http://mvnrepository.com
maven仓库
1.配置pom.xml
logback 打印日志
需要4个dependency，slf4j-api，logback-core，logback-access，logback-classic
<dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.4.11</version></dependency>
<dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.4.11</version></dependency>
<dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-access</artifactId> <version>1.4.11</version></dependency>
<dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>2.0.9</version></dependency>
2.在resource下面生成logback.xml
在logback.xml中配置log的输出位置
3.lombok 构建者模式
<dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.30</version> <scope>provided</scope></dependency>
4.junit 单元测试
<dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.13.2</version></dependency>
