Lombok配合@Slf4j、Logback实现日志记录
开发过程中,需要用到lombok,但是有时候并没有用到SpringBoot框架,所以没有自动引入日志Jar,需要自己在maven中引入。
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.20</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.32</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.2.6</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.2.6</version>
</dependency>
引入上述jar包,并在resources下面创建logback.xml
<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
</encoder>
</appender>
<root level="DEBUG">
<appender-ref ref="CONSOLE" />
</root>
</configuration>
即可在类中引入@Slf4j
测试
package com.plf.agent;
import lombok.extern.slf4j.Slf4j;
/**
* @author panlf
* @date 2021/11/10
*/
@Slf4j
public class HelloWorld {
public static void main(String[] args) {
log.info("Hello World");
}
}
//结果
//2021-11-10 16:16:09.092 [main] INFO com.plf.agent.HelloWorld - Hello World