Log4J 2版本不适用于RabbitMQ&春季靴 [英] Log4J 2 version not working with RabbitMQ & Spring Boot
本文介绍了Log4J 2版本不适用于RabbitMQ&春季靴的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我在RabbitMQ Project中的pom.xml下面.也附有示例代码.有人可以帮助我解决我面临的错误吗?我尝试过在网上实施各种解决方案，但没有成功.我也尝试过使用Log4J xml.
I have below pom.xml in RabbitMQ Project. Attached sample code too. Can anybody help me with error i am facing. I tried implementing various solution on net but no success. I tried using Log4J xml too.
我在许多站点上阅读到，如果我使用的是log4j，那么我还必须排除一些依赖关系.在我的pom xml中，我已将它们排除在外.但是仍然没有成功.
I read on many sites that if i am using log4j then i have to exclude some dependancies also. in my pom xml i have excluded them. But still no success.
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>TestProject</groupId>
<artifactId>TestProject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<description>TestProject</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.3.RELEASE</version>
<relativePath />
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
</dependency>
<!-- <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId>
<exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId>
</exclusion> </exclusions> </dependency> -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
<version>2.6.0</version><!--$NO-MVN-MAN-VER$ -->
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.40</version><!--$NO-MVN-MAN-VER$ -->
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.2</version><!--$NO-MVN-MAN-VER$ -->
</dependency>
<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
<version>1.4.9</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.5</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
我的LoggerUtil.java
My LoggerUtil.java
import java.io.PrintWriter;
import java.io.StringWriter;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.stereotype.Component;
import com.en.imps.constant.LoggerConstants;
@Component
public class LoggerUtil{
private static Logger logger = LogManager.getLogger(LoggerUtil.class);
private static LoggerUtil instance = null;
public static LoggerUtil getInstance() {
if (instance == null) {
instance = new LoggerUtil();
}
return instance;
}
public void doLog(int type, String className, String methodName, String description) {
StringBuffer strMessage = new StringBuffer();
strMessage.append(" IMPS PORTAL LOG : ");
strMessage.append("Class :");
strMessage.append(className).append("|| ");
strMessage.append("Method :");
strMessage.append(methodName).append(" || ");
if (type == LoggerConstants.LTI)
logger.info(strMessage.toString());
else if (type == LoggerConstants.LTW)
logger.warn(strMessage.toString());
else if (type == LoggerConstants.LTE)
logger.error(strMessage.toString());
else if (type == LoggerConstants.LTD)
logger.debug(strMessage.toString());
}
public static String getExStackTrace(Exception e) {
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw));
return sw.toString();
}
}
我遇到了如下异常情况.
I am getting exception as below.
[DEBUG] 2018-03-23 15:20:28.438 [main] ClasspathLoggingApplicationListener - Application failed to start with classpath: [file:/D:/Test_WorkSpace%202/TestProject/target/classes/, file:/C:/Users/USERS/.m2/repository/org/springframework/boot/spring-boot-starter-amqp/1.5.3.RELEASE/spring-boot-starter-amqp-1.5.3.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/boot/spring-boot-starter/1.5.3.RELEASE/spring-boot-starter-1.5.3.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/boot/spring-boot/1.5.3.RELEASE/spring-boot-1.5.3.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/1.5.3.RELEASE/spring-boot-autoconfigure-1.5.3.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-core/4.3.8.RELEASE/spring-core-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/yaml/snakeyaml/1.17/snakeyaml-1.17.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-messaging/4.3.8.RELEASE/spring-messaging-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-beans/4.3.8.RELEASE/spring-beans-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-context/4.3.8.RELEASE/spring-context-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-expression/4.3.8.RELEASE/spring-expression-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/amqp/spring-rabbit/1.7.2.RELEASE/spring-rabbit-1.7.2.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-web/4.3.8.RELEASE/spring-web-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/com/rabbitmq/http-client/1.1.1.RELEASE/http-client-1.1.1.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/apache/httpcomponents/httpclient/4.5.3/httpclient-4.5.3.jar, file:/C:/Users/USERS/.m2/repository/org/apache/httpcomponents/httpcore/4.4.6/httpcore-4.4.6.jar, file:/C:/Users/USERS/.m2/repository/commons-codec/commons-codec/1.10/commons-codec-1.10.jar, file:/C:/Users/USERS/.m2/repository/com/rabbitmq/amqp-client/4.0.2/amqp-client-4.0.2.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-tx/4.3.8.RELEASE/spring-tx-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/retry/spring-retry/1.2.0.RELEASE/spring-retry-1.2.0.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/amqp/spring-amqp/1.7.2.RELEASE/spring-amqp-1.7.2.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/boot/spring-boot-starter-log4j2/1.5.3.RELEASE/spring-boot-starter-log4j2-1.5.3.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.7/log4j-slf4j-impl-2.7.jar, file:/C:/Users/USERS/.m2/repository/org/slf4j/jcl-over-slf4j/1.7.25/jcl-over-slf4j-1.7.25.jar, file:/C:/Users/USERS/.m2/repository/org/slf4j/jul-to-slf4j/1.7.25/jul-to-slf4j-1.7.25.jar, file:/C:/Users/USERS/.m2/repository/org/json/json/20140107/json-20140107.