Question

实施log4j2时，我遇到了ERROR类类org.apache.logging.log4j.core.pattern.MapPatternConverter无法包含多个静态newInstance方法

创建一个通过Log4j2使用来实现Logger的类 StringMapMessgae追加日志并使用以下log4j 配置以检索MapMessage中的值 patternLayout

val final logger:org.apache.logging.log4j.Logger = LogManager.getLogger(Logger.class);


val mapMessage:StringMapMessage = new StringMapMessage();

class MyClass(){
  //Append to mapMessage
  def someMethod(message:String ){ 
    mapMessage.with("Key1", Objects.requireNonNull("someValue--1", "defaultValue"));
  }

  //Append to mapMessage
  def doSomeMoreMethod(key:String messgae:String) {
    mapMessage.with("Key2", Objects.requireNonNull("someValue--2", "defaultValue"));
  }

  def readyToLog(){
  //sending the map to the logger
  logger.info(mapMessage)
  }
}

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
    <Appenders>
        <Console name="console" target="SYSTEM_OUT">
            <PatternLayout
              pattern="%date{ISO8601}Z %level %map{Key1} %map{Key2} %n"
                />
        </Console>
    </Appenders>
    <Loggers>
        <Root level="debug" additivity="false">
            <AppenderRef ref="console" />
        </Root>
    </Loggers>
</Configuration>

预期

[INFO] 2019-04-10 13：08：40.687 [main-ScalaTest-running-YourYourYourApplicationTest] MyClass $-someValue--1 someValue--2

实际 PatternLayout无法转换为stringMapMessage给出的模式

2019-04-10 13：08：40,559 main-ScalaTest-running-YourYourYourApplicationTest   ERROR Class类   org.apache.logging.log4j.core.pattern.MapPatternConverter无法   包含多个静态newInstance方法2019-04-10 13：08：40,560   main-ScalaTest-running-YourYourYourApplicationTest错误无法识别   转换说明符[地图]从转换中的位置68开始   图案。 [INFO] 2019-04-10 13：08：40.681   [main-ScalaTest-running-YourYourApplicationTest] MyClass $-％map
  [错误] 2019-04-10 13：08：40.687   [main-ScalaTest-running-YourYourApplicationTest] MyClass $-％map

错误类类org.apache.logging.log4j.core.pattern.MapPatternConverter无法包含多个静态newInstance方法

0 个答案: