[英]log4j configuration not writing application logs
我通過將 log4j.properties 文件放置在 src/main/resources/log4j.properties 中成功配置了 log4j 配置,無法使用以下配置打印應用程序日志。
log4j.rootLogger=INFO, stdout, fileAppender
log4j.logger.org.springframework=INFO
log4j.logger.com.myPackage=TRACE, fileAppender
log4j.logger.org.hibernate=INFO
log4j.logger.org.apache=DEBUG
# Redirect log messages to console
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
### File - fileAppender
log4j.appender.fileAppender=org.apache.log4j.FileAppender
log4j.appender.fileAppender.File=./logs/myapp.log
log4j.appender.fileAppender.Append=false
log4j.appender.fileAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.fileAppender.layout.ConversionPattern=%r; %d; [%t]; %p; %c; %x; - %m%n
pom.xml
<properties>
<springframework.version>4.0.3.RELEASE</springframework.version>
<log4j.version>2.13.2</log4j.version>
</properties>
<dependencies>
<!-- Log4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.5.8</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.5.8</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.5.8</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${springframework.version}</version>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
應用 class:
package com.myPackage.config
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@Configuration
@Profile("dev")
public class DevDataSourceConfig {
private static final Logger logger = LogManager.getLogger(DevDataSourceConfig.class);
@Bean(name="dataSource")
public DataSource getDataSource() {
logger.error("=================Dev environment, Entered into dataasource method===============");
logger.debug("=================Dev environment, Entered into dataasource method===============");
logger.info("=================Dev environment, Entered into dataasource method===============");
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(driverClassName);
dataSource.setUrl(jdbcUrl);
dataSource.setUsername(username);
dataSource.setPassword(password);
return dataSource;
}
}
配置了 log4j.logger.com.myPackage=TRACE,但從上面的日志中,只有錯誤日志正在打印。 不確定,為什么。 有人可以幫忙嗎?
鑒於這一切,Log4j 2 將只使用其默認配置,即將錯誤記錄到控制台。 如果你想使用 Log4j 2 你應該
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