如何停止catalina.out中的日志

问题描述 投票：0回答：1

我已经在 Tomcat 9 上为 Spring Boot Web 应用程序（WAR 文件）实现了 Log4j2。当前正在 Log4j2 以及 catalina.out 中的指定路径中生成日志。为了阻止日志出现在 catalina.out 中，我尝试在 pom.xml 中排除以下依赖项：

<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>

排除此依赖项后，两个文件中都不会生成日志，并且我收到以下错误：

错误： 2027-05-07 02:17:13.341 INFO 584555 --- [main] j.LocalContainerEntityManagerFactoryBean：关闭持久性单元“默认”的 JPA EntityManagerFactory 2027-05-07 02:17:13.346 INFO 584555 --- [main] com.zaxxer.hikari.HikariDataSource：HikariPool-1 - 关闭已启动... 2027-05-07 02:17:13.349 INFO 584555 --- [main] com.zaxxer.hikari.HikariDataSource：HikariPool-1 - 关闭已完成。

然后，我也删除了 spring-boot-starter-tomcat 依赖项，但同样的错误仍然存在。如果我在 catalina.sh 中将 stdout 流设置为 /dev/null，则不会生成 Tomcat 上运行的其他应用程序的日志。

我有以下文件：

log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="DEBUG">
    <Properties>
        <Property name="LOG_PATH">${env:LOG_PATH:-./var/log/restapi/}</Property>
        <Property name="LOG_FILE_NAME">${env:LOG_FILE_NAME:-restapi.log}</Property>
        <Property name="LOG_APP_LEVEL">${env:LOG_APP_LEVEL:-info}</Property>
        <Property name="LOG_ROTATE_SIZE">${env:LOG_ROTATE_SIZE:-1 MB}</Property>
        <Property name="LOG_RETENTION_AGE">${env:LOG_RETENTION_AGE:-15d}</Property>
    </Properties>
    <Appenders>
        <RollingFile name="RollingFile"
            fileName="${LOG_PATH}/${LOG_FILE_NAME}"
            filePattern="${LOG_PATH}/${LOG_FILE_NAME}-%d{yyyy-MM-dd}-%i.log.zip">
            <PatternLayout pattern="%d %p %c{1.} [%t] %m%n"/>
            <Policies>
                <SizeBasedTriggeringPolicy size="${LOG_ROTATE_SIZE}"/>
            </Policies>
            <DefaultRolloverStrategy fileIndex="nomax">
                <Delete basePath="${LOG_PATH}" maxDepth="2">
                    <IfFileName glob="${LOG_FILE_NAME}-*.log.zip" />
                    <IfLastModified age="${LOG_RETENTION_AGE}" />
                </Delete>
            </DefaultRolloverStrategy>
        </RollingFile>
    </Appenders>
    <Loggers>
        <Logger name="com.xxxx.yyyyy" level="debug" additivity="false">
            <AppenderRef ref="RollingFile"/>
        </Logger>
        <Root level="info">
            <AppenderRef ref="RollingFile"/>
        </Root>
    </Loggers>
</Configuration>

应用程序属性

#logging properties
logging.file.path=/var/log/restapi/
logging.file.name=/var/log/restapi/restapi.log

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.6.7</version>
    </parent>
    <groupId>com.xxxx</groupId>
    <artifactId>restapi</artifactId>
    <version>1.0.1</version>
    <packaging>war</packaging>
    <name>restapi</name>
    <description>Restapi for eeee and zzzz</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <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>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j2</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>
        <dependency>
            <groupId>org.xerial</groupId>
            <artifactId>sqlite-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.27.0-GA</version>
        </dependency>
        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20190722</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.joschi.jackson</groupId>
            <artifactId>jackson-datatype-threetenbp</artifactId>
            <version>2.6.4</version>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-api</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springdoc</groupId>
            <artifactId>springdoc-openapi-ui</artifactId>
            <version>1.6.4</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>${artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

如何阻止日志出现在 catalina.out 中并确保日志仅在我的应用程序的 Log4j2 中的指定路径中生成？

log4j2 tomcat9
1个回答
0
投票

项目树

├── pom.xml
└── src
    └── main
        ├── java
        ├── resources
        │   ├── application.properties
        │   ├── log4j2.xml
        │   └── logging.properties
        └── webapp
            └── WEB-INF

日志记录属性

添加logging.properties（重要）

handlers=java.util.logging.ConsoleHandler
java.util.logging.ConsoleHandler.level=SEVERE

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.5</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demo-jsp</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
    <name>demo-jsp</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>


    <dependencies>
        <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>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j2</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <!--
            <scope>provided</scope>
            -->
        </dependency>

        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-core</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-websocket</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-el</artifactId>
            <scope>provided</scope>
        </dependency>

    </dependencies>

    <build>
        <finalName>demo</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>
  • 构建并安装到 Tomcat 9
  • 检查 Tomcat/logs 没有应用程序输出日志消息。
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