您应该按照本示例中的说明以编程方式配置Logback 。
public class Main { public static void main(String[] args) { Logger logger = (Logger) LoggerFactory.getLogger("abc.xyz"); LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); FileAppender<LoggingEvent> fileAppender = (FileAppender<LoggingEvent>) logger.getAppender("file"); if(fileAppender != null) { fileAppender.stop(); fileAppender.setFile("new.log"); PatternLayout pl = new PatternLayout(); pl.setPattern("%d %5p %t [%c:%L] %m%n)"); pl.setContext(lc); pl.start(); fileAppender.setLayout(pl); fileAppender.setContext(lc); fileAppender.start(); } ... etc }}
