logger loggerFactory = LoggerFactory.getLogger...loggerFactory.info("【更新结果：】{}", query.executeUpdate()); // 执行sql JPAEntityFactory.getEntityManager
ILoggerFactory .NET Core 中很多标准接口都实践了工厂模式的思想，ILoggerFactory 正是工厂模式的接口，而 LoggerFactory 是工厂模式的实现。...= LoggerFactory.Create(builder => builder.AddSimpleConsole(options...loggerFactory = LoggerFactory.Create(builder => builder.AddSimpleConsole...) { _tracer = tracer; _logger = loggerFactory.CreateLogger();...", loggerFactory); Hello hello = new Hello(tracer, loggerFactory); hello.SayHello
org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory...17 11:37 */ @Service("show") public class Show implements Job { private static Logger _log = LoggerFactory.getLogger...org.quartz.*; import org.quartz.impl.StdSchedulerFactory; import org.slf4j.Logger; import org.slf4j.LoggerFactory...11:36 */ @Service("schedulerTest") public class SchedulerTest { private static Logger _log = LoggerFactory.getLogger...package gentle.test; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory
我们一般通过org.slf4j.LoggerFactory.getLogger()这种方式来获取实现了org.slf4j.Logger接口的实例，LoggerFactory 主要内容如下： package...org.slf4j; public final class LoggerFactory { static final int UNINITIALIZED = 0; static final...如下所示： package org.slf4j.impl; import org.slf4j.ILoggerFactory; import org.slf4j.LoggerFactory; import...(); private final ILoggerFactory loggerFactory; private StaticLoggerBinder() { loggerFactory...getLoggerFactory() 方法返回的是JDK14LoggerFactory，JDK14LoggerFactory 是绑定模块 slf4j-jdk14 提供的，其实现了 slf4j-api 中的
有一个工厂接口LoggerFactory , 日志器工厂 有两个工厂的实现类,标准输出日志器工厂 和 文件日志器工厂来生产Logger interface LoggerFactory { public...function createLogger(): Logger; } class StdoutLoggerFactory implements LoggerFactory { public...function createLogger(): Logger{ } } class FileLoggerFactory implements LoggerFactory { public
package gentle.test; import org.slf4j.Logger; import org.slf4j.LoggerFactory...java.text.SimpleDateFormat; import java.util.Date; public class UserSyncTask { private final Logger logger = LoggerFactory.getLogger...org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory...17 11:37 */ @Service("show") public class Show implements Job { private static Logger _log = LoggerFactory.getLogger...package gentle.test; import org.quartz.JobExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory
myWebApi var httpApiConfig = new HttpApiConfig { HttpHost = new Uri("http://localhost:9999/"), LoggerFactory...= new LoggerFactory().AddConsole(), }; this.myWebApi = HttpApiClient.Create(httpApiConfig...IMyWebApi>().ConfigureHttpApiConfig(c => { c.HttpHost = new Uri("http://localhost:9999/"); c.LoggerFactory...= new LoggerFactory().AddConsole(); c.FormatOptions.DateTimeFormat = DateTimeFormats.ISO8601_WithMillisecond...HttpApiConfig(client) { HttpHost = new Uri("http://localhost:9999/"), LoggerFactory
如果要在代码中使用这些 appender，可以分别通过 LoggerFactory.getLogger 方法获取到不同的 Logger 对象，并在代码中使用。...例如： import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class MyClass { private static...= LoggerFactory.getLogger("FILE_ERROR"); public void test() { // 输出调试日志 debugLogger.debug...需要注意的是，LoggerFactory.getLogger 方法的参数需要传入对应 appender 的 name 属性值。...---- LoggerFactory.getLogger不指定name，使用class是什么意思呢 在使用LoggerFactory.getLogger()方法时，如果不指定name参数，则会默认使用当前类的类名作为参数
package cn.qlq.thread.three; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class...Demo1 extends Thread { private static final Logger log = LoggerFactory.getLogger(Demo1.class);...测试代码: package cn.qlq.thread.three; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public...; public class Demo3 extends Thread { private static final Logger log = LoggerFactory.getLogger...package cn.qlq.thread.three; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class
Configuration @EnableAsync public class AsyncConfig { } 服务层： import org.slf4j.Logger; import org.slf4j.LoggerFactory...org.springframework.stereotype.Service; @Service public class AsyncTestService { private static final Logger logger = LoggerFactory.getLogger...测试： import com.example.demo.service.AsyncTestService; import org.slf4j.Logger; import org.slf4j.LoggerFactory...executor.initialize(); return executor; } } 使用： 服务层： import org.slf4j.Logger; import org.slf4j.LoggerFactory...} 测试： import com.example.demo.service.AsyncTestService; import org.slf4j.Logger; import org.slf4j.LoggerFactory
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