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/jackson/dataformat/jackson-dataformat-xml/2.8.8/jackson-dataformat-xml-2.8.8.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.8.8/jackson-core-2.8.8.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.8.0/jackson-annotations-2.8.0.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.8.8/jackson-databind-2.8.8.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/jackson/module/jackson-module-jaxb-annotations/2.8.8/jackson-module-jaxb-annotations-2.8.8.jar, file:/C:/Users/USERS/.m2/repository/org/codehaus/woodstox/stax2-api/3.1.4/stax2-api-3.1.4.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/woodstox/woodstox-core/5.0.3/woodstox-core-5.0.3.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/boot/spring-boot-starter-jdbc/1.5.3.RELEASE/spring-boot-starter-jdbc-1.5.3.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-jdbc/4.3.8.RELEASE/spring-jdbc-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/com/zaxxer/HikariCP/2.6.0/HikariCP-2.6.0.jar, file:/C:/Users/USERS/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar, file:/C:/Users/USERS/.m2/repository/mysql/mysql-connector-java/5.1.40/mysql-connector-java-5.1.40.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-swagger2/2.4.0/springfox-swagger2-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/io/swagger/swagger-annotations/1.5.6/swagger-annotations-1.5.6.jar, file:/C:/Users/USERS/.m2/repository/io/swagger/swagger-models/1.5.6/swagger-models-1.5.6.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-spi/2.4.0/springfox-spi-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-core/2.4.0/springfox-core-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-schema/2.4.0/springfox-schema-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-swagger-common/2.4.0/springfox-swagger-common-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-spring-web/2.4.0/springfox-spring-web-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/com/google/guava/guava/18.0/guava-18.0.jar, file:/C:/Users/USERS/.m2/repository/com/fasterxml/classmate/1.3.3/classmate-1.3.3.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/plugin/spring-plugin-core/1.2.0.RELEASE/spring-plugin-core-1.2.0.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/spring-aop/4.3.8.RELEASE/spring-aop-4.3.8.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/org/springframework/plugin/spring-plugin-metadata/1.2.0.RELEASE/spring-plugin-metadata-1.2.0.RELEASE.jar, file:/C:/Users/USERS/.m2/repository/io/springfox/springfox-swagger-ui/2.4.0/springfox-swagger-ui-2.4.0.jar, file:/C:/Users/USERS/.m2/repository/com/google/code/gson/gson/2.8.2/gson-2.8.2.jar, file:/C:/Users/USERS/.m2/repository/com/thoughtworks/xstream/xstream/1.4.9/xstream-1.4.9.jar, file:/C:/Users/USERS/.m2/repository/xmlpull/xmlpull/1.1.3.1/xmlpull-1.1.3.1.jar, file:/C:/Users/USERS/.m2/repository/xpp3/xpp3_min/1.1.4c/xpp3_min-1.1.4c.jar, file:/C:/Users/USERS/.m2/repository/org/apache/logging/log4j/log4j-api/2.5/log4j-api-2.5.jar, file:/C:/Users/USERS/.m2/repository/org/apache/logging/log4j/log4j-core/2.5/log4j-core-2.5.jar]
[ERROR] 2018-03-23 15:20:28.440 [main] SpringApplication - Application startup failed
java.lang.NoSuchMethodError: org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(Lorg/apache/logging/log4j/core/LoggerContext;Lorg/apache/logging/log4j/core/config/ConfigurationSource;)Lorg/apache/logging/log4j/core/config/Configuration;
at org.springframework.boot.logging.log4j2.Log4J2LoggingSystem.loadConfiguration(Log4J2LoggingSystem.java:176) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.log4j2.Log4J2LoggingSystem.loadDefaults(Log4J2LoggingSystem.java:159) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.AbstractLoggingSystem.initializeWithConventions(AbstractLoggingSystem.java:84) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.AbstractLoggingSystem.initialize(AbstractLoggingSystem.java:59) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.log4j2.Log4J2LoggingSystem.initialize(Log4J2LoggingSystem.java:148) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.LoggingApplicationListener.initializeSystem(LoggingApplicationListener.java:303) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.LoggingApplicationListener.initialize(LoggingApplicationListener.java:276) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEnvironmentPreparedEvent(LoggingApplicationListener.java:239) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:212) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:122) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:73) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:336) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
at com.en.test.TestProject.main(TestProject.java:10) [classes/:?]
推荐答案
错误原因是log4j-core version 2.5没有以下方法-
The cause of the error is log4j-core version 2.5 does not have below method -
org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(org.apache.logging.log4j.core.LoggerContext loggerContext, org.apache.logging.log4j.core.config.ConfigurationSource configurationSource)
要解决此错误，只需从pom.xml-
To resolve this error, just remove below dependencies from pom.xml -
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.5</version>
</dependency>
让Spring boot管理log4j依赖关系及其版本.有关信息，Spring boot version 1.5.3.RELEASE使用log4j version 2.7，并且此版本具有上述方法.
Let Spring boot manage log4j dependencies and their versions. For information, Spring boot version 1.5.3.RELEASE uses log4j version 2.7 and this version has above method.
这篇关于Log4J 2版本不适用于RabbitMQ&春季靴的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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