1.程式內寫法依
(1) import log4j class
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.ThreadContext;
(2) 初始化logger
public class MyClass {
protected Logger logger = LogManager.getLogger(this.getClass().getName());
protected MyClass() {
ThreadContext.put(“className", this.getClass().getName());
}
}
(3) 使用方法同一般寫法logger.info(…)、logger.debug(…)…等
2.Loggers (設定appender-ref)
=> Appenders/Async(設定appender-ref)
=> Appenders/Routing/Routes的pattern使用$${ctx:className}以對應到程式中ThreadContext.put(“className", this.getClass().getName());
=> Appenders/Routing/Routes/Route/RollingFile的name、fileName、filePattern內的設定均使用${ctx:className}代表log的名稱
![1[1].gif](https://myyhhuang.com/wp-content/uploads/2015/12/111.gif?w=840)
