java项目使用日志的操作步骤

 1         <!-- TODO lombok的依赖范围为 provided，否则启动 tomcat7-maven-plugin 会报错-->
 2         <dependency>
 3             <groupId>org.projectlombok</groupId>
 4             <artifactId>lombok</artifactId>
 5             <version>${lombok.version}</version>
 6             <scope>provided</scope>
 7         </dependency>
 8 
 9         <!-- 日志依赖 -->
10         <dependency>
11             <groupId>org.slf4j</groupId>
12             <artifactId>slf4j-api</artifactId>
13             <version>1.7.30</version>
14         </dependency>
15         <dependency>
16             <groupId>ch.qos.logback</groupId>
17             <artifactId>logback-classic</artifactId>
18             <version>1.2.3</version>
19         </dependency>