slf4j

问题 I'm new to Scala, and not that familiar with recent developments in Java, so I am having what I assume is a basic problem. I'm writing some Scala code, and testing it with test fixtures using ScalaTest and TestNG. The code under test uses slf4s to perform its logging, backed by logback. In my 'build.sbt' file I have dependencies for all the libraries I need: scalaVersion := "2.9.1" // Add test dependencies on scalatest and testng libraryDependencies ++= Seq("org.scalatest" %% "scalatest" % "1

问题 I am using log4j2 and slf4j in my project & using maven for the build. I am using the following pom file (releveant dependencies shown only) but I am getting the error copied below with this pom file - any idea what I need to add/remove to get this to work. I have already visited the url in the error as well as the log4j2 dependencies page so please do not just point to URLs in your response. Message: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no

问题 I'm trying to setup a webapp with maven2 managed dependcies. Here my pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>mtx-production</groupId> <artifactId>mtx-production</artifactId> <version>0.0.1</version> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId

问题 How do logging levels from java.util.logging map to SLF4J? SLF4J trace debug info warn error fatal java.util.logging finest finer fine config info warning severe 回答1: From the SLF4JBridgeHandler docs: FINEST -> TRACE FINER -> DEBUG FINE -> DEBUG CONFIG -> INFO INFO -> INFO WARNING -> WARN SEVERE -> ERROR 来源： https://stackoverflow.com/questions/20795373/how-to-map-levels-of-java-util-logging-and-slf4j-logger

问题 This is probably a repeated question, but i can't figure it out where is the binding collision. I have my Spring Boot 1.2.6.RELEASE service and i'm getting this error when i run it: SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/jscherman/.m2/repository/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/jscherman/.m2/repository/org/slf4j/slf4j-log4j12/1.7

问题 I am using slf4j for logging in my application. I get the purpose of slf4j. I would like to know how to find out which logging-library slf4j is currently binding to. I have log4j in my referenced libraries. I am assuming that slf4j has bound itself to log4j. What I would like to know is, is there any way to explicitly confirm this binding? 回答1: Just do what SLF4J does to discover the binding: final StaticLoggerBinder binder = StaticLoggerBinder.getSingleton(); Now you can try to find out what

问题 I am little bit confused by these three logger libraries. It seems like that they can do the similar thing in java logging... 回答1: Check out their home pages: SLF4J - The Simple Logging Facade for Java (SLF4J) serves as a simple facade or abstraction 1 for various logging frameworks (e.g. java.util.logging, logback, log4j) allowing the end user to plug in the desired logging framework at deployment time. 1) It is not itself a logging library, but a generic interface to one of many logging

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 6 years ago . It seems that log4j has some class loading issues (among others) and it seems to me the trend is to move out of log4j toward slf4j. (Hibernate stopped using the first in favor of the latter) Is it true? What are the main issues in log4j that slf4j solves? Is slf4j the final

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 6 years ago . It seems that log4j has some class loading issues (among others) and it seems to me the trend is to move out of log4j toward slf4j. (Hibernate stopped using the first in favor of the latter) Is it true? What are the main issues in log4j that slf4j solves? Is slf4j the final

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . My question seems to be easily answerable, but there are several good solutions. I like to choose the 'best' one. Available frameworks (feel free to suggest more): Androlog SLF4J Android Log4J - Android Pros/Cons: Androlog: Pro: Similar to Android logging framework, so there are only small changes in the