依赖:
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api-scala_2.11</artifactId>
<version>11.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-log4j12 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.16</version>
</dependency>
代码:
import org.apache.logging.log4j.scala.Logging
object HBaseOP extends Logging{
def main(args: Array[String]): Unit = {
// 日志
logger.error("cccccccccccofscalawithcore")
logger.error("cccccccccccofscalawithcore")
logger.error("cccccccccccofscalawithcore")
......下略......
结果:
依赖:
<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-log4j12 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.16</version>
</dependency>
代码:
import org.apache.log4j.Logger;
public class HbaseOp {
public static void main(String[] args) throws IOException {
private final Logger logger = Logger.getLogger(HbaseOp.class);
logger.error("ccccccccccccccccccccccccccc");
logger.error("ccccccccccccccccccccccccccc");
logger.error("ccccccccccccccccccccccccccc");
......下略......
效果:
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