Spring引入并启用log4j日志框架-----Spring框架

本是古典何须时尚 2024-03-23 17:25 83阅读 0赞

>     <?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
>         <modelVersion>4.0.0</modelVersion>
>     
>         <groupId>com.powernode</groupId>
>         <artifactId>Spring6-002-first</artifactId>
>         <version>1.0-SNAPSHOT</version>
>         
>         <packaging>jar</packaging>
>     
>         <repositories>
>             
>             <repository>
>                 <id>repository.spring.milestone</id>
>                 <name>Spring Milestone Repository</name>
>                 <url>https://repo.spring.io/milestone</url>
>             </repository>
>         </repositories>
>         <dependencies>
>             
>             
>             
>             <dependency>
>                 <groupId>org.springframework</groupId>
>                 <artifactId>spring-context</artifactId>
>                 <version>6.1.0-M2</version>
>             </dependency>
>             
>             <dependency>
>                 <groupId>org.apache.logging.log4j</groupId>
>                 <artifactId>log4j-core</artifactId>
>                 <version>2.19.0</version>
>             </dependency>
>             <dependency>
>                 <groupId>org.apache.logging.log4j</groupId>
>                 <artifactId>log4j-slf4j2-impl</artifactId>
>                 <version>2.19.0</version>
>             </dependency>
>             
>             <dependency>
>                 <groupId>junit</groupId>
>                 <artifactId>junit</artifactId>
>                 <version>4.13.2</version>
>                 <scope>test</scope>
>             </dependency>
>         </dependencies>
>         <properties>
>             <maven.compiler.source>17</maven.compiler.source>
>             <maven.compiler.target>17</maven.compiler.target>
>             <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
>         </properties>
>     
>     </project>
> 
> <?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">  
> <modelVersion>4.0.0</modelVersion>  
>   
> <groupId>com.powernode</groupId>  
> <artifactId>Spring6-002-first</artifactId>  
> <version>1.0-SNAPSHOT</version>  
>   
> <packaging>jar</packaging>  
>   
> <repositories>  
>   
> <repository>  
> <id>repository.spring.milestone</id>  
> <name>Spring Milestone Repository</name>  
> <url>https://repo.spring.io/milestone</url>  
> </repository>  
> </repositories>  
> <dependencies>  
>   
>   
>   
> <dependency>  
> <groupId>org.springframework</groupId>  
> <artifactId>spring-context</artifactId>  
> <version>6.1.0-M2</version>  
> </dependency>  
>   
> <dependency>  
> <groupId>org.apache.logging.log4j</groupId>  
> <artifactId>log4j-core</artifactId>  
> <version>2.19.0</version>  
> </dependency>  
> <dependency>  
> <groupId>org.apache.logging.log4j</groupId>  
> <artifactId>log4j-slf4j2-impl</artifactId>  
> <version>2.19.0</version>  
> </dependency>  
>   
> <dependency>  
> <groupId>junit</groupId>  
> <artifactId>junit</artifactId>  
> <version>4.13.2</version>  
> <scope>test</scope>  
> </dependency>  
> </dependencies>  
> <properties>  
> <maven.compiler.source>17</maven.compiler.source>  
> <maven.compiler.target>17</maven.compiler.target>  
> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  
> </properties>  
>   
> </project>

>     <?xml version="1.0" encoding="UTF-8"?>
>     
>     <configuration>
>         <loggers>
>             
>             
>             <root level="ERROR">
>                 <appender-ref ref="spring6log"/>
>             </root>
>         </loggers>
>         <appenders>
>             
>             <console name="spring6log" target="SYSTEM_OUT">
>                 
>                 <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss SSS} [%t] %-3level %logger{1024} - %msg%n"/>
>             </console>
>         </appenders>
>     </configuration>
> 
> <?xml version="1.0" encoding="UTF-8"?>  
>   
> <configuration>  
> <loggers>  
>   
>   
> <root level="ERROR">  
> <appender-ref ref="spring6log"/>  
> </root>  
> </loggers>  
> <appenders>  
>   
> <console name="spring6log" target="SYSTEM\_OUT">  
>   
> <PatternLayout pattern="%d\{yyyy-MM-dd HH:mm:ss SSS\} \[%t\] %-3level %logger\{1024\} - %msg%n"/>  
> </console>  
> </appenders>  
> </configuration>

>     @Test
>         public void TestBeginInitBean()
>         {
>             //不是在getBean方法调用时才创建对象,执行解析xml文件时就已经创建对象了
>             new ClassPathXmlApplicationContext("spring6.xml");
>             Logger logger = LoggerFactory.getLogger(firstSpringTest.class);
>             logger.info("我是一条消息");
>             logger.debug("我是一条调试消息");
>             logger.error("我是一条错误消息");
>         }
> 
> @Test  
> public void TestBeginInitBean()  
> \{  
> //不是在getBean方法调用时才创建对象,执行解析xml文件时就已经创建对象了  
> new ClassPathXmlApplicationContext("spring6.xml");  
> Logger logger = LoggerFactory.getLogger(firstSpringTest.class);  
> logger.info("我是一条消息");  
> logger.debug("我是一条调试消息");  
> logger.error("我是一条错误消息");  
> \